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ABB ACH550-01, User Manual

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322

ACH550 User's Manual

HVAC 

default

Supply fan Return fan

Cooling 

tower fan Condenser

Booster 

pump

Parameter 

name

 Par.

index

1

2

3

4

5

6

15 ANALOGUE

AO1 

CONTENT

1501

OUTPUT 

FREQ

OUTPUT 

FREQ

OUTPUT 

FREQ

OUTPUT 

FREQ

OUTPUT 

FREQ

OUTPUT 

FREQ

OUTPUTS

AO1 

CONTENT 

MIN

1502

0.0 Hz

0.0 Hz

0.0 Hz

0.0 Hz

0.0 Hz

0.0 Hz

AO1 

CONTENT 

MAX

1503

50.0/

60.0 Hz

50.0/

60.0 Hz

50.0/

60.0 Hz

50.0/

60.0 Hz

50.0/

60.0 Hz

50.0/

60.0 Hz

MINIMUM AO1 1504

4.0 mA

4.0 mA

4.0 mA

4.0 mA

4.0 mA

4.0 mA

MAXIMUM 

AO1

1505

20.0 mA

20.0 mA

20.0 mA

20.0 mA

20.0 mA

20.0 mA

FILTER AO1

1506

0.1 s

0.1 s

0.1 s

0.1 s

0.1 s

0.1 s

AO2 

CONTENT

1507 CURRENT CURRENT CURRENT CURRENT CURRENT CURRENT

AO2 

CONTENT 

MIN

1508

0.0  A

0.0  A

0.0  A

0.0  A

0.0  A

0.0  A

AO2 

CONTENT 

MAX

1509

Defined by 

par. 0104

Defined by 

par. 0104

Defined by 

par. 0104

Defined by 

par. 0104

Defined by 

par. 0104

Defined by 

par. 0104

MINIMUM AO2 1510

4.0 mA

4.0 mA

4.0 mA

4.0 mA

4.0 mA

4.0 mA

MAXIMUM 

AO2

1511

20.0 mA

20.0 mA

20.0 mA

20.0 mA

20.0 mA

20.0 mA

FILTER AO2

1512

0.1 s

0.1 s

0.1 s

0.1 s

0.1 s

0.1 s

16 SYSTEM

RUN ENABLE 1601

NOT SEL

DI2

DI2

DI2

DI2

DI2

CONTROLS

PARAMETER 

LOCK

1602

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

PASS  CODE

1603

0

0

0

0

0

0

FAULT RESET 

SEL

1604

KEYPAD

KEYPAD

KEYPAD

KEYPAD

KEYPAD

KEYPAD

USER PAR 

SET CHG

1605

NOT SEL

NOT SEL

NOT SEL

NOT SEL

NOT SEL

NOT SEL

LOCAL LOCK

1606

NOT SEL

NOT SEL

NOT SEL

NOT SEL

NOT SEL

NOT SEL

PARAM SAVE 1607

DONE

DONE

DONE

DONE

DONE

DONE

START 

ENABLE 1

1608

DI4

DI4

DI4

DI4

DI4

DI4

START 

ENABLE 2

1609

NOT SEL

DI5

DI5

DI5

DI5

DI5

DISPLAY 

ALARMS

1610

NO

NO

NO

NO

NO

NO

17 OVERRIDE

OVERRIDE 

SEL

1701

NOT SEL

NOT SEL

NOT SEL

NOT SEL

NOT SEL

NOT SEL

OVERRIDE 

FREQ

1702

0.0 Hz

0.0 Hz

0.0 Hz

0.0 Hz

0.0 Hz

0.0 Hz

OVERRIDE 

SPEED

1703

0 rpm

0 rpm

0 rpm

0 rpm

0 rpm

0 rpm

OVERR PASS 

CODE

1704

0

0

0

0

0

0

OVERRIDE

1705

OFF

OFF

OFF

OFF

OFF

OFF

Summary of Contents for ACH550-01

Page 1: ...ACH550 User s Manual ACH550 01 Drives 0 75 110 kW ACH550 UH Drives 1 150 HP ABB ...

Page 2: ...Spare parts Etc Practical engineering guides PID PFA engineering guides Dimensioning and sizing guidelines Diagnostics and maintenance information Etc OPTION MANUALS delivered with optional equipment Embedded Fieldbus EFB Control Manual 3AFE68320658 English Embedded Fieldbus EFB Control BACnet Manual 3AFE68404550 English OHDI 01 115 230 V Digital Input Module User s Manual 3AUA0000003101 English O...

Page 3: ... 30 FAULT FUNCTIONS 0 NOT SEL Supervision is not active 1 UNDERLOAD Supervision for the torque dropping below the underload curve 2 OVERLOAD Supervision for the torque exceeding the overload curve 3 BOTH Supervision for the torque dropping below the underload curve or exceeding the overload curve 3702 USER LOAD C FUNC Action wanted during load supervision 1 FAULT A fault is generated when the cond...

Page 4: ...uency value of the fourth load curve definition point 3714 LOAD TORQ LOW 4 Defines the torque value of the fourth underload curve definition point Must be smaller than 3715 LOAD TORQ HIGH 4 3715 LOAD TORQ HIGH 4 Defines the torque overvalue of the fourth load curve definition point 3716 LOAD FREQ 5 Defines the frequency value of fifth load curve definition point 3717 LOAD TORQ LOW 5 Defines the to...

Page 5: ... delay the drive knows accurately the rotor position Zero speed delay can be used e g with jogging function or mechanical brake No Zero Speed Delay The drive receives a stop command and decelerates along a ramp When the motor actual speed falls below an internal limit called Zero Speed the speed controller is switched off The drive modulation is stopped and the motor coasts to standstill With Zero...

Page 6: ... Note The following conditions must be met when using PID in the override mode PID1 set point parameter 4010 SET POINT SEL can be either A1 A2 or INTERNAL PID1 parameter set 1 must be active parameter 4027 PID 1 PARAM SET SET 1 Override direction parameter 1706 OVERRIDE DIR can be either 0 FORWARD or 7 REVERSE 2609 NOISE SMOOTHING This parameter introduces a random component to the switching frequ...

Page 7: ...AD NC Defines the control panel as the reference source A Stop command does not reset the reference to zero The reference is stored Changing the control source EXT1 to EXT2 EXT2 to EXT1 does not copy the reference 1401 RELAY OUTPUT 1 46 START DELAY Energize relay when a start delay is active 52 JOG ACTIVE Energize relay when the jogging function is active 1610 DISPLAY ALARMS Controls the visibilit...

Page 8: ...alues at or above the setpoint Controller does not react to the situation of feedback above setpoint if another zone s feedback is closer to its setpoint 13 2 ZONE MAX The drive calculates the difference between setpoint 1 and feedback 1 as well as setpoint 2 and feedback 2 The drive will control the zone and select the set which has a smaller difference A negative difference a setpoint lower than...

Page 9: ...3 087A 4 1 87 45 0 60 R4 097A 4 2 97 45 0 75 R4 125A 4 125 55 0 100 R5 ACH550 xx Input current A Input power mains fuses IEC 60269 gC A UL class T A Three phase supply voltage 380 480 V 045A 4 45 50 60 087A 4 1 87 125 125 097A 4 2 97 125 125 125A 4 125 160 175 ACH550 xx Heat dissipation Air flow W BTU Hr m3 h ft3 min Three phase supply voltage 380 480 V 045A 4 667 2278 134 79 087A 4 1 1440 4918 28...

Page 10: ...Update Notice 8 ...

Page 11: ...ling the drive 4 Start up and control panel 5 Application macros and wiring 6 Real time clock and timed functions 7 Serial communications 8 Parameter listing and descriptions 9 Diagnostics and maintenance 10 Technical data 3AFE68258537 REV C EN EFFECTIVE 24 05 2006 ...

Page 12: ......

Page 13: ...ntains 13 Drive identification 14 Frame size 17 Motor identification 19 Motor compatibility 21 Suitable environment and enclosure 22 Suitable mounting location 23 Wiring and EMC considerations 26 Cabling instructions 29 Motor cables 29 Control cables 33 Tools required 36 Checklist for installation preparations 37 3 Installing the drive 39 What this chapter contains 39 Preparing the mounting locati...

Page 14: ...61 What this chapter contains 61 Control panel compatibility 61 HVAC control panel ACH CP B features 61 Start up 62 Modes 65 Standard display mode 66 Parameters mode 68 Start up assistant mode 70 Changed parameters mode 73 Drive parameter backup mode 74 Clock set mode 80 I O settings mode 83 Fault logger mode 84 5 Application macros and wiring 85 What this chapter contains 85 Applications 85 Selec...

Page 15: ...d timed functions 117 What this chapter contains 117 Real time clock and timed functions 117 Using the timer 118 1 Enabling the timer 120 2 Setting the time period 121 3 Creating a timer 122 4 Connecting parameters 124 Example of timer use 125 7 Serial communications 129 What this chapter contains 129 System overview 130 Mechanical and electrical installation of the plug in fieldbus 132 Setting up...

Page 16: ...ry 359 Correcting alarms 359 Maintenance intervals 364 Heatsink 365 Main fan replacement 365 Internal enclosure fan replacement 368 Capacitors 369 Control panel 370 10 Technical data 371 What this chapter contains 371 Ratings 371 Input power mains cable and fuses 378 Cable terminals 383 Input power mains connection 383 Motor connection 384 Control connections 387 Efficiency 391 Cooling 391 Dimensi...

Page 17: ...r s Manual 5 UL marking 412 IEC EN 61800 3 2004 Definitions 413 Compliance with the IEC EN 61800 3 2004 413 Equipment warranty and liability 415 Product protection in the USA 416 Contact information 417 Index 421 ...

Page 18: ...6 ACH550 User s Manual ...

Page 19: ...the contents of this manual Compatibility The manual is compatible with the ACH550 drive firmware version 3 00c or later See parameter 3301 FW VERSION on page 248 Intended use The ACH550 and the instructions in this manual are intended for use in HVAC applications The macros should only be applied to the applications defined in the respective section Intended audience This manual is intended for p...

Page 20: ... physical injury and or damage to the equipment Safety instructions WARNING The ACH550 should ONLY be installed by a qualified technician WARNING Even when the motor is stopped dangerous voltage is present at the power circuit terminals U1 V1 W1 and U2 V2 W2 and depending on the frame size UDC BRK and UDC BRK WARNING Dangerous voltage is present when input power is connected After disconnecting th...

Page 21: ...of the drive This may cause danger or damage the drive If a drive whose EMC filter is not disconnected is installed on a corner grounded TN system the drive will be damaged Note When the EMC filter is disconnected the drive is not EMC compatible For disconnecting the EMC filter see pages 44 frame sizes R1 R4 and 45 frame sizes R5 R6 in chapter Installing the drive WARNING The ACH550 is not a field...

Page 22: ...ice disconnecting means use instead the control panel start and stop keys or external commands I O or fieldbus The maximum allowed number of charging cycles of the DC capacitors i e power ups by applying power is three in five minutes Note For more technical information contact the factory or your local ABB representative ...

Page 23: ... items are included ACH550 drive 1 IP21 box containing clamps and connection box 2 IP54 box containing hood box containing control panel operator keypad ACH CP B and panel connector 3 cardboard mounting template 4 user s manual 5 warning stickers The figure below shows the contents of the drive package 1 2 3 4 5 ...

Page 24: ...12 Contents of this manual ACH550 User s Manual Lifting the drive The figure below shows how to lift the drive Note Lift the drive only from the metal chassis ...

Page 25: ...ng and EMC guidelines and a list of tools necessary for the installation Note The installation must always be designed and made according to applicable local laws and regulations ABB does not assume any liability whatsoever for any installation which breaches the local laws and or other regulations Furthermore if the recommendations given by ABB are not followed the drive may experience problems t...

Page 26: ...ACH550 User s Manual Drive identification IP54 labels The location and the contents of the labels for the IP54 degree of protection are shown in the figure below Note The location of the labels may vary between different frame sizes ...

Page 27: ...lation 15 ACH550 User s Manual IP21 labels The location and the contents of the labels for the IP21 degree of protection are shown in the figure below Note The location of the labels may vary between different frame sizes ...

Page 28: ...manufacture WW Week of manufacture 01 02 03 for week 1 week 2 week 3 XXXXX Integer starting every week from 0001 ACH550 01 08A8 4 AC HVAC Drive 550 product series 4 380 480 VAC UH Setup and parts specific to US installation and NEMA compliance 2 208 240 VAC Construction region specific Output current rating Voltage rating 01 Setup and parts specific to IEC installation and compliance Degree of pro...

Page 29: ...024A 2 24 2 5 5 R2 031A 2 30 8 7 5 R2 046A 2 46 11 R3 059A 2 59 15 R3 075A 2 75 18 5 R4 088A 2 88 22 R4 114A 2 114 30 R4 143A 2 143 37 R6 178A 2 178 45 R6 221A 2 221 55 R6 248A 2 248 75 R6 Three phase supply voltage 380 480 V 02A4 4 2 4 0 75 R1 03A3 4 3 3 1 1 R1 04A1 4 4 1 1 5 R1 05A4 41 5 4 2 2 R1 06A9 4 6 9 3 R1 08A8 4 8 8 4 R1 012A 4 11 9 5 5 R1 015A 4 15 4 7 5 R2 023A 4 23 11 R2 031A 4 31 15 R...

Page 30: ... 059A 4 59 30 R4 072A 4 72 37 R4 077A 42 77 37 R5 096A 4 96 45 R5 124A 4 124 55 R6 157A 4 157 75 R6 180A 4 180 90 R6 195A 41 195 110 R6 1 Not available in UH type series 2 Not available in 01 type series 00467918 xls A 7 Mark the frame size of your drive in the box on the right Type ACH550 01 UH I2N A PN kW Frame size ...

Page 31: ...d nominal power 6313 C3 F M3JP 250SMA 4 EExd IIB T4 B3 3492820 IEC 60034 1 LV Motors Vaasa Finland ABB Oy Electrical Machines 58 1479 55 50 Y 690 Prod code 3GJP252210 ADG138148 6315 C3 LCIE 00 ATEX 6030 415 380 660 400 D D 50 50 D Y 50 50 A B B 1480 1475 1475 1479 99 104 101 60 IEC 250S M 65 S1 3 Motor V Hz r min kW No Ins cl A 0 83 450 kg 0 82 0 85 0 83 0 85 55 Duty cos IP LJ 20964 1 2001 440 D 6...

Page 32: ...re below shows a motor with star and delta connections For the highlighted row of the example motor rating plate on page 19 the connection is delta Note Check which connection is correct for your motor type L1 L2 L3 L1 L2 L3 W2 U2 V2 W2 U2 V2 U1 V1 W1 U1 V1 W1 ...

Page 33: ... Motor type 3 phase induction motor Nominal current type dependent type code label on drive entry for Output I2N current or type code on drive and rating table in Ratings in chapter Technical data Nominal frequency 10 500 Hz Voltage range Motor requirement and supply voltage are both 3 phase voltage and are within the ACH550 voltage range 208 240 V 380 480 V ...

Page 34: ...m airborne dust corrosive gases or liquids and conductive contaminants such as dripping water condensation carbon dust and metallic particles IP54 type enclosure This enclosure provides protection from airborne dust and light sprays or splashing water from all directions Compared to the IP21 enclosure the IP54 enclosure has the same internal plastic shell as the IP21 enclosure a different outer pl...

Page 35: ... enclosure on page 22 For horizontal installation contact ABB for more information Mounting on a machine frame is also possible No additional plates are needed for cooling as the drive has an integral heatsink backplate See section Mounting dimensions on page 394 for mounting dimensions for all frame sizes and protection types The figure below shows the necessary free space for the installation of...

Page 36: ...24 Preparing for installation ACH550 User s Manual Make sure that the hot air does not re circulate into the drive The figure below show the minimum space for cooling air 200 mm 200 mm ...

Page 37: ... for installation 25 ACH550 User s Manual Stop the hot air from a drive from entering the cooling air intake of another drive The figure below shows the minimum space for cooling air 200 mm 200 mm 200 mm 200 mm ...

Page 38: ...ications wiring Check the operational limits for the allowed maximum motor cable length in section Motor connection on page 384 If the installation must meet the European EMC Directive requirements see section Compliance with the IEC EN 61800 3 2004 on page 413 check also the EMC limits for the allowed maximum motor cable length in section Motor connection on page 384 Note Non proper wiring is the...

Page 39: ...xample of correct wiring Note If an output isolator or contactor is used it is considered as good engineering practice to supply either a stop signal or Run enable signal see parameter 1601 from an auxiliary contact of the isolator to the ACH550 min 300 mm 12 in min 300 mm 12 in ...

Page 40: ...Preparing for installation ACH550 User s Manual The figure below shows an example of correct wiring Note Wiring is discussed in more detail in chapter Installing the drive min 300 mm 12 in min 300 mm 12 in ...

Page 41: ...otor cables See section Motor connection on page 384 for the maximum motor cable lengths meeting the IEC EN 61800 3 requirements for category C2 or C3 as applicable The figure below shows the minimum requirements for the motor cable screen Galvanized steel or tinned copper wire with braided shield Layer of copper tape with concentric layer of copper wire Concentric layer of copper wire with an ope...

Page 42: ...c or otherwise symmetrically constructed PE conductor and a shield Recommended CE C Tick PE conductor and shield A separate PE conductor is required if the conductivity of the cable shield is 50 of the conductivity of the phase conductor Not allowed for motor cables CE C Tick Shield PE PE Allowed for motor cables with phase conductor cross section up to 10 mm2 A four conductor system three phase c...

Page 43: ... effective construction for example Ölflex Servo FD 780 CP Lappkabel or MCCMK NK Cables Clamp the cable shield into the gland plate at the drive end twist the cable screen wires together into a bundle not longer than five times its width and connect it to the terminal marked at the bottom right hand corner of the drive if you are using a cable without a separate PE conductor Insulation jacket Brai...

Page 44: ...not longer than five times its width and connected to the PE terminal of the motor The same principle applies to cabinet installations w i r e s a s p o s s i b l e c o v e r e d w i t h c o n d u c t i v e t a p e As short unshielded wires as possible SUPPLY CABLE MOTOR CABLE Short pigtail Cable shielding covered with conductive tape Unpainted gland plate EMC cable gland Clamping nut Cable Contin...

Page 45: ... for digital and analog I O cables or to either X1 128 or X1 32 for RS485 cables Route control cables to minimize radiation to the cable Route as far away as possible from the input power and motor cables at least 20 cm 8 in Where control cables must cross power cables make sure they are at an angle as near to 90º as possible to minimize interference Keep at least 20 cm 8 in away from the sides of...

Page 46: ...control cable installation Note Do not mix relay controlled signals using more than 30 V and other control signals in the same cable Note Never mix 24 VDC and 115 230 VAC signals in the same cable 90 min 500 mm 20 in min 200 mm 8 in Control cable Control cable Input power cable Motor cable ...

Page 47: ...at one end only Digital cables Recommendations for digital signal runs A double shielded cable is the best alternative but a single shielded twisted multipair cable is also usable Control panel operator keypad cable If the control panel is connected to the drive with a cable use only twisted pair ethernet cable For example Standard CAT5 UTP Ethernet Patch Cable wiring 568 B Maximum length is 3 met...

Page 48: ... or nuts and bolts four each The type of hardware depends on the mounting surface and the frame size as follows Note Do not lift frame size R6 without a lifting aid Frame size Frame weight kg IP21 IP54 Frame weight lb IP21 IP54 Mounting hardware Metric units Mounting hardware Imperial units R1 6 5 8 14 18 M5 10 R2 9 0 11 20 24 M5 10 R3 16 17 35 38 M5 10 R4 24 26 53 57 M5 10 R5 34 42 75 93 M6 1 4 i...

Page 49: ...ment and mounting location Suitable environment and enclosure on page 22 Suitable mounting location on page 23 Check that the motor and control cables meet the EMC requirements Wiring and EMC considerations on page 26 Compliance with the IEC EN 61800 3 2004 on page 413 Check that the power cables meet the EMC requirements Wiring and EMC considerations on page 26 Compliance with the IEC EN 61800 3 ...

Page 50: ...38 Preparing for installation ACH550 User s Manual ...

Page 51: ...he ACH550 should only be mounted where all of the requirements defined in chapter Preparing for installation are met and the checklist has been completed Preparing the mounting location 1 Use the mounting template to mark the position of the mounting holes 2 Drill the holes 3 Insert the screws halfway into the holes Note Frame sizes R3 and R4 have four holes along the top Use only two If possible ...

Page 52: ...40 Installing the drive ACH550 User s Manual Removing front cover IP54 1 Loosen the captive screws four or five depending on the size of the frame around the edge of the cover 2 Remove the cover 1 2 ...

Page 53: ...stalling the drive 41 ACH550 User s Manual Removing front cover IP21 1 Remove the control panel if attached 2 Loosen the captive screw at the top 3 Push side clamps in 4 Pull up to lift the cover 1 2 3 4 ...

Page 54: ...on the ACH550 onto the mounting screws or bolts 1 and securely tighten in all four corners 3 Place the protective plugs over the screws 4 Warning stickers in different languages are supplied with this manual Attach a warning sticker in the appropriate language on the inside plastic shell 4 1 Lift R6 drives from their lifting holes ...

Page 55: ...e ACH550 onto the mounting screws or bolts 1 and securely tighten in all four corners 2 Warning stickers in different languages are supplied with this manual Attach a warning sticker in the appropriate language on the inside plastic shell 1 2 1 Lift R6 drives from their lifting holes ...

Page 56: ...Extended relay output module Optional module 2 Plug in fieldbus Power output to motor U2 V2 W2 EM3 GND X1 Communications RS485 Modbus FLN N2 The figure shows the R3 frame size Other frame sizes have similar layouts Frame sizes R5 R6 differ See the following pages X1 Analog inputs and outputs and 10 V ref voltage output X1 Digital inputs and 24 V aux voltage output X1 Relay outputs EM1 Power input ...

Page 57: ...tems corner grounded TN systems and residual current circuit breakers remove screws at F1 and F2 to disconnect the EMC filter Note that when the EMC filter is disconnected the drive is not EMC compatible R5 X0013 Power output to motor U2 V2 W2 Power input U1 V1 W1 GND F2 F1 F1 PE GND PE Power output to motor U2 V2 W2 F2 R6 GND Power input 3 phase U1 V1 W1 1 phase U1 live W1 ...

Page 58: ...46 Installing the drive ACH550 User s Manual Power wiring IP54 1 Cut the rubber cable seals as needed for the 1 power 2 motor and 3 control cables 3 2 1 ...

Page 59: ... strip the sheathing back far enough to expose the copper wire screen so that the screen can be twisted into a pigtail Keep the pigtail short to minimize noise radiation Also strip the individual wires 4 Route the input power and motor cables through the clamps and tighten the clamps On the motor cable 360º grounding under the clamp is recommended to minimize noise radiation 2 5 4 4 3 ...

Page 60: ...lugs to the remaining bolts with M10 nuts R6 Cable lug installation 16 70 mm2 6 2 0 AWG cables R6 Cable terminal installation 95 185 mm2 3 0 350 AWG cables Isolate the ends of the cable lugs with insulating tape or shrink tubing a Connect the cable to the terminal b Connect the terminal to the drive WARNING If the wire size is less than 95 mm2 3 0 AWG a cable lug must be used A cable of wire size ...

Page 61: ...ect the control wires to the drive terminals WARNING All ELV extra low voltage circuits connected to the drive must be used within a zone of equipotential bonding i e within a zone where all simultaneously accessible conductive parts are electrically connected to prevent hazardous voltages appearing between them This is accomplished by a proper factory grounding For completing the connections go t...

Page 62: ...50 Installing the drive ACH550 User s Manual Power wiring IP21 1 Open the appropriate knockouts in the connection box 2 Install the cable clamps for the input power and motor cables 1 2 ...

Page 63: ...ive 51 ACH550 User s Manual 3 Install the connection box and tighten the cable clamps Note The connection box can be left out in cabinet installations if the cabinet is grounded Screen the connection 360º in the cubicle ...

Page 64: ...short to minimize noise radiation 6 Route both cables through the clamps On the motor cable 360º grounding under the clamp is recommended to minimize noise radiation 7 Strip and connect the input power and motor wires and the input power grounding wire to the drive terminals Frame size R6 See the figures on page 48 8 Connect the pigtail created from the motor cable screen to the ground Note Check ...

Page 65: ...lling the drive 53 ACH550 User s Manual Control wiring IP21 1 Install the cable clamp s for the control cable s Input power and motor cables are not shown in the figure 2 Strip the control cable sheathing 1 ...

Page 66: ...pplication macros and wiring 6 Install the connection box cover one screw WARNING All ELV extra low voltage circuits connected to the drive must be used within a zone of equipotential bonding i e within a zone where all simultaneously accessible conductive parts are electrically connected to prevent hazardous voltages appearing between them This is accomplished by a proper factory grounding For co...

Page 67: ...connected Overview of wir ing installation R1 R4 on page 44 Overview of wiring installation R5 R6 on page 45 The drive is properly grounded The input power mains voltage matches the drive s nominal input voltage The input power mains connections at U1 V1 and W1 are connected and tightened as speci fied The input power mains fuses and mains switch are installed Input power mains cable and fuses on ...

Page 68: ...H550 User s Manual NO tools or foreign objects such as drill shav ings are inside the drive NO alternate power source for the motor such as a bypass connection is connected no volt age is applied to the output of the drive Check ...

Page 69: ...50 User s Manual Re install cover IP54 1 Align the cover and slide it on 2 Tighten the captive screws around the edge of the cover 3 Re install the control panel Note The control panel window must be closed to comply with IP54 1 2 ...

Page 70: ...58 Installing the drive ACH550 User s Manual Re install cover IP21 1 Align the cover and slide it on 2 Tighten the captive screw 3 Re install the control panel 1 2 3 ...

Page 71: ...NING The ACH550 will start up automatically at power up if the external run command is on at I O 1 Apply input power 2 Green LED is lit Note Before increasing motor speed check that the motor is running in the desired direction Note If you want to generate a fault to check the I O select HAND mode and remove the control panel ...

Page 72: ...tion can be changed from the drive but we recommend switching the motor cables to associate the drive forward direction with the clockwise motor rotation Note Now the drive is fully operational for manual operation If you wish to use I O connections refer to chapter Application macros and wiring L1 L2 L3 M L1 L2 L3 U1 V1 W1 M W2 U2 V2 W2 U2 V2 Motor terminal box U1 V1 W1 ...

Page 73: ...with panel firmware version 1 7 or later HVAC control panel ACH CP B features The ACH550 HVAC control panel operator keypad ACH CP B features language selection for the display drive connection that can be made or detached at any time start up assistant to facilitate drive commissioning copy function for moving parameters to other ACH550 drives backup function for saving parameter sets UP SOFT KEY...

Page 74: ... restart it and its individual tasks in the Start up assistant mode as described in section Start up assistant mode on page 70 1 Start up by using the Start up assistant To start the Start up assistant follow these steps 1 Press MENU to go to the main menu 2 Select ASSISTANTS with the UP DOWN keys and press ENTER 3 Scroll to Commission drive with the UP DOWN keys 4 Change the values suggested by t...

Page 75: ...hanical HAND OFF AUTO switch To be able to use the switch EXT1 HAND Start command must be connected to DI1 and EXT2 AUTO Start command to DI6 6 After completing a task the Start up assistant asks if you want to continue with the next one Press OK when Continue is highlighted to continue with the next task select Skip with the UP DOWN keys and press OK to move to the next task without doing this on...

Page 76: ...ode with the UP DOWN keys and press ENTER to go to the Parameters mode 3 Select the appropriate parameter group with the UP DOWN keys and press SEL 4 Select the appropriate parameter in a group with the UP DOWN keys Press EDIT to change the parameter value 5 Press the UP DOWN keys to change the parameter value 6 Press SAVE to store the modified value or press CANCEL to leave the set mode Any modif...

Page 77: ...roup 26 MOTOR CONTROL and Group 30 FAULT FUNCTIONS Note To restore the default factory settings select the HVAC default application macro Modes The HVAC control panel operator keypad has several different modes for configuring operating and diagnosing the drive The modes are Standard display mode Shows drive status information and operates the drive Parameters mode Edits parameter values individua...

Page 78: ...s Indicates the drive and motor rotation status as follows Upper right shows the active reference Center Using parameter Group 34 PANEL DISPLAY the center of the LCD display can be configured to display Three signals from Group 01 OPERATING DATA The default display shows parameters 0103 OUTPUT FREQ in hertz 0104 CURRENT in amperes and 0120 AI1 as a percentage A bar meter instead of each signal val...

Page 79: ...anel operator keypad press the HAND key or the OFF key Pressing the HAND key switches the drive to local control while keeping the drive running Pressing the OFF key switches to local control and stops the drive To switch back to AUTO mode press the key Hand Auto Off To start the drive press the HAND or AUTO key To stop the drive press the OFF key Reference To modify the reference only possible if...

Page 80: ...P DOWN keys and press ENTER to go to the Parameters mode 3 Select the appropriate parameter group with the UP DOWN keys and press SEL 4 Select the appropriate parameter in a group with the UP DOWN keys Press EDIT to change the parameter 5 Press the UP DOWN keys to change the parameter value 6 Press SAVE to store the modified value or press CANCEL to leave the set mode Any modifications not saved a...

Page 81: ...rameter with the default value press the UP DOWN keys simultaneously Note The most typical and necessary parameters to change are the following parameter groups Group 99 START UP DATA Group 10 START STOP DIR Group 11 REFERENCE SELECT Group 20 LIMITS Group 21 START STOP Group 22 ACCEL DECEL Group 26 MOTOR CONTROL and Group 30 FAULT FUNCTIONS Note To restore the default factory settings select the H...

Page 82: ... keys and press SEL 4 Change the values suggested by the assistant to your preferences and then press SAVE after every change 5 After selecting the macro specify whether you want to use the mechanical HAND OFF AUTO switch 6 After completing a task the Start up assistant asks if you want to continue with the next one Press OK when Continue is highlighted to continue with the next task select Skip w...

Page 83: ...Start up assistant depends on your entries The following task list is typical Task name Description Spin the motor Prompts for the control panel display language selection Prompts for motor data Guides user through the rotation check Commission drive Prompts for motor data Application Prompts for the application macro selection References 1 2 Prompts for the source of speed references 1 and 2 Prom...

Page 84: ...al value Defines the use of Sleep function Low Noise Set up Prompts for the switching frequency Prompts for the definition of Flux optimization Prompts for the use of Critical speeds Panel Display Prompts for display variable and unit settings Timed Functions Prompts for the use of Timed functions Outputs Prompts for the signals indicated through the relay outputs Prompts for the signals indicated...

Page 85: ...rs whose values differ from the default values of the application macro currently in use To access the Changed parameters mode follow these steps 1 Press MENU to go to the main menu 2 Select CHANGED PAR with the UP DOWN keys and press ENTER 3 A list of the changed parameters is displayed Press EXIT to exit the Changed parameters mode and again to return to the main menu ...

Page 86: ...wing information about the drive whose parameters have been uploaded to the panel drive type drive rating and FW firmware version DOWNLOAD FULL SET Restores the full parameter set from the control panel to the drive This writes all parameters including the internal non user adjustable motor parameters to the drive It does not include the user parameter sets or the override parameter set Note Use t...

Page 87: ...ly as defined by Group 17 OVERRIDE and then uploaded to the control panel before downloading is possible Upload to control panel Control panel Download full set Upload to control panel Control panel Download application Save user set 1 2 par 9902 to drive Control panel Download user set 1 2 Downloading the full set of parameters from one drive to similar drives using the same application running i...

Page 88: ...ACKUP with the UP DOWN keys and press ENTER 3 Scroll to UPLOAD TO PANEL and press SEL 4 Text Copying parameters and a progress diagram are displayed Press ABORT if you want to stop the process 5 Text Parameter upload successful is displayed Press OK to return to the PAR BACKUP menu Press EXIT twice to go to the main menu Now you can disconnect the control panel ...

Page 89: ...2 Select PAR BACKUP with the UP DOWN keys 3 Scroll to DOWNLOAD FULL SET and press SEL 4 Text Downloading parameters full set is displayed Press ABORT if you want to stop the process 5 After the download stops the message Parameter download successfully completed is displayed Press OK to return to the PAR BACKUP menu Press EXIT twice to go to the main menu ...

Page 90: ...artial parameter set is not implemented 1 Press MENU to go to the main menu 2 Select PAR BACKUP with the UP DOWN keys 3 Scroll to DOWNLOAD APPLICATION and press SEL 4 Text Downloading parameters application is displayed Press ABORT if you want to stop the process 5 Text Parameter download successfully completed Press OK to return to PAR BACKUP menu Press EXIT twice to go to the main menu ...

Page 91: ...KUP with the UP DOWN keys 3 Scroll to DOWNLOAD USER SET1 USER SET2 OVERR SET and press SEL 4 Text Downloading parameters user set 1 user set 2 override set is displayed Press ABORT if you want to stop the process 5 After the download stops the message Parameter download successfully completed is displayed Press OK to return to the PAR BACKUP menu Press EXIT twice to go to the main menu ...

Page 92: ...set the clock follow these steps 1 Press MENU to go to the main menu 2 Scroll to CLOCK SET with the UP DOWN keys and press ENTER to go to the Clock set mode 3 Scroll to CLOCK VISIBILITY with the UP DOWN keys and press SEL to change the visibility of the clock 4 Scroll to SHOW CLOCK with the UP DOWN keys and press SEL to make the clock visible 5 Scroll to TIME FORMAT with the UP DOWN keys and press...

Page 93: ...TIME with the UP DOWN keys and press SEL 10 Change the hours and minutes with the UP DOWN keys and press OK to save the values The active value is highlighted in inverted color 11 Scroll to SET DATE with the UP DOWN keys and press SEL 12 Change the days months and year with the UP DOWN keys and press OK to save the values The active value is highlighted in inverted color 13 Scroll to DAYLIGHT SAVI...

Page 94: ... Off with the UP DOWN keys and press OK To enable automatic clock transitions select the country or area whose daylight saving changes are followed and press OK If you press HELP you can view the begin and end dates of the period during which daylight saving time is used in each country or area 15 Press EXIT twice to return to the main menu ...

Page 95: ... the main menu 2 Scroll to I O SETTINGS with the UP DOWN keys and press ENTER 3 Scroll to the I O setting you want to view with the UP DOWN keys and press SEL 4 Select the setting you want to view with the UP DOWN keys and press OK 5 You can change the value with the UP DOWN keys and save it by pressing SAVE If you do not want to change the setting press CANCEL 6 Press EXIT three times to return t...

Page 96: ...or more information on faults see section Correcting faults on page 349 1 Press MENU to go to the main menu 2 Scroll to FAULT LOGGER with the UP DOWN keys and press ENTER to go to the Fault logger mode 3 The display shows the fault log starting with the latest fault The number on the row is the fault code see the listing on page 350 To see the details of a fault select it with the UP DOWN keys and...

Page 97: ...acros to minimize the need for manual editing of parameters Applications The following applications are included in this chapter 1 HVAC default for typical BMS Building Management System applications 2 Supply fan 3 Return fan 4 Cooling tower fan 5 Condenser 6 Booster pump 7 Pump alternation 8 Internal timer 9 Internal timer with constant speeds 10 Floating point 11 Dual setpoint PID 12 Dual setpoi...

Page 98: ...ANTS with the UP DOWN keys and press ENTER 3 Scroll to Application and press SEL 4 Select a macro with the UP DOWN keys and press SAVE 5 If you want to use the mechanical HAND OFF AUTO switch press OK If you do not want to use it select No with the DOWN key and then press OK To be able to use the switch EXT1 HAND Start command must be connected to DI1 and EXT2 AUTO Start command to DI6 ...

Page 99: ...ACH550 User s Manual Application macros and wiring 87 Restoring defaults To restore the default factory settings select the application macro HVAC default ...

Page 100: ...st be connected to analog input 1 AI1 and the START command is given with digital input 1 DI1 In the HAND OFF mode the speed reference and START command are given through the control panel operator keypad If process PI D is used the feedback signal must be connected to analog input 2 AI2 By default the setpoint is set from the control panel but it can also be changed to analog input 1 Process PI D...

Page 101: ...02 1 16 DI4 Start enable 1 Deactivation stops the drive 2 17 DI5 Not used 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default operation Fault 1 25 connected to 27 26 RO3A 27 RO3B 1 Not available if PID is activat...

Page 102: ...st be connected to analog input 1 AI1 and the START command is given with digital input 1 DI1 In the HAND OFF mode the speed reference and START command are given through the control panel operator keypad If process PI D is used the feedback signal must be connected to analog input 2 AI2 By default the setpoint is set from the control panel but it can also be changed to analog input 1 Process PI D...

Page 103: ...d 1 par 1202 1 16 DI4 Start enable 1 Deactivation stops the drive 2 17 DI5 Start enable 2 Deactivation stops the drive 2 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default operation Fault 1 25 connected to 27 26...

Page 104: ... be connected to analog input 1 AI1 and the START command is given with digital input 1 DI1 In the HAND OFF mode the speed reference and START command are given through the control panel operator keypad If process PI D is used the feedback signal must be connected to analog input 2 AI2 By default the setpoint is set from the control panel but it can also be changed to analog input 1 Process PI D m...

Page 105: ...par 1202 1 16 DI4 Start enable 1 Deactivation stops the drive 2 17 DI5 Start enable 2 Deactivation stops the drive 2 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default operation Fault 1 25 connected to 27 26 RO3...

Page 106: ... be connected to analog input 1 AI1 and the START command is given with digital input 1 DI1 In the HAND OFF mode the speed reference and START command are given through the control panel operator keypad If process PI D is used the feedback signal must be connected to analog input 2 AI2 By default the setpoint is set from the control panel but it can also be changed to analog input 1 Process PI D m...

Page 107: ... 1202 1 16 DI4 Start enable 1 Deactivation stops the drive 2 17 DI5 Start enable 2 Deactivation stops the drive 2 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default operation Fault 1 25 connected to 27 26 RO3A 2...

Page 108: ...t be connected to analog input 1 AI1 and the START command is given with digital input 1 DI1 In the HAND OFF mode the speed reference and START command are given through the control panel operator keypad If process PI D is used the feedback signal must be connected to analog input 2 AI2 By default the setpoint is set from the control panel but it can also be changed to analog input 1 Process PI D ...

Page 109: ... par 1202 1 16 DI4 Start enable 1 Deactivation stops the drive 2 17 DI5 Start enable 2 Deactivation stops the drive 2 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default operation Fault 1 25 connected to 27 26 RO...

Page 110: ...onnected to analog input 1 AI1 and the START command is given with digital input 1 DI1 In the HAND OFF mode the speed reference and START command are given through the control panel operator keypad If process PI D is used the feedback signal must be connected to analog input 2 AI2 By default the setpoint is set from the control panel but it can also be changed to analog input 1 Process PI D must b...

Page 111: ...ar 1202 1 16 DI4 Start enable 1 Deactivation stops the drive 2 17 DI5 Start enable 2 Deactivation stops the drive 2 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default operation Fault 1 25 connected to 27 26 RO3A...

Page 112: ...e when needed By default this macro can use one auxiliary pump To use more auxiliary pumps refer to parameter Group 81 PFA CONTROL See the figure below When process PI D is used in the AUTO mode the feedback signal must be connected to analog input 2 AI2 and the START command is given with digital input 1 DI1 By default the setpoint is set from the control panel operator keypad but it can also be ...

Page 113: ...ops the drive 1 15 DI3 Not used 16 DI4 Interlock Deactivation stops the drive 17 DI5 Interlock Deactivation stops the motor 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default operation Fault 1 25 connected to 27...

Page 114: ...ust be connected to analog input 1 AI1 and the START command is given with digital input 1 DI1 In the HAND OFF mode the speed reference and START command are given through the control panel operator keypad If process PI D is used the feedback signal must be connected to analog input 2 AI2 By default the setpoint is set from the control panel but it can also be changed to analog input 1 Process PI ...

Page 115: ...t Momentary activation starts the boost function 16 DI4 Start enable 1 Deactivation stops the drive 1 17 DI5 Start enable 2 Deactivation stops the drive 1 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default opera...

Page 116: ... for timed powered roof ventilator applications which alternate between two constant speeds constant speed 1 and 2 with a built in timer This macro also has a boost function which activates constant speed 2 after digital input 3 DI3 has been momentarily activated See the figure below For further information see chapter Real time clock and timed functions ...

Page 117: ...tivation stops the drive 1 15 DI3 Boost Momentary activation starts the boost function 16 DI4 Start enable 1 Deactivation stops the drive 1 17 DI5 Start enable 2 Deactivation stops the drive 1 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C...

Page 118: ...DI6 By activating digital input 5 the speed reference increases By activating digital input 6 the speed reference decreases If both digital inputs are active or inactive the reference does not change Note When constant speed 1 is activated using digital input 3 DI3 the reference speed is the value of parameter 1202 The value remains as the reference speed when digital input 3 is deactivated ...

Page 119: ...e 2 15 DI3 Constant speed 1 par 1202 1 16 DI4 Start enable 1 Deactivation stops the drive 2 17 DI5 Reference up Activation increases the reference 18 DI6 Reference down Activation decreases the reference 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Rela...

Page 120: ...d reference in the AUTO mode the speed reference must be connected to analog input 1 AI1 and the START command is given with digital input 1 DI1 In the HAND OFF mode the speed reference and START command are given through the control panel operator keypad If process PI D is used the feedback signal must be connected to analog input 2 AI2 By default the setpoint is set from the control panel but it...

Page 121: ...point selection Set 1 Set 2 16 DI4 Start enable 1 Deactivation stops the drive 1 17 DI5 Start enable 2 Deactivation stops the drive 1 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default operation Fault 1 25 conne...

Page 122: ...ID setpoints are set to the drive internally with parameters 4011 set 1 and 4111 set 2 and they can be changed with DI3 PID can be commissioned and adjusted with parameters or with the PID assistant recommended Digital input DI2 has a factory set control location EXT1 EXT2 selection function When digital input is active the control location is EXT2 and PID is activated Digital inputs 4 DI4 and 5 D...

Page 123: ... in use 15 DI3 Setpoint selection Set 1 Set 2 16 DI4 Constant speed 1 par 1202 1 17 DI5 Constant speed 2 par 1203 1 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default operation Fault 1 25 connected to 27 26 RO3A...

Page 124: ...connected to analog input 1 AI1 and the START command is given with digital input 1 DI1 In the HAND OFF mode the speed reference and START command are given through the control panel operator keypad If process PI D is used the feedback signal must be connected to analog input 2 AI2 By default the setpoint is set from the control panel but it can also be changed to analog input 1 Process PI D must ...

Page 125: ... 14 DI2 Run enable Deactivation stops the drive 1 15 DI3 Not used 16 DI4 Not used 17 DI5 Not used 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default operation Fault 1 25 connected to 27 26 RO3A 27 RO3B 1 Disable...

Page 126: ...ommissioning with Spin the Motor assistant where all analog and digital inputs are disabled by default The drive is started with the HAND key and giving the speed reference with the arrow keys Note Starting in the AUTO mode requires configuring the I O with parameters or the assistant or selecting another macro recommended ...

Page 127: ...eturn signals 12 DCOM Digital input common for all 13 DI1 Not used 14 DI2 Not used 15 DI3 Not used 16 DI4 Not used 17 DI5 Not used 18 DI6 Not used 19 RO1C Relay output 1 par 1401 Default operation Ready 19 connected to 21 20 RO1A 21 RO1B 22 RO2C Relay output 2 par 1402 Default operation Running 22 connected to 24 23 RO2A 24 RO2B 25 RO3C Relay output 3 par 1403 Default operation Fault 1 25 connecte...

Page 128: ...o wiring diagrams in this chapter show the connection when a separately powered sensor is used The figure below gives an example of a connection using a two wire sensor Note The sensor is supplied through its current output Thus the output signal must be 4 20 mA not 0 20 mA X1 control board 5 AI2 Process actual value measurement 0 4 20 mA Rin 100 ohm 6 AGND X1 control board 10 24 V Auxiliary volta...

Page 129: ...n for a certain pre programmed time Activated with a digital input timer enable with digital inputs timed constant speed selection timed relay activation For more information see Group 36 TIMED FUNCTIONS Note To be able to use the timed functions the internal clock has to be set first For information on the Clock set mode see chapter Start up and control panel Note The timed functions work only wh...

Page 130: ...TIME PERIOD 1 3602 START TIME 1 3603 STOP TIME 1 3604 START DAY 1 3605 STOP DAY 1 TIME PERIOD 4 3614 START TIME 4 3615 STOP TIME 4 3616 START DAY 4 3617 STOP DAY 4 TIME PERIOD 3 3610 START TIME 3 3611 STOP TIME 3 3612 START DAY 3 3613 STOP DAY 3 TIME PERIOD 2 3606 START TIME 2 3607 STOP TIME 2 3608 START DAY 2 3609 STOP DAY 2 BOOSTER 3622 BOOST SEL 3623 BOOST TIME 2 TIMER 1 3626 TIMER 1 SRC TIMER ...

Page 131: ...Depending on the selection either EXT 1 or EXT 2 is used as the source for the commands 1201 CONST SPEED SEL Selects a constant speed when timer 1 is active 1401 RELAY OUTPUT 1 Timer energizes a relay output 1402 RELAY OUTPUT 2 Timer energizes a relay output 1403 RELAY OUTPUT 3 Timer energizes a relay output 4027 PID 1 PARAM SET Timer selects between two Process PID sets 8126 TIMED AUTOCHANGE Time...

Page 132: ...ARAMETERS mode with the UP DOWN keys Then press ENTER to go to the Parameters mode 3 Scroll to group 36 TIMED FUNCTIONS with the UP DOWN keys and press SEL 4 Scroll to TIMERS ENABLE with the UP DOWN keys and press EDIT 5 The current value is displayed Use the UP DOWN keys to change the value 6 After selecting the new value press SAVE to save the value 7 The new value is displayed below the TIMERS ...

Page 133: ... to be set in the same manner These constitute a time period 1 Press MENU to go to the main menu 2 Select the PARAMETERS mode with the UP DOWN keys Then press ENTER to go to the Parameters mode 3 Scroll to group 36 TIMED FUNCTIONS with the UP DOWN keys and press SEL 4 Scroll to START TIME 1 with the UP DOWN keys and press EDIT 5 Change the highlighted part of the time with the UP DOWN keys Pressin...

Page 134: ... single timer It is possible to create up to four timers To create a timer follow these steps 6 The new value is displayed below the START TIME 1 text Press EXIT to return to the main menu Continue with STOP TIME 1 START DAY 1 and STOP DAY 1 1 Press MENU to go to the main menu 2 Select the PARAMETERS mode with the UP DOWN keys Then press ENTER to go to the Parameters mode 3 Scroll to group 36 TIME...

Page 135: ...Real time clock and timed functions 123 ACH550 User s Manual 6 Press SAVE to save the new value 7 The new value is displayed below the TIMER 1 SRC text Press EXIT to return to the main menu ...

Page 136: ...to one timer To connect the parameter follow these steps 1 Press MENU to go to the main menu 2 Select the PARAMETERS mode with the UP DOWN keys Then press ENTER to go to the Parameters mode 3 Scroll to group 12 CONSTANT SPEEDS and press SEL 4 Scroll to parameter 1201 CONSTANT SPEED SEL and press EDIT 5 Select the created timer with the UP DOWN keys and press SAVE 6 The new value is displayed under...

Page 137: ...timer The timer can be enabled directly or through any free digital input 2 Go to parameters 3602 3605 and set the start time to 6 AM and stop time to 8 AM Then set the start and stop days to Monday and Friday Now time period 1 is set 3 Go to parameters 3606 3609 and set the start time to 4 PM and stop time to 6 PM Then set the start and stop days to Monday and Friday Now time period 2 is set 4 Go...

Page 138: ...acts as the source of constant speed selection 8 Set the drive to AUTO mode for the timer to function Note For more information about the Timed functions see Group 36 TIMED FUNCTIONS on page 258 Boost The boost function operates the drive for a certain predetermined time The time is defined with parameters and activated with a selected digital input The boost time starts running after the digital ...

Page 139: ...S mode with the UP DOWN keys Then press ENTER to go to the Parameters mode 3 Scroll to group 36 TIMED FUNCTIONS with the UP DOWN keys and press SEL 4 Scroll to BOOST SEL with the UP DOWN keys and press EDIT 5 Select a digital input as the source of the boost signal with the UP DOWN keys Then press SAVE 6 Scroll to BOOST TIME with the UP DOWN keys and press EDIT ...

Page 140: ...ted part of the time with the UP DOWN keys Pressing NEXT moves to the next part Press SAVE to save the time 8 Scroll to TIMER 1 SRC and press EDIT 9 Select BOOST with the UP DOWN keys and press SAVE 10 The new value is displayed under TIMER 1 SRC Press EXIT to return to the main menu ...

Page 141: ...Serial communications 129 ACH550 User s Manual Serialcommunications What this chapter contains This chapter contains the information for the serial communications of the ACH550 ...

Page 142: ...P INTERBUS LonWorks CANopen DeviceNet Modbus Plus ControlNet Ethernet or via the standard RS485 interface at terminals X1 28 32 on the control board of the drive The standard RS485 interface provides the following embedded fieldbus EFB protocols Modbus Metasys N2 FLN BACnet For more information refer to the Embedded Fieldbus EFB Control Manual 3AFE68320658 English Both the plug in fieldbus adapter...

Page 143: ...eldbus control and other available control locations such as digital or analog inputs and the control panel operator keypad Fieldbus controller Other devices Slot 2 Data flow Control word reference Status word Actual values Parameter R W requests responses Service Acyclic Process cyclic X1 28 32 messages I O Either a plug in fieldbus adapter module or the standard serial RS485 interface can be use...

Page 144: ... The screws also provide the earthing of the cable shield connected to the module and interconnect the GND signals of the module and the control board of the drive On installation of the module the signal and power connection to the drive is automatically established through the 34 pin connector Mounting procedure 1 Insert the module carefully into expansion slot 2 of the drive until the retaining...

Page 145: ...Serial communications 133 ACH550 User s Manual The figure below shows the mounting of the fieldbus module The figure below shows the connecting of the network cable 7 1 2 5 4 6 3 ...

Page 146: ...uration parameters of the module become available in the drive in parameter Group 51 EXT COMM MODULE Code Description Range 9802 COMM PROT SEL 0 5 Selects the communication protocol 0 NOT SEL No communication protocol selected 1 STD MODBUS The drive communicates via a Modbus controller via the RS485 serial link X1 communications terminal 2 N2 The drive communicates via an N2 controller via the RS4...

Page 147: ...n these parameters 5127 FBA PAR REFRESH 0 DONE 1 REFRESH Validates any changed fieldbus parameter settings After refreshing the value reverts automatically to DONE 5128 FILE CPI FW REV 0 0xFFFF Displays the CPI firmware revision of the drive s fieldbus adapter configuration file Format is xyz where x major revision number y minor revision number z correction number Example 107 revision 1 07 5129 F...

Page 148: ...tatus of the adapter module 0 IDLE Adapter not configured 1 EXEC INIT Adapter is initializing 2 TIME OUT A time out has occurred in the communication between the adapter and the drive 3 CONFIG ERROR Adapter configuration error The major or minor revision code of the adapter s CPI firmware revision differs from that stated in the drive s configuration file 4 OFF LINE Adapter is off line 5 ON LINE A...

Page 149: ...es the control of the motor rotation direction 1 FORWARD Rotation is fixed in the forward direction 2 REVERSE Rotation is fixed in the reverse direction 3 REQUEST Rotation direction can be changed on command Code Setting for fieldbus control description Range 1102 EXT1 EXT2 SE 6 12 Defines the source for selecting between the two external control locations EXT1 or EXT2 Thus defines the source for ...

Page 150: ...s the reference source 9 COMM AI1 Defines a fieldbus and analog input 1 AI1 combination as the reference source See Analog input reference correction on page 188 10 COMM AI1 Defines a fieldbus and analog input 1 AI1 combination as the reference source See Analog input reference correction on page 188 Code Setting for fieldbus control description Range ...

Page 151: ... Fieldbus writes a binary code in parameter 0134 that energizes relay 1 relay 6 according to the table below 0 De energize the relay 1 Energize the relay 1402 RELAY OUTPUT 2 0 45 Defines the event or condition that activates relay 2 what relay output 2 means See 1401 RELAY OUTPUT 1 1403 RELAY OUTPUT 3 0 45 Defines the event or condition that activates relay 3 what relay output 3 means See 1401 REL...

Page 152: ...ations ACH550 User s Manual 1410 1412 RELAY OUTPUT 4 6 0 45 Defines the event or condition that activates relay 4 6 what relay outputs 4 6 means See 1401 RELAY OUTPUT 1 Code Setting for fieldbus control description Range ...

Page 153: ...nimum value refers to the minimum content value that will be converted to an analog output These parameters content and current min and max settings provide scale and offset adjustment for the output See the figure 1503 AO1 CONTENT MAX Sets the maximum content value Content is the parameter selected by parameter 1501 Maximum value refers to the maximum content value that will be converted to an an...

Page 154: ...content for analog output AO2 See AO1 CONTENT above 1508 AO2 CONTENT MIN Sets the minimum content value See AO1CONTENT MIN above 1509 AO2 CONTENT MAX Sets the maximum content value See AO1 CONTENT MAX above 1510 MINIMUM AO2 0 20 0 mA Sets the minimum output current See MINIMUM AO1 above 1511 MAXIMUM AO2 0 20 0 mA Sets the maximum output current See MAXIMUM AO1 above 1512 FILTER AO2 0 10 0 s Define...

Page 155: ...t trip if the cause of the fault no longer exists 8 COMM Defines the fieldbus as a fault reset source The Command Word is supplied through fieldbus communication The bit 4 of Command Word 1 parameter 0301 resets the drive 1607 PARAM SAVE 0 DONE 1 SAVE Saves all altered parameters to the permanent memory Parameters altered through a fieldbus are not automatically saved to the permanent memory To sa...

Page 156: ...s writes a new reference value WARNING If you select CONST SP7 or LAST SPEED make sure that continued operation is safe when the fieldbus communication is lost 3019 COMM FAULT TIME 0 60 0 s Sets the communication fault time used with 3018 COMM FAULT FUNC Brief interruptions in the fieldbus communication are not treated as faults if they are less than the COMM FAULT TIME value Code Description Rang...

Page 157: ... for values 14 17 Example The figure shows the reference source curves for value settings 9 10 and 14 17 where C 25 P 4012 SETPOINT MIN 0 P 4013 SETPOINT MAX 0 B varies along the horizontal axis Code Description Range Value setting Calculation of the AI reference C B C value B value 50 of reference value C B C value B value 50 of reference value C B C value 50 of reference value B value C B C valu...

Page 158: ...ta flow from the fieldbus controller to the drive and the word input is used to describe data flow from the drive to the fieldbus controller In other words the direction of flow input or output is seen from the fieldbus controller point of view Process data from fieldbus controller to drive Process data from drive to fieldbus controller Output word Contents Input word Contents 1 Process data 1 1 P...

Page 159: ...eter value or to activate digital and analog outputs Typically output word 1 and 2 contain the status word and actual speed or frequency The meaning of the remaining output words can be freely selected by means of the parameters in Group 51 EXT COMM MODULE Refer to the fieldbus user s manual for detailed instructions on the mapping of output words The output words are 16 bit integers indicating ac...

Page 160: ...e profiles are PROFIdrive for PROFIBUS AC DC Drive for DeviceNet DRIVECOM for InterBus etc The Generic Drive Profile interface is discussed in detail in section Generic Drive Profile below ABB Drives Profile The ACH550 supports a virtual data set interface supporting two data sets one in each direction Each data set consists of three 16 bit words called data words The meaning and scaling of the da...

Page 161: ...ieldbus adapter module is activated by setting parameter 9802 COMM PROT SEL to 4 EXT FBA The plug in fieldbus adapter module is configured to use the vendor specific mode or vendor specific objects The following table and the state diagram on page 154 describe the Control Word content Process data from drive to fieldbus controller Data set 2 Data word Contents 4 Status word 5 Actual speed 6 Actual...

Page 162: ...es the Run enable signal 0 Inhibit operation Enter OPERATION INHIBITED 4 RAMP_OUT_ZERO 1 Normal operation Enter RAMP FUNCTION GENERATOR OUTPUT ENABLED 0 Force Ramp Function Generator output to zero Drive ramps to stop current and DC voltage limits in force 5 RAMP_HOLD 1 Normal operation Enter RAMP FUNCTION GENERATOR OUTPUT ENABLED 0 Halt ramping Ramp Function Generator output held 6 RAMP_IN_ ZERO ...

Page 163: ...eference Control Word 0 and Reference 0 Fieldbus control enabled Reference and deceleration acceleration ramp are locked 11 EXT CTRL LOC 1 Select External Control Location EXT2 Effective if parameter 1102 is set to COMM 0 Select External Control Location EXT1 Effective if parameter 1102 is set to COMM 12 15 Unused Control Word Bit Name Value Comments ...

Page 164: ...CH ON 0 NOT READY TO SWITCH ON 1 RDY_RUN 1 READY TO OPERATE 0 OFF1 ACTIVE 2 RDY_REF 1 OPERATION ENABLED 0 NOT READY OPERATION INHIBITED 3 TRIPPED 0 1 FAULT 0 No fault 4 OFF_2_STA 1 OFF2 INACTIVE 0 OFF2 ACTIVE 5 OFF_3_STA 1 OFF3 inactive 0 OFF3 ACTIVE 6 SWO_ON_INHIB 1 SWITCH ON INHIBITED 0 7 ALARM 1 Alarm is active 0 No alarm 8 AT_SETPOINT 1 OPERATING Actual value equals reference value is within t...

Page 165: ... 0 The value of the first supervised parameter is below supervision low limit This bit remains 0 until the value of the supervised parameter exceeds the supervision high limit Refer to Group 32 SUPERVISION 11 EXT CTRL LOC 1 External control location 2 EXT2 selected 0 External control location 1 EXT1 selected 12 EXT RUN ENABLE 1 Run enable signal received 0 No Run enable signal received 13 15 Reser...

Page 166: ... ON INHIBITED NOT READY TO SWITCH ON OPERATION INHIBITED READY TO SWITCH ON READY TO OPERATE OPERATION ENABLED C D Emergency Off OFF2 CW Bit1 0 SW Bit4 0 OFF2 ACTIVE Fault SW Bit3 1 FAULT CW Bit7 1 SW Bit5 0 Emergency Stop OFF3 CW Bit2 0 SW Bit12 1 RFG ACCELERATOR ENABLED CW Bit5 1 CW Bit6 0 C CW Bit6 1 SW Bit8 1 D A D OPERATING OFF3 ACTIVE This state transition also occurs if the fault is reset f...

Page 167: ...elects between EXT1 and EXT2 Then that control input must select EXT1 1103 REF1 SELECT 8 COMM 9 COMM AI1 or 10 COMM AI1 Reference 2 Reference 2 is a 16 bit word comprising of a sign bit and a 15 bit integer It can be used as the secondary reference speed frequency torque PID REF2 A negative reference indicating reversed rotation direction is indicated by the two s complement of the corresponding p...

Page 168: ...ge Reference type Scaling Remarks REF1 32767 32767 Speed or frequency 20000 par 1105 0 0 20000 par 1105 Final reference limited by 1104 1105 Actual motor speed limited by 2001 2002 speed or 2007 2008 frequency REF2 32767 32767 Speed or frequency 10000 par 1108 0 0 10000 par 1108 Final reference limited by 1107 1108 Actual motor speed limited by 2001 2002 speed or 2007 2008 frequency Torque 10000 p...

Page 169: ...nce scaling REF1 COMM AI1 COMM AI 0 5 REF1 MAX COMM AI1 COMM AI 0 5 REF1 MAX REF2 COMM AI1 COMM AI 0 5 REF2 MAX 100 0 5 par 1105 100 0 AI1 Input Fieldbus reference correction coefficient 100 0 5 par 1105 50 100 signal 200 0 AI1 Input Fieldbus reference correction coefficient 0 100 50 100 signal 100 0 5 par 1108 100 0 AI1 Input Fieldbus reference correction coefficient 100 0 5 par 1108 50 100 signa...

Page 170: ...ve or positive The following diagrams illustrate how Group 10 START STOP DIR parameters and the sign of the fieldbus reference interact to produce the reference REF1 REF2 COMM AI1 COMM AI 0 5 REF2 MAX Direction determined by the sign of COM REF Par 1003 DIRECTION FORWARD Refer ence Value setting AI reference scaling 200 0 AI1 Input Fieldbus reference correction coefficient 0 100 50 100 signal Fiel...

Page 171: ...rs sent to the fieldbus controller as Actual Values depends on the selected drive parameter refer to chapter Parameter listing and descriptions Data words 5 and 6 are scaled as follows Par 1003 DIRECTION REVERSE Par 1003 DIRECTION REQUEST Data word Contents Scaling 5 Actual speed 20000 20000 par 1105 par 1105 6 Torque 10000 10000 100 100 Fieldbus 163 Max ref Max ref 100 100 ref 1 2 Resultant REF1 ...

Page 172: ...trol Word Using the Control Word requires the following The drive is in remote control AUTO mode The serial communication channel is defined as the source for controlling commands from EXT1 set using parameters 1001 EXT1 COMMANDS and 1102 EXT1 EXT2 SEL The external plug in fieldbus adapter is activated by setting parameter 9802 COMM PROT SEL to 4 EXT FBA The external plug in fieldbus adapter is co...

Page 173: ...he drive is fixed as described in the table below Refer to the fieldbus user s manual for a detailed description of the range and scaling of the Speed Reference Actual Values Actual Values are 16 bit words containing information on selected operations of the drive The mapping of the actual values is realized with the parameters in Group 51 EXT COMM MODULE The scaling of the integers sent to the fi...

Page 174: ...ote that not all fieldbuses support the fault code indication The table below defines the fault codes for each fault name Actual value Range Reference type Scaling SPEED Fieldbus specific Speed 100 par 9908 0 0 100 par 9908 Frequency 100 par 9907 0 0 100 par 9907 Fault name in control panel Drive fault code Fieldbus fault code OVERCURRENT 1 2310h DC OVERVOLT 2 3210h DEV OVERTEMP 3 4210h SHORT CIRC...

Page 175: ...E 34 FF56h OUTP WIRING 35 FF95h INCOMPATIBLE SW 36 630Fh CB OVERTEMP 37 4110h SERF CORRUPT 101 FF55h SERF MACRO 103 FF55h DSP T1 OVERLOAD 201 6100h DSP T2 OVERLOAD 202 6100h DSP T3 OVERLOAD 203 6100h DSP STACK ERROR 204 6100h CB ID ERROR 206 5000h EFB LOAD ERROR 207 6100h PAR HZRPM 1000 6320h PAR PFA REF NEG 1001 6320h PAR AI SCALE 1003 6320h PAR AO SCALE 1004 6320h PAR PCU 2 1005 6320h PAR EXT RO...

Page 176: ...164 Serial communications ACH550 User s Manual PAR OVERRIDE 1011 6320h PAR PFA IO 1 1012 6320h PAR PFA IO 2 1013 6320h PAR PFA IO 3 1014 6320h ...

Page 177: ...t fault history reported by the drive Group 10 START STOP DIR Defines external sources for commands that enable start stop and direction changes Locks direction or enables direction control Group 11 REFERENCE SELECT Defines how the drive selects between command sources Group 12 CONSTANT SPEEDS Defines a set of constant speeds Group 13 ANALOGUE INPUTS Defines the limits and filtering for analog inp...

Page 178: ...r signals Group 33 INFORMATION Contains software information Group 34 PANEL DISPLAY Defines the content for control panel display Group 35 MOTOR TEMP MEAS Defines motor overheating detection and reporting Group 36 TIMED FUNCTIONS Defines timed functions Group 40 PROCESS PID SET 1 Defines a process PID control operation mode for the drive Group 41 PROCESS PID SET 2 Defines a process PID control ope...

Page 179: ...ngs including Group 99 START UP DATA and the results of the motor identification run With USER S1 LOAD and USER S2 LOAD the sets can be taken back in use The automatic saving and loading of the override parameter set is defined by Group 17 OVERRIDE With OR SET LOAD it can be loaded manually 9904 MOTOR CTRL MODE 1 SPEED 3 SCALAR Selects the motor control mode 1 VECTOR SPEED sensorless vector contro...

Page 180: ...value on the motor rating plate Range allowed 0 2 2 0 IN where IN is drive current 9907 MOTOR NOM FREQ 10 0 500 Hz Defines the nominal motor frequency Range 10 500 Hz typically 50 or 60 Hz Sets the frequency at which output voltage equals the MOTOR NOM VOLT Field weakening point Nom freq Supply Volt Mot Nom Volt 9908 MOTOR NOM SPEED 50 30000 rpm Defines the nominal motor speed Must equal the value...

Page 181: ...OR SPEED or 9904 3 SCALAR FREQ and 2101 3 SCALAR FLYST or 5 FLY BOOST Note Motor models work with internal parameters and user defined motor parameters In creating a model the drive does not change any user defined parameters 0 OFF Disables the Motor Id Run creation process Does not disable the operation of a motor model 1 ON Enables a Motor Id Run at the next start command After run completion th...

Page 182: ...fault in the OUTPUT display 0104 CURRENT type dependent Motor current as measured by the ACH550 Also shown by default in the OUTPUT display 0105 TORQUE 200 200 Output torque Calculated value of torque on motor shaft in of the motor nominal torque 0106 POWER type dependent Measured motor power in kW 0107 DC BUS VOLTAGE 0 2 5 VdN DC bus voltage in VDC as measured by the ACH550 0109 OUTPUT VOLTAGE 0 ...

Page 183: ...reset by pressing the UP and DOWN keys simultaneously when in parameter set mode 0116 APPL BLK OUTPUT 0 100 0 600 for torque Application block output signal Value is from either PFA control if PFA Control is active or parameter 0112 EXTERNAL REF 2 0118 DI1 3 STATUS 000 111 0 7 decimal Status of the three digital inputs Status is displayed as a binary number 1 indicates that the input is activated ...

Page 184: ... PID 2 OUTPUT 100 100 External PID PID2 controller output value in 0128 PID 1 SETPNT unit and scale defined by par 4006 4106 and PID1 controller setpoint signal 4007 4107 Units and scale defined by PID parameters 0129 PID 2 SETPNT unit and scale defined by par 4206 and 4207 PID2 controller setpoint signal Units and scale defined by PID parameters 0130 PID 1 FBK unit and scale defined by par 4006 4...

Page 185: ...erial link 0136 COMM VALUE 2 32768 32767 Free data location that can be written from the serial link 0137 PROCESS VAR 1 Process variable 1 Defined by parameters in Group 34 PANEL DISPLAY 0138 PROCESS VAR 2 Process variable 2 Defined by parameters in Group 34 PANEL DISPLAY 0139 PROCESS VAR 3 Process variable 3 Defined by parameters in Group 34 PANEL DISPLAY 0140 RUN TIME 0 499 99 kh Drive s accumul...

Page 186: ... 10 200ºC 0 5000 ohm Motor temperature in degrees centigrade PTC resistance in ohms Applies only if motor temperature sensor is set up See parameter 3501 0150 CB TEMP 20 0 150 0ºC Temperature of the drive control board in degrees centigrade Note Some drives have a control board OMIO that does not support this feature These drives always show the constant value of 25 0ºC Code Description Range ...

Page 187: ...ates To control the drive using the Command Words an external location EXT1 or EXT2 must be active and set to COMM See parameters 1001 and 1002 The control panel displays the word in hex For example all zeros and a 1 in Bit 0 display 0001 All zeros and a 1 in Bit 15 display 8000 Bit 0301 FB CMD WORD 1 0302 FB CMD WORD 2 0 STOP FBLOCAL_CTL 1 START FBLOCAL_REF 2 REVERSE START_DISABLE1 3 LOCAL START_...

Page 188: ...tatus Words 0304 FB STS WORD 2 Read only copy of the Status Word 2 See parameter 0303 Code Description Range Bit 0303 FB STS WORD 1 0304 FB STS WORD 2 0 READY ALARM 1 ENABLED REQ_MAINT 2 STARTED DIRLOCK 3 RUNNING LOCALLOCK 4 ZERO_SPEED CTL_MODE 5 ACCELERATE Reserved 6 DECELERATE Reserved 7 AT_SETPOINT Reserved 8 LIMIT Reserved 9 SUPERVISION Reserved 10 REV_REF REQ_CTL 11 REV_ACT REQ_REF1 12 PANEL_...

Page 189: ...er 0305 0307 FAULT WORD 3 Read only copy of the Fault Word 3 See parameter 0305 Code Description Range Bit 0305 FAULT WORD 1 0306 FAULT WORD 2 0307 FAULT WORD 3 0 OVERCURRENT UNDERLOAD EFB 1 1 DC OVERVOLT THERM FAIL EFB 2 2 DEV OVERTEMP OPEX LINK EFB 3 3 SHORT CIRC OPEX PWR INCOMPATIBLE SW 4 Reserved CURR MEAS Reserved 5 DC UNDERVOLT SUPPLY PHASE Reserved 6 AI1 LOSS Reserved Reserved 7 AI2 LOSS OV...

Page 190: ...ord in hex For example all zeros and a 1 in Bit 0 display 0001 All zeros and a 1 in Bit 15 display 8000 0309 ALARM WORD 2 Read only copy of the ALARM WORD 2 See parameter 0308 Code Description Range Bit 0308 ALARM WORD 1 0309 ALARM WORD 2 0 OVERCURRENT OFFBUTTON 0 1 OVERVOLTAGE PID SLEEP 2 UNDERVOLTAGE ID RUN 3 DIR LOCK OVERRIDE 4 IO COMM START ENABLE 1 MISSING 5 AI1 LOSS START ENABLE 2 MISSING 6 ...

Page 191: ...ime clock is operating The time since power on less the whole days reported in 0402 in format hh mm ss if real time clock is not used or was not set 0404 SPEED AT FLT Motor speed rpm at the time the last fault occurred 0405 FREQ AT FLT Frequency Hz at the time the last fault occurred 0406 VOLTAGE AT FLT DC bus voltage V at the time the last fault occurred 0407 CURRENT AT FLT Motor current A at the...

Page 192: ...180 Parameter listing and descriptions ACH550 User s Manual 0413 PREVIOUS FAULT 2 as par 0401 Fault code of the third last fault Read only Code Description Range ...

Page 193: ...ugh digital input DI1 DI1 activated Start DI1 de activated Stop Direction control requires parameter 1003 3 REQUEST is through digital input DI2 DI2 activated Reverse DI2 de activated Forward 3 DI1P 2P Three wire Start Stop Start Stop commands are through momentary push buttons the P stands for pulse Start is through a normally open push button connected to digital input DI1 In order to start the ...

Page 194: ...QUEST is the same as 1003 1 FWD 7 DI6 5 Two wire Start Stop Direction Start Stop is through digital input DI6 DI6 activated Start DI6 de activated Stop Direction control requires parameter 1003 3 REQUEST is through digital input DI5 DI5 activated Reverse DI5 de activated Forward 8 KEYPAD control panel Start Stop and Direction commands are through the control panel when EXT1 is active Direction con...

Page 195: ...guration of start stop and direction commands See parameter 1001 EXT1 COMMANDS above 1003 DIRECTION 1 3 Defines the control of motor rotation direction 1 FORWARD Rotation is fixed in the forward direction 2 REVERSE Rotation is fixed in the reverse direction 3 REQUEST Rotation direction can be changed on command Code Description Range ...

Page 196: ... controlled in local control mode 1 REF1 Hz rpm Reference type depends on parameter 9904 MOTOR CTRL MODE Speed reference rpm if 9904 1 VECTOR SPEED Frequency reference Hz if 9904 3 SCALAR FREQ 2 REF2 REF1 Panel REF1 P1101 REF1 REF2 PANEL Hand Auto Selection HAND AUTO P1107 P1108 P1106 0 17 Panel REF 2 PID 1 OUT REF 2 P1102 EXT 1 EXT 2 P1104 P1105 G12 Const Speed P1103 Panel REF 1 DI AI EXT1 P1107 ...

Page 197: ...ee parameter 1002 EXT2 COMMANDS for EXT2 s Start Stop Dir definitions See parameter 1106 REF2 SELECT for EXT2 s reference definitions 8 COMM Assigns control of the drive via external control location EXT1 or EXT2 based on the fieldbus control word Bit 5 of Command Word 1 parameter 0301 defines the active external control location EXT1 or EXT2 See the fieldbus user s manual for detailed instruction...

Page 198: ...ference in the forward direction Define the maximum using parameter 1105 Requires parameter 1003 3 REQUEST WARNING Because the low end of the reference range commands full reverse operation do not use 0 V as the lower end of the reference range Doing so means that if the control signal is lost which is a 0 V input the result is full reverse operation Instead use the following set up so that loss o...

Page 199: ...e correction on page 188 10 COMM AI1 Defines a fieldbus and analog input 1 AI1 combination as the reference source See Analog input reference correction on page 188 11 DI3U 4D RNC Same as DI3U 4D R above except that Changing the control source EXT1 to EXT2 EXT2 to EXT1 LOC to REM does not copy the reference 12 DI3U 4D NC Same as DI3U 4D above except that Changing the control source EXT1 to EXT2 EX...

Page 200: ... axis 1104 REF1 MIN 0 500 Hz 0 30000 rpm Sets the minimum for external reference 1 The minimum analog input signal as a percentage of the full signal in volts or amps corresponds to REF1 MIN in Hz rpm Parameter 1301 MINIMUM AI1 or 1304 MINIMUM AI2 sets the minimum analog input signal These parameters reference and analog min and max settings provide scale and offset adjustment for the reference Co...

Page 201: ...gnal as a percentage of the full signal in volts or amps corresponds to REF1 MAX in Hz rpm Parameter 1302 MAXIMUM AI1 or 1305 MAXIMUM AI2 sets the maximum analog input signal Code Description Range Ext ref Analog P 1105 P 1104 P 1301 or P 1302 or input signal P 1301 or P 1302 or input signal Analog Ext ref P 1304 P 1305 P 1304 P 1305 MAX MIN P 1105 P 1104 MAX MIN ...

Page 202: ...INIMUM AI2 sets the minimum analog input signal This parameter sets the minimum frequency reference The value is a percentage of the maximum frequency or speed maximum process reference nominal torque 1108 REF2 MAX 0 100 0 600 for torque Sets the maximum for external reference 2 The maximum analog input signal in volts or amps corresponds to REF2 MAX in Parameter 1302 MAXIMUM AI1 or 1305 MAXIMUM A...

Page 203: ...er 3002 PANEL COMM ERROR Code Description Range 1201 CONST SPEED SEL 14 14 Defines the digital inputs used to select constant speeds See general comments in the introduction 0 NOT SEL Disables the constant speed function 1 DI1 Selects constant speed 1 with digital input DI1 Digital input activated constant Speed 1 activated 2 6 DI2 DI6 Selects constant speed 1 with digital input DI2 DI6 See above ...

Page 204: ...nt speeds 1 7 using DI3 DI4 and DI5 See above DI1 2 3 for code 14 DI4 5 6 Selects one of seven constant speeds 1 7 using DI4 DI5 and DI6 See above DI1 2 3 for code 15 18 TIMER 1 4 Selects constant speed 1 when timer is active See Group 36 TIMED FUNCTIONS 19 TIMER 1 2 Selects a constant speed depending on the state of timers 1 and 2 See parameter 1209 1 DI1 INV Selects constant speed 1 with digital...

Page 205: ...ee above DI1 2 INV for code 12 DI1 2 3 INV Selects one of seven constant speeds 1 7 using DI1 DI2 and DI3 Inverse operation uses three digital inputs as defined below 0 DI de activated 1 DI activated 13 DI3 4 5 INV Selects one of seven constant speeds 1 7 using DI3 DI4 and DI5 See above DI1 2 3 INV for code 14 DI4 5 6 INV Selects one of seven constant speeds 1 7 using DI4 DI5 and DI6 See above DI1...

Page 206: ...ximum of 4 selectable speeds i e constant speeds 1 2 3 and 4 1 EXT CS1 2 3 Selects an external speed when no timer is active selects constant speed 1 when only timer 1 is active selects constant speed 2 when only timer 2 is active and selects constant speed 3 when both timers 1 and 2 are active 2 CS1 2 3 4 Selects constant speed 1 when no timer is active selects constant speed 2 when only timer 1 ...

Page 207: ...he figure for parameter 1105 Example To set the minimum analog input value to 4 mA Configure the analog input for 0 20 mA current signal Calculate the minimum 4 mA as a percentage of the full range 20 mA 4 mA 20 mA 100 20 1302 MAXIMUM AI1 0 100 Defines the maximum value of the analog input Define value as a percentage of the full analog signal range The maximum analog input signal corresponds to 1...

Page 208: ...ns ACH550 User s Manual 1305 MAXIMUM AI2 0 100 Defines the maximum value of the analog input See MAXIMUM AI1 above 1306 FILTER AI2 0 10 s Defines the filter time constant for analog input 2 AI2 See FILTER AI1 above Code Description Range ...

Page 209: ...en the motor rotates in reverse direction 7 STARTED Energize the relay when the drive receives a start command even if Run enable signal is not present De energize the relay when the drive receives a stop command or a fault occurs 8 SUPRV1 OVER Energize the relay when the first supervised parameter 3201 exceeds the limit 3203 See Group 32 SUPERVISION 9 SUPRV1 UNDER Energize the relay when the firs...

Page 210: ...ard overtemperature alarm or fault occurs 24 UNDERVOLTAGE Energize the relay when an undervoltage alarm or fault occurs 25 AI1 LOSS Energize the relay when AI1 signal is lost 26 AI2 LOSS Energize the relay when AI2 signal is lost 27 MOTOR TEMP Energize the relay when a motor overtemperature alarm or fault occurs 28 STALL Energize the relay when a stall alarm or fault exists 29 UNDERLOAD Energize t...

Page 211: ...NS 38 40 TIMER 2 4 Energize the relay when timer 2 4 is active See TIMER 1 above 41 M TRIG FAN Energize the relay when the cooling fan counter is triggered 42 M TRIG REV Energize the relay when the revolutions counter is triggered 43 M TRIG RUN Energize the relay when the run time counter is triggered 44 M TRIG MWH Energize the relay when the power consumption counter is triggered 45 OVERRIDE Ener...

Page 212: ...n off delays are ignored when relay output 1401 is set to PFA 1406 RO 2 ON DELAY 0 3600 s Defines the switch on delay for relay 2 See RO 1 ON DELAY 1407 RO 2 OFF DELAY 0 3600 s Defines the switch off delay for relay 2 See RO 1 OFF DELAY 1408 RO 3 ON DELAY 0 3600 s Defines the switch on delay for relay 3 See RO 1 ON DELAY 1409 RO 3 OFF DELAY 0 3600 s Defines the switch off delay for relay 3 See RO ...

Page 213: ...N DELAY 0 3600 s Defines the switch on delay for relay 5 See RO 1 ON DELAY 1416 RO 5 OFF DELAY 0 3600 s Defines the switch off delay for relay 5 See RO 1 OFF DELAY 1417 RO 6 ON DELAY 0 3600 s Defines the switch on delay for relay 6 See RO 1 ON DELAY 1418 RO 6 OFF DELAY 0 3600 s Defines the switch off delay for relay 6 See RO 1 OFF DELAY Code Description Range ...

Page 214: ...content Defining a maximum value parameter 1503 or 1509 that is less than the content minimum value parameter 1502 or 1508 results in an inverted output filtered Code Description Range 1501 AO1 CONTENT 99 199 Defines the content for analog output AO1 99 EXCITE PTC Provides a current source for sensor type PTC Output 1 6 mA See Group 35 MOTOR TEMP MEAS 100 EXCITE PT100 Provides a current source for...

Page 215: ...efers to the maximum content value that will be converted to an analog output 1504 MINIMUM AO1 0 0 20 0 mA Sets the minimum output current 1505 MAXIMUM AO1 0 0 20 0 mA Sets the maximum output current 1506 FILTER AO1 0 0 10 0 s Defines the filter time constant for AO1 The filtered signal reaches 63 of a step change within the time specified See the figure for parameter 1303 1507 AO2 CONTENT 99 199 ...

Page 216: ...t value See AO1 CONTENT MAX above 1510 MINIMUM AO2 0 20 0 mA Sets the minimum output current See MINIMUM AO1 above 1511 MAXIMUM AO2 0 20 0 mA Sets the maximum output current See MAXIMUM AO1 above 1512 FILTER AO2 0 10 0 s Defines the filter time constant for AO2 See FILTER AO1 above Code Description Range ...

Page 217: ...the fieldbus user s manual for detailed instructions 1 DI1 INV Defines an inverted digital input DI1 as the Run enable signal This digital input must be de activated for Run enable If this digital input activates the drive will coast to stop and not start until the Run enable signal resumes 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the Run enable signal See DI1 INV above 160...

Page 218: ...put DI1 as a fault reset source Activating the digital input resets the drive 2 6 DI2 DI6 Defines digital input DI2 DI6 as a fault reset source See DI1 above 7 START STOP Defines the Stop command as a fault reset source Do not use this option when fielbus communication provides the start stop and direction commands 8 COMM Defines the fieldbus as a fault reset source The Command Word is supplied th...

Page 219: ...NOT SEL Defines the control panel operator keypad as the only control for changing User Parameter Sets using parameter 9902 1 DI1 Defines digital input DI1 as a control for changing User Parameter Sets The drive loads User Parameter Set 1 on the falling edge of the digital input The drive loads User Parameter Set 2 on the rising edge of the digital input The User Parameter Set changes only when th...

Page 220: ...ting the local lock The Command Word is supplied through fieldbus communication 1 DI1 INV Defines an inverted digital input DI1 as the control for setting the local lock De activating the digital input locks out local control Activating the digital input enables the HAND selection 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the control for setting the local lock See DI1 INV ab...

Page 221: ...s this digital input the drive will coast to stop and show alarm 2021 on the control panel display The drive will not start until Start enable 1 signal resumes 2 6 DI2 DI6 Defines digital input DI2 DI6 as the Start enable 1 signal See DI1 above 7 COMM Assigns the fieldbus Command Word as the source for the Start enable 1 signal Bit 2 of Command Word 2 parameter 0302 activates the Start disable 1 s...

Page 222: ...s 1608 1609 STARTED RELAY STATUS Group 14 RE LAY OUTPUTS DAMPER STATUS RUN ENABLE SIGNAL from the damper end switch when the damper is fully opened parameter 1601 MOTOR STATUS Damper open Damper closing time Damper closed Relay energized Damper closed Acceleration time par 2202 Damper opening time Drive started Relay de energized Drive coasts to stop ...

Page 223: ...play The drive will not start until the Start enable 2 signal resumes 2 6 DI2 DI6 Defines digital input DI2 DI6 as the Start enable 2 signal See DI1 above 7 COMM Assigns the fieldbus Command Word as the source for the Start enable 2 signal Bit 3 of Command Word 2 parameter 0302 activates the Start disable 2 signal See the fieldbus user s manual for detailed instructions 1 DI1 INV Defines an invert...

Page 224: ...ve in the AUTO mode the drive starts automatically and continues normally after override mode In the HAND mode the drive returns to the OFF mode When override is active Drive runs at preset speed Drive ignores all keypad commands Drive ignores all commands from communication links Drive ignores all digital inputs except override activation deactivation Run enable and Start enable Drive displays al...

Page 225: ...eters 1 If override mode is already enabled disable it Enter the pass code P 1704 Disable the override mode P 1705 2 If needed load the override parameter set P 9902 3 Change the parameters as needed except group 17 4 Change the parameters in group 17 as needed Digital input for override mode P 1701 Frequency or speed reference P 1702 or P 1703 5 Enter the pass code P 1704 6 Enable the override mo...

Page 226: ... by parameter 1003 Note Set this value if motor control mode parameter 9904 is SCALAR FREQ 3 1703 OVERRIDE SPEED 0 30 000 rpm Defines a preset speed for the override The direction of rotation is defined by parameter 1003 Note Set this value if motor control mode parameter 9904 is VECTOR SPEED 1 1704 OVERRIDE PASS CODE 0 65535 Entering the correct pass code unlocks parameter 1705 for one change Ent...

Page 227: ...ositive or zero minimum speed value defines two ranges one positive and one negative A negative minimum speed value defines one speed range See the figure 2002 MAXIMUM SPEED 0 30000 rpm Defines the maximum speed rpm allowed 2003 MAX CURRENT depends on drive type Defines the maximum output current A supplied by the drive to the motor P 2001 P 2002 Speed P 2001 P 2002 P 2002 P 2001 Speed range allow...

Page 228: ...h as a centrifuge or a fan 0 DISABLE Disables controller 1 ENABLE TIME Enables controller with a 500 ms time limit for the operation 2 ENABLE Enables controller without a maximum time limit for the operation 2007 MINIMUM FREQ 500 500 Hz Defines the minimum limit for the drive output frequency A positive or zero minimum speed value defines two ranges one positive and one negative A negative minimum...

Page 229: ...DI6 INV Defines an inverted digital input DI2 DI6 as the control for selecting the minimum limit used See DI1 INV above 2014 MAX TORQUE SEL 6 7 Defines control of the selection between two maximum torque limits 2017 MAX TORQUE 1 and 2018 MAX TORQUE 2 0 MAX TORQUE 1 Selects 2017 MAX TORQUE 1 as the maximum limit used 1 DI1 Defines digital input DI1 as the control for selecting the maximum limit use...

Page 230: ...ue 2016 MIN TORQUE 2 600 0 0 Sets the second minimum limit for torque Value is a percentage of the motor nominal torque 2017 MAX TORQUE 1 0 600 0 Sets the first maximum limit for torque Value is a percentage of the motor nominal torque 2018 MAX TORQUE 2 0 600 0 Sets the second maximum limit for torque Value is a percentage of the motor nominal torque Code Description Range ...

Page 231: ...ossible break away torque SCALAR FREQ mode Magnetizes the motor within the time determined by the parameter 2103 DC MAGN TIME using DC current The normal control is released exactly after the magnetizing time 3 SCALAR FLYST Selects the flying start mode VECTOR SPEED mode Not applicable SCALAR FREQ mode The drive will automatically select the correct output frequency to start a rotating motor Usefu...

Page 232: ...ely 2104 DC HOLD CTL 0 2 Selects whether DC current is used for braking 0 NOT SEL Disables the DC current operation 2 DC BRAKING Enables the DC injection braking Enables DC injection braking after modulation has stopped If parameter 2102 STOP FUNCTION is 1 COAST braking is applied after start is removed If parameter 2102 STOP FUNCTION IS 2 RAMP braking is applied after ramp 2106 DC CURR REF 0 100 ...

Page 233: ...digital input issues an Emergency stop command De activating the digital input removes the Emergency stop command 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for the Emergency stop command See DI1 above 1 DI1 INV Defines an inverted digital input DI1 as the control for the Emergency stop command De activating the digital input issues an Emergency stop command Activating the digital in...

Page 234: ...ramp pair 1 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for ramp pair selection See DI1 above 7 COMM Defines bit 10 of Command Word 1 parameter 0301 as the control for ramp pair selection The command word is supplied through fieldbus communication 1 DI1 INV Defines an inverted digital input DI1 as the control for ramp pair selection De activating the digital input selects ramp pair 2 ...

Page 235: ...mps for ramp pair 1 0 1 1000 0 Specifies s curve acceleration deceleration ramps for ramp pair 1 2205 ACCELER TIME 2 0 0 1800 s Sets the acceleration time for zero to maximum frequency for ramp pair 2 See 2202 ACCELER TIME 1 2206 DECELER TIME 2 20 0 1800 s Sets the deceleration time for maximum frequency to zero for ramp pair 2 See 2203 DECELER TIME 1 2207 RAMP SHAPE 2 0 LINEAR 0 0 1000 0 s Select...

Page 236: ...which it will stay at 0 De activating the digital input ramp resumes normal operation 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for forcing the ramp input to 0 See DI1 above 1 DI1 INV Defines an inverted digital input DI1 as the control for forcing the ramp input to 0 De activating the digital input forces ramp input to 0 Activating the digital input ramp resumes normal operation 2 ...

Page 237: ...200 0 Sets the relative gain for the speed controller Larger values may cause speed oscillation The figure shows the speed controller output after an error step error remains constant Note You can use parameter 2305 AUTOTUNE RUN to automatically set proportional gain Kp Gain 1 TI Integration time 0 TD Derivation time 0 Controller Error value Controller output t e Error value output Kp e ...

Page 238: ...tant error value Shorter integration times correct continuous errors faster Control becomes unstable if the integration time is too short The figure shows the speed controller output after an error step error remains constant Note You can use parameter 2305 AUTOTUNE RUN to automatically set proportional gain Code Description Range TI Controller output t Kp e Kp e e Error value Kp Gain 1 TI Integra...

Page 239: ...ntroller output is boosted during the change If the derivation time is set to zero the controller works as a PI controller otherwise as a PID controller The figure below shows the speed controller output after an error step when the error remains constant Code Description Range TI Kp e Error value Controller output t e Error value Kp TD Δe Ts Kp e Kp Gain 1 TI Integration time 0 TD Derivation time...

Page 240: ... for inertia during acceleration 2303 DERIVATION TIME describes the principle of the derivative action Rule of thumb Set this parameter between 50 and 100 of the sum of the mechanical time constants for the motor and the driven machine The figure shows the speed responses when a high inertia load is accelerated along a ramp Code Description Range No acceleration compensation t Speed reference Actu...

Page 241: ...settings 1 ON Activates speed controller autotuning Automatically reverts to OFF Procedure Note The motor load must be connected Run the motor at a constant speed of 20 to 40 of the rated speed Change the autotuning parameter 2305 to ON The drive Accelerates the motor Calculates values for proportional gain and integration time Changes parameters 2301 and 2302 to these values Resets 2305 to OFF Co...

Page 242: ...e problem speed ranges Assume they are found to be 18 23 Hz and 46 52 Hz Set 2501 CRIT SPEED SEL 1 Set 2502 CRIT SPEED 1 LO 18 Hz Set 2503 CRIT SPEED 1 HI 23 Hz Set 2504 CRIT SPEED 2 LO 46 Hz Set 2505 CRIT SPEED 2 HI 52 Hz 2502 CRIT SPEED 1 LO 0 30000 rpm 0 500 Hz Sets the minimum limit for critical speed range 1 The value must be less than or equal to 2503 CRIT SPEED 1 HI Units are rpm unless 990...

Page 243: ...ter 2502 2505 CRIT SPEED 2 HI 0 30000 rpm 0 500 Hz Sets the maximum limit for critical speed range 2 See parameter 2503 2506 CRIT SPEED 3 LO 0 30000 rpm 0 500 Hz Sets the minimum limit for critical speed range 3 See parameter 2502 2507 CRIT SPEED 3 HI 0 30000 rpm 0 500 Hz Sets the maximum limit for critical speed range 3 See parameter 2503 Code Description Range ...

Page 244: ... OFF 1 ON Provides faster deceleration by raising the level of magnetization in the motor when needed instead of limiting the deceleration ramp By increasing the flux in the motor the energy of the mechanical system is changed to thermal energy in the motor The flux braking works in vector control mode only i e when parameter 9904 MOTOR CTRL MODE 1 VECTOR SPEED 0 OFF Disables the feature 1 ON Enab...

Page 245: ...0 Sets the frequency at which IR compensation is 0 V in of motor frequency 2605 U f RATIO 1 LINEAR 2 SQUARED Selects the form for the U f voltage to frequency ratio below field weakening point 1 LINEAR Preferred for constant torque applications 2 SQUARED Preferred for centrifugal pump and fan applications SQUARED is more silent for most operating frequencies 2606 SWITCHING FREQ 1 4 8 12 kHz Sets t...

Page 246: ... slips under load Increasing the frequency as the motor torque increases compensates for the slip Requires parameter 9904 MOTOR CTRL MODE 3 SCALAR FREQ 0 No slip compensation 1 200 Increasing slip compensation 100 means full slip compensation 2609 NOISE SMOOTHING 0 1 This parameter introduces a random component to the switching frequency Noise smoothing distributes the acoustic motor noise over a ...

Page 247: ...rev Sets the trigger point for the motor s accumulated revolutions counter 0 0 Disables the trigger 2904 REVOLUTION ACT 0 6553 Mrev Defines the actual value of the motor s accumulated revolutions counter 0 Resets the parameter 2905 RUN TIME TRIG 0 0 6553 5 kh Sets the trigger point for the drive s run time counter 0 Disables the trigger 2906 RUN TIME ACT 0 0 6553 5 kh Defines the actual value of t...

Page 248: ...ONST SPEED 7 3 LAST SPEED Displays an alarm 2006 AI1 LOSS or 2007 AI2 LOSS and sets the speed using the last operating level This value is the average speed over the last 10 seconds WARNING If you select CONST SP 7 or LAST SPEED make sure that continued operation is safe when the analog input signal is lost 3002 PANEL COMM ERR 1 3 Defines the drive response to a control panel operator keypad commu...

Page 249: ...cates a fault The drive displays a fault 14 EXT FAULT 1 and the drive coasts to stop 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the external fault input See DI1 INV above 3004 EXTERNAL FAULT 2 6 6 Defines the External Fault 2 signal input and the drive response to an external fault See parameter 3003 above 3005 MOT THERM PROT 0 2 Defines the drive response to motor overheatin...

Page 250: ...at six times its rated current The thermal time for a Class 10 trip curve is 350 s for a Class 20 trip curve 700 s and for a Class 30 trip curve 1050 s 3007 MOT LOAD CURVE 50 150 Sets the maximum allowable operating load of the motor When set to 100 the maximum allowable load is equal to the value of Start up Data parameter 9906 MOTOR NOM CURRENT Adjust the load curve level if the ambient temperat...

Page 251: ...ermal protection trip times when parameters 3006 MOT THERM TIME 3007 MOT LOAD CURVE and 3008 ZERO SPEED LOAD have default values Code Description Range 60 s 3 5 IO Output current IN Nominal motor current fO Output frequency fBRK Break point frequency A Trip time 3 0 2 5 2 0 1 5 1 0 0 5 0 0 0 2 0 4 0 8 1 0 1 2 IO IN fO fBRK 90 s 180 s 300 s 600 s 0 6 180 s A ...

Page 252: ...FAULT When the drive operates in the stall region for the time set by 3012 STALL TIME The drive coasts to stop A fault indication is displayed 2 ALARM When the drive operates in the stall region for the time set by 3012 STALL TIME An alarm indication is displayed The alarm disappears when the drive is out of the stall region for half the time set by parameter 3012 STALL TIME 3011 STALL FREQUENCY 0...

Page 253: ...When the protection is activated the drive coasts to stop A fault indication is displayed 2 ALARM An alarm indication is displayed 3014 UNDERLOAD TIME 10 400 s Time limit for underload protection 3015 UNDERLOAD CURVE 1 5 This parameter provides five selectable curves shown in the figure If the load drops below the set curve for longer than the time set by parameter 3014 the underload protection is...

Page 254: ...lost 3019 COMM FAULT TIME 0 60 0 s Sets the communication fault time used with 3018 COMM FAULT FUNC Brief interruptions in the fieldbus communication are not treated as faults if they are less than the COMM FAULT TIME value 3021 AI1 FAULT LIMIT 0 100 Sets a fault level for analog input 1 See 3001 AI MIN FUNCTION 3022 AI2 FAULT LIMIT 0 100 Sets a fault level for analog input 2 See 3001 AI MIN FUNCT...

Page 255: ... Starting then requires a successful reset performed from the control panel operator keypad or from a source selected by 1604 FAULT RESET SEL Example Three faults have occurred in the trial time The last is reset only if the value for 3101 NR OF TRIALS is 3 or more 3102 TRIAL TIME 1 0 600 0 s Sets the time period used for counting and limiting the number of resets See 3101 NR OF TRIALS 3103 DELAY ...

Page 256: ...ation 3107 AR AI MIN 0 DISABLE 1 ENABLE Sets the automatic reset for the analog input less than the minimum value function on or off 0 DISABLE Disables automatic reset 1 ENABLE Enables automatic reset Automatically resets the fault AI MIN after the delay set by 3103 DELAY TIME and the drive resumes normal operation WARNING When the analog input signal is restored the drive may restart even after a...

Page 257: ...when if the supervised signal exceeds a given limit The relay remains active until the supervised value drops below the low limit Case B Parameter 1401 RELAY OUTPUT 1 or 1402 RELAY OUTPUT 2 etc value is SUPRV1 UNDER or SUPRV2 UNDER Use for monitoring when if the supervised signal falls below a given limit The relay remains active until the supervised value rises above the high limit LO HI Operatin...

Page 258: ...LIM LO Sets the low limit for the first supervised parameter See 3201 SUPERV 1 PARAM above 3203 SUPERV 1 LIM HI Sets the high limit for the first supervised parameter See 3201 SUPERV 1 PARAM above Code Description Range Value of supervised parameter Case A 0 Energized 1 0 HI 3203 t t t LO 3202 Case B Energized 1 LO 3202 t HI 3203 Value of supervised parameter Case A 0 Energized 1 0 t t Case B Ener...

Page 259: ...2 PARAM above 3206 SUPERV 2 LIM HI Sets the high limit for the second supervised parameter See 3204 SUPERV 2 PARAM above 3207 SUPERV 3 PARAM 101 199 Selects the third supervised parameter See 3201 SUPERV 1 PARAM above 3208 SUPERV 3 LIM LO Sets the low limit for the second supervised parameter See 3207 SUPERV 3 PARAM above 3209 SUPERV 3 LIM HI Sets the high limit for the third supervised parameter ...

Page 260: ...FFF hex Contains the version of the loading package 3303 TEST DATE yy ww Contains the test date yy ww 3304 DRIVE RATING XXXY Indicates the drive s current and voltage rating The format is XXXY where XXX The nominal current rating of the drive in amps If present an A indicates a decimal point in the rating for the current For example XXX 8A8 indicates a nominal current rating of 8 8 A Y The voltage...

Page 261: ...n the control panel Definitions in this group define the display content when the control panel is in the control mode Any group 01 parameter number can be selected Using the following parameters the display value can be scaled converted to convenient units and or displayed as a bar graph The figure identifies selections made by parameters in this group 100 NOT SELECTED First parameter not display...

Page 262: ...ce values in the figure are the min and max motor speed and the display values are the corresponding min and max conveyor speed Use parameter 3405 to select the proper units for the display Note Selecting units does not convert values Parameter is not effective if parameter 3404 OUTPUT1 DSP FORM 9 DIRECT 3403 SIGNAL1 MAX Defines the maximum expected value for the first display parameter Note Param...

Page 263: ... 1 2 3 14 3 3 142 4 3 0 65535 Unsigned 5 3 1 6 3 14 7 3 142 8 Bar meter displayed 9 Direct value Decimal point location and units of measure are identical to the source signal Note Parameters 3402 3403 and 3405 3407 are not effective 0 NO UNIT 9 C 18 MWh 27 ft 36 l s 45 Pa 54 lb m 63 Mrev 1 A 10 lb ft 19 m s 28 MGD 37 l min 46 GPS 55 lb h 64 d 2 V 11 mA 20 m3 h 29 inHg 38 l h 47 gal s 56 FPS 65 in...

Page 264: ... the second display parameter See parameter 3404 3412 OUTPUT2 UNIT 0 127 Selects the units used for the second display parameter See parameter 3405 3413 OUTPUT2 MIN Sets the minimum value displayed for the second display parameter See parameter 3406 3414 OUTPUT2 MAX Sets the maximum value displayed for the second display parameter See parameter 3407 3415 SIGNAL3 PARAM 100 199 Selects the third par...

Page 265: ...s the units used for the third display parameter See parameter 3405 3420 OUTPUT3 MIN Sets the minimum value displayed for the third display parameter See parameter 3406 3421 OUTPUT3 MAX Sets the maximum value displayed for the third display parameter See parameter 3407 Code Description Range ...

Page 266: ... TEMP MEAS This group defines the detection and reporting for a particular potential fault motor overheating as detected by a temperature sensor Typical connections are defined below Motor T 10 nF One sensor AI1 AGND AO1 AGND Motor T T T Three sensors 10 nF AI1 AGND AO1 AGND ...

Page 267: ...einforced insulation Protect all circuits connected to the drive s digital and analog inputs Protect against contact and insulate from other low voltage circuits with basic insulation rated for the same voltage level as the drive s main circuit Use an external thermistor relay The relay insulation must be rated for the same voltage level as the drive s main circuit The figure below shows the therm...

Page 268: ...grade 2 2 x PT100 Sensor configuration uses two PT100 sensors Operation is the same as for above 1 x PT100 3 3 x PT100 Sensor configuration uses three PT100 sensors Operation is the same as for above 1 x PT100 4 PTC Sensor configuration uses one PTC The analog output feeds a constant current through the sensor The resistance of the sensor increases sharply as the motor temperature rises over the P...

Page 269: ...The drive reads the digital input states as shown in the above table When the digital input is 1 the motor is overheated See the figure in the introduction to this group 3502 INPUT SELECTION 1 8 Defines the input used for the temperature sensor 1 AI1 PT100 and PTC 2 AI2 PT100 and PTC 3 8 DI1 DI6 Thermistor 3503 ALARM LIMIT 10 200ºC Defines the alarm limit for 0 5000 ohm the motor temperature measu...

Page 270: ... can be in multiple timers TIME PERIOD 1 3602 START TIME 1 3603 STOP TIME 1 3604 START DAY 1 3605 STOP DAY 1 TIME PERIOD 4 3614 START TIME 4 3615 STOP TIME 4 3616 START DAY 4 3617 STOP DAY 4 TIME PERIOD 3 3610 START TIME 3 3611 STOP TIME 3 3612 START DAY 3 3613 STOP DAY 3 TIME PERIOD 2 3606 START TIME 2 3607 STOP TIME 2 3608 START DAY 2 3609 STOP DAY 2 BOOSTER 3622 BOOST SEL 3623 BOOST TIME TIMER ...

Page 271: ...igital input DI2 DI6 as the timed function enable signal 7 ACTIVE Timed functions are enabled 1 DI1 INV Defines an inverted digital input DI1 as the timed function enable signal This digital input must be de activated for timed function enable 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the timed function enable signal TIMER 1 3626 TIMER 1 SRC TIMER 2 3627 TIMER 2 SRC 1001 EXT...

Page 272: ...eter value is 09 00 00 the timer will be deactivated at 9 a m 3604 START DAY 1 1 7 Defines the weekly start day 1 MONDAY 7 SUNDAY If parameter value is 1 timer 1 weekly is active from Monday midnight 00 00 00 3605 STOP DAY 1 1 7 Defines weekly stop day 1 MONDAY 7 SUNDAY If parameter value is 5 timer 1 weekly will be deactivated on Friday midnight 23 59 58 3606 START TIME 2 Defines timer 2 daily st...

Page 273: ...y stop day See parameter 3605 3614 START TIME 4 Defines timer 4 daily start time See parameter 3602 3615 STOP TIME 4 Defines timer 4 daily start time See parameter 3603 3616 START DAY 4 Defines timer 4 weekly start day See parameter 3604 3617 STOP DAY 4 Defines timer 4 weekly stop day See parameter 3605 3622 BOOST SEL 6 6 Selects the source for the boost signal 0 NOT SEL Boost signal is disabled 1...

Page 274: ...ds 1 and 3 selected in the timer 6 P2 P3 Time Periods 2 and 3 selected in the timer 7 P1 P2 P3 Time Periods 1 2 and 3 selected in the timer 8 P4 Time Period 4 selected in the timer 9 P1 P4 Time Periods 1 and 4 selected in the timer 10 P2 P4 Time Periods 2 and 4 selected in the timer 11 P1 P2 P4 Time Periods 1 2 and 4 selected in the timer 12 P3 P4 Time Periods 3 and 4 selected in the timer 13 P1 P...

Page 275: ...d in the timer 25 P1 P4 B Time Periods 1 and 4 and Boost selected in the timer 26 P2 P4 B Time Periods 2 and 4 and Boost selected in the timer 27 P1 P2 P4 B Time Periods 1 2 and 4 and Boost selected in the timer 28 P3 P4 B Time Periods 3 and 4 and Boost selected in the timer 29 P1 P3 P4 B Time Periods 1 3 and 4 and Boost selected in the timer 30 P2 P3 P4 B Time Periods 2 3 and 4 and Boost selected...

Page 276: ...ed of the drive to match the two signals The difference between the two signals is the error value Typically PID control mode is used when the speed of a fan or pump needs to be controlled based on pressure flow or temperature In most cases when there is only 1 transducer signal wired to the ACH550 only parameter Group 40 PROCESS PID SET 1 is needed A schematic of setpoint feedback signal flow usi...

Page 277: ... 500 Power Torque Current AI Power Torque Current AI Internal Comm AI2 AI1 P4017 P4016 P4014 P4015 PID Act Value P4010 G40 PID1 P4012 P4013 PID Setpoint P1106 G12 Const Speed PID1 Out P1106 0 17 P1107 P1108 P1102 EXT1 EXT2 P1104 P1105 G12 Const Speed P1103 HAND AUTO Hand Auto Selection P1101 REF1 REF2 P4015 P4014 P4016 P4017 G40 PID1 P1106 0 17 Panel REF2 Panel REF1 AI Current Torque Power AI Curr...

Page 278: ...l PID controller PID2 External PID PID2 which is defined in Group 42 EXT TRIM PID can be used in two different ways Instead of using additional PID controller hardware External PID can be set to control a field instrument like a damper or a valve through outputs of the ACH550 In this case parameter 4230 TRIM MODE has to be set to value 0 default value External PID PID2 can be used as an additional...

Page 279: ...o large or the integral time too short the system can become unstable Procedure Initially set 4001 GAIN 0 0 4002 INTEGRATION TIME 20 seconds Start the system and see if it reaches the setpoint quickly while maintaining stable operation If not increase GAIN 4001 until the actual signal or drive speed oscillates constantly It may be necessary to start and stop the drive to induce this oscillation Re...

Page 280: ... output by the error value Error value is constant and 100 Gain 1 Integration time of 1 second denotes that a 100 change is achieved in 1 second 0 0 NOT SEL Disables integration I part of the controller 0 1 600 0 Integration time seconds See 4001 for the adjustment procedure Code Description Range t P 4002 A C P 4001 1 B A Error B Error value step C Controller output with Gain 1 D Controller outpu...

Page 281: ...lter is defined by parameter 4004 PID DERIV FILTER 0 0 NOT SEL Disables the error derivative part of the PID controller output 0 1 10 0 Derivation time seconds 4004 PID DERIV FILTER 0 10 s Defines the filter time constant for the error derivative part of the PID controller output Before being added to the PID controller output the error derivative is filtered with a 1 pole filter Increasing the fi...

Page 282: ...eter 3405 for list of available units 4007 UNIT SCALE 0 4 Defines the decimal point location in PID controller actual values Enter the decimal point location counting from the right end of the entry See the table for an example using pi 3 14159 4008 0 VALUE unit and scale defined by par 4006 and 4007 Defines together with the next parameter the scaling applied to the actual values of the PID contr...

Page 283: ...ses the speed the U stands for up DI4 decreases the reference the D stands for down Parameter 2205 ACCELER TIME 2 controls the reference signal s rate of change R Stop command resets the reference to zero NC Reference value is not copied 12 DI3U 4D NC Same as DI3U 4D RNC above except Stop command does not reset reference to zero At restart the motor ramps up at the selected acceleration rate to th...

Page 284: ...ontal axis 4011 INTERNAL SETPNT unit and scale defined by par 4006 and 4007 Sets a constant value used for the process reference Units and scale are defined by parameters 4006 and 4007 4012 SETPOINT MIN 500 0 500 0 Sets the minimum value for the reference signal source See parameter 4010 4013 SETPOINT MAX 500 0 500 0 Sets the maximum value for the reference signal source See parameter 4010 Code De...

Page 285: ...ignal 6 MIN ACT1 2 The smaller of ACT1 or ACT2 provides the feedback signal 7 MAX ACT1 2 The greater of ACT1 or ACT2 provides the feedback signal 8 sqrt ACT1 2 Square root of the value for ACT1 minus ACT2 provides the feedback signal 9 sqA1 sqA2 Square root of ACT1 plus the square root of ACT2 provides the feedback signal 10 sqrt ACT1 Square root of the value for ACT1 provides the feedback signal ...

Page 286: ...Max ACT1 2 x nominal torque 5 POWER Uses power for ACT1 scaled so Min ACT1 2 x nominal power Max ACT1 2 x nominal power 4017 ACT2 INPUT 1 5 Defines the source for actual value 2 ACT2 1 AI1 Uses analog input 1 for ACT2 2 AI2 Uses analog input 2 for ACT2 3 CURRENT Uses current for ACT2 scaled so Min ACT2 0 current Max ACT2 2 x nominal current 4 TORQUE Uses torque for ACT2 scaled so Min ACT2 2 x nomi...

Page 287: ... See the figure A Normal B Inversion ACT1 MINIMUM ACT1 MAXIMUM 4019 ACT1 MAXIMUM 1000 1000 Sets the maximum value for ACT1 See 4018 ACT1 MINIMUM 4020 ACT2 MINIMUM 1000 1000 Sets the minimum value for ACT2 See 4018 ACT1 MINIMUM 4021 ACT2 MAXIMUM 1000 1000 Sets the maximum value for ACT2 See 4018 ACT1 MINIMUM Code Description Range Analog input signal P 4019 P 4018 P 1301 P 1302 P 1301 P 1302 P 4018...

Page 288: ... DI2 DI6 as the control for the PID sleep function See DI1 above 7 INTERNAL Defines the output rpm frequency process reference and process actual value as the control for the PID sleep function Refer to parameters 4025 WAKE UP DEV and 4023 PID SLEEP LEVEL 1 DI1 INV Defines an inverted digital input DI1 as the control for the PID sleep function De activating the digital input activates the sleep fu...

Page 289: ...unction a motor speed frequency below this level for at least the time period 4024 PID SLEEP DELAY enables the PID sleep function stopping the drive Requires 4022 7 INTERNAL See the figure A PID output level B PID process feedback Code Description Range Start t P 4024 t t P 4024 t Stop P 4023 P 4025 P 4026 Setpoint A B P 4025 Setpoint P 4025 C D t 4005 1 4005 0 ...

Page 290: ...07 define the units and scale Parameter 4005 0 Wake up level Setpoint Wake up deviation Parameter 4005 1 Wake up level Setpoint Wake up deviation Wake up level can be above or below setpoint See the figure C Wake up level when parameter 4005 1 D Wake up level when parameter 4005 0 E Feedback is above wake up level and lasts longer than 4026 WAKE UP DELAY PID function wakes up F Feedback is below w...

Page 291: ...is active 1 DI1 Defines digital input DI1 as the control for PID set selection Activating the digital input selects PID set 2 De activating the digital input selects PID set 1 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for PID set selection See DI1 above 7 SET 2 PID set 2 parameters 4101 4126 is active 8 11 TIMER 1 4 Defines the timer as the control for the PID set selection Timer de...

Page 292: ...mmand as the control for enabling external PID control Activating the start command drive is running enables external PID control 8 ON Defines the power on as the control for enabling external PID control Activating power to the drive enables external PID control 9 12 TIMER 1 4 Defines the timer as the control for enabling external PID control Timer active enables external PID control See Group 36...

Page 293: ...r minus used in the trim mode 4232 CORRECTION SRC 1 2 Defines the trimming reference for the correction source 1 PID2 REF Uses appropriate REF MAX Switch A OR B 1105 REF 1 MAX when REF1 is active A 1108 REF 2 MAX when REF2 is active B 2 PID2 OUTPUT Uses the absolute maximum speed or frequency Switch C 2002 MAXIMUM SPEED if 9904 MOTOR CTRL MODE 1 VECTOR SPEED 2008 MAXIMUM FREQUENCY IF 9904 MOTOR CT...

Page 294: ...02 5126 FB PAR 2 FB PAR 26 0 65535 Refer to the communication module documentation for more information on these parameters 5127 FBA PAR REFRESH 0 DONE 1 REFRESH Validates any changed fieldbus parameter settings After refreshing the value reverts automatically to DONE 5128 FILE CPI FW REV 0 0xFFFF Displays the CPI firmware revision of the drive s fieldbus adapter configuration file Format is xyz w...

Page 295: ...ision differs from that stated in the drive s configuration file 4 OFF LINE Adapter is off line 5 ON LINE Adapter is on line 6 RESET Adapter is performing a hardware reset 5132 FBA CPI FW REV 0 0xFFFF Contains the revision of the module s CPI program Format is xyz where x major revision number y minor revision number z correction number Example 107 revision 1 07 5133 FBA APPL FW REV 0 0xFFFF Conta...

Page 296: ...mmunication speed of 115 2 kb s the drive in kbits per second kb s 9 6 kb s 19 2 kb s 38 4 kb s 57 6 kb s 115 2 kb s 5203 PARITY 0 3 Sets the character format to be used with the panel communication 0 8N1 No parity one stop bit 1 8N2 No parity two stop bits 2 8E1 Even parity one stop bit 3 8O1 Odd parity one stop bit 5204 OK MESSAGES 0 65535 Contains a count of valid Modbus messages received by th...

Page 297: ...enerate errors 5207 BUFFER OVERRUNS 0 65535 Contains a count of the characters received that cannot be placed in the buffer Longest possible message length for the drive is 128 bytes Received messages exceeding 128 bytes overflow the buffer The excess characters are counted 5208 CRC ERRORS 0 65535 Contains a count of the messages with a CRC error that the drive receives For high counts check Ambie...

Page 298: ... 8 kb s 9 6 kb s 19 2 kb s 38 4 kb s 57 6 kb s 76 8 kb s 5304 EFB PARITY 0 3 Defines the data length parity and stop bits to be used with the RS485 link communication The same settings must be used in all on line stations 0 8N1 8 data bits no parity one stop bit 1 8N2 8 data bits no parity two stop bits 2 8E1 8 data bits even parity one stop bit 3 8O1 8 data bits odd parity one stop bit 5305 EFB C...

Page 299: ... OFF LINE EFB protocol is receiving messages that are NOT addressed to this drive 5 ON LINE EFB protocol is receiving messages that are addressed to this drive 6 RESET EFB protocol is performing a hardware reset 7 LISTEN ONLY EFB protocol is in listen only mode 5310 EFB PAR 10 0 65535 Specifies the parameter mapped to Modbus Register 40005 5311 EFB PAR 11 0 65535 Specifies the parameter mapped to ...

Page 300: ...288 Parameter listing and descriptions ACH550 User s Manual 5318 5320 EFB PAR 18 EFB PAR 20 0 65535 Reserved Code Description Range ...

Page 301: ... The PFA also reduces the speed of the first pump to account for the auxiliary pump s addition to total output Then as before the PID controller adjusts the speed frequency of the first pump so that the actual value follows the process reference If demand continues to increase PFA adds additional auxiliary pumps using the same process When demand drops so that the first pump speed falls below a mi...

Page 302: ...he input end As auxiliary motors step in to increase the flow the adjustments below correct the reference to more closely match the output pressure When the first auxiliary pump operates increase the reference with parameter 8103 REFERENCE STEP 1 When two auxiliary pumps operate increase the reference with parameter 8103 reference step 1 parameter 8104 reference step 2 When three auxiliary pumps o...

Page 303: ...r the input from the auxiliary motor See figure where A 8109 START FREQ 1 8112 LOW FREQ 1 B Output frequency increase during the start delay C Diagram showing auxiliary motor s run status as frequency increases 1 On Note 8109 START FREQ 1 value must be between 8112 LOW FREQ 1 2008 MAXIMUM FREQ 1 8110 START FREQ 2 0 0 500 Hz Sets the frequency limit used to start the second auxiliary motor See 8109...

Page 304: ...low the limit 8112 1 output frequency stays below the relaxed limit 8112 1 Hz for at least the time 8116 AUX MOT STOP D After the first auxiliary motor stops Output frequency increases by the value 8109 START FREQ 1 8112 LOW FREQ 1 In effect the output of the speed regulated motor increases to compensate for the loss of the auxiliary motor See figure where A 8109 START FREQ 1 8112 LOW FREQ 1 B Out...

Page 305: ...liary motor stops if three auxiliary motors are running ACH550 output frequency drops below the limit 8114 1 output frequency stays below the relaxed limit 8114 1 Hz for at least the time 8116 AUX MOT STOP D 8115 AUX MOT START D 0 0 3600 s Sets the Start Delay for the auxiliary motors The output frequency must remain above the start frequency limit parameter 8109 8110 or 8111 for this time period ...

Page 306: ... be added to provide relay outputs RO4 RO6 Parameters 1401 1403 and 1410 1412 define respectively how relays RO1 RO6 are used the parameter value 31 PFA defines the relay as used for PFA The ACH550 assigns auxiliary motors to relays in ascending order If the Autochange function is disabled the first auxiliary motor is the one connected to the first relay with a parameter setting 31 PFA and so on I...

Page 307: ... INTERV 0 One additional relay output for the PFA that is in use One motor is in sleep when the other is rotating Code Description Range PFA with Autochange mode ACH550 Relay Logic Parameter setting ACH550 relay assignment 1 4 0 1 1 4 0 2 1 4 0 3 1 4 1 0 1 4 1 1 1 4 1 2 8 1 1 7 Autochange disabled RO1 RO2 RO3 RO4 RO5 RO6 31 X X X X X 1 Aux X X X X X 31 31 X X X X 2 Aux Aux X X X X 31 31 31 X X X 3...

Page 308: ...ochange function is enabled 8118 AUTOCHNG INTERV value 0 No auxiliary motors but the autochange function is in use Working as standard PID control Code Description Range Parameter setting ACH550 relay assignment 1 4 0 1 1 4 0 2 1 4 0 3 1 4 1 0 1 4 1 1 1 4 1 2 8 1 1 7 Autochange enabled RO1 RO2 RO3 RO4 RO5 RO6 31 31 X X X X 1 PFA PFA X X X X 31 31 31 X X X 2 PFA PFA PFA X X X x 31 31 X X X 1 X PFA ...

Page 309: ...e drive always coasts to stop when autochange is performed Autochange enabled requires parameter 8120 INTERLOCKS value 0 0 0 NOT SEL Disables the Autochange function 0 1 336 The operating time interval the time when the start signal is on between automatic motor changes WARNING When enabled the Autochange function requires the interlocks 8120 interlocks value 0 enabled During autochange the power ...

Page 310: ...autochange operation is to equalize duty time between multiple motors used in a system At each autochange operation A different motor takes a turn connected to the ACH550 output the speed regulated motor The starting order of the other motors rotates The Autochange function requires external switchgear for changing the drive s output power connections parameter 8120 INTERLOCKS value 0 Autochange i...

Page 311: ...tor s contactor if the motor was running Any other running motors are not interrupted Switches on the contactor of the new speed regulated motor The autochange switchgear connects this motor to the ACH550 power output Delays motor start for the time 8122 PFA START DELAY Starts the speed regulated motor Identifies the next constant speed motor in the rotation Switches the above motor on but only if...

Page 312: ...tor 1PFA last auxiliary motor The next autochange shifts the sequence again and so on If the autochange cannot start a needed motor because all inactive motors are interlocked the drive displays an alarm 2051 PFA INTERLOCK When the ACH550 power supply is switched off the counter preserves the current Autochange rotation positions in permanent memory When power is restored the Autochange rotation s...

Page 313: ...ire each Interlock circuit as follows Wire a contact of the motor s On Off switch to the Interlock circuit the drive s PFA logic can then recognize that the motor is switched off and start the next available motor Wire a contact of the motor thermal relay or other protective device in the motor circuit to the Interlock input the drive s PFA logic can then recognize that a motor fault is activated ...

Page 314: ... Reg Motor DI2 First PFA Relay DI3 Second PFA Relay DI4 DI6 Free DI1 First PFA Relay DI2 Second PFA Relay DI3 DI6 Free 3 DI1 Speed Reg Motor DI2 First PFA Relay DI3 Second PFA Relay DI4 Third PFA Relay DI5 DI6 Free DI1 First PFA Relay DI2 Second PFA Relay DI3 Third PFA Relay DI4 DI6 Free 4 DI1 Speed Reg Motor DI2 First PFA Relay DI3 Second PFA Relay DI4 Third PFA Relay DI5 Fourth PFA Relay DI6 Fre...

Page 315: ...I2 Speed Reg Motor DI3 First PFA Relay DI4 DI6 Free DI1 Free DI2 First PFA Relay DI3 DI6 Free 2 DI1 Free DI2 Speed Reg Motor DI3 First PFA Relay DI4 Second PFA Relay DI5 DI6 Free DI1 Free DI2 First PFA Relay DI3 Second PFA Relay DI4 DI6 Free 3 DI1 Free DI2 Speed Reg Motor DI3 First PFA Relay DI4 Second PFA Relay DI5 Third PFA Relay DI6 Free DI1 Free DI2 First PFA Relay DI3 Second PFA Relay DI4 Thi...

Page 316: ...sabled P 8118 Autochange enabled P 8118 0 DI1 DI2 Free DI3 Speed Reg Motor DI4 DI6 Free Not allowed 1 DI1 DI2 Free DI3 Speed Reg Motor DI4 First PFA Relay DI5 DI6 Free DI1 DI2 Free DI3 First PFA Relay DI4 DI6 Free 2 DI1 DI2 Free DI3 Speed Reg Motor DI4 First PFA Relay DI5 Second PFA Relay DI6 Free DI1 DI2 Free DI3 First PFA Relay DI4 Second PFA Relay DI5 DI6 Free 3 DI1 DI2 Free DI3 Speed Reg Motor...

Page 317: ... disabled if 8118 AUTOCHNG INTERV 0 and otherwise enabled Code Description Range No PFA relays Autochange disabled P 8118 Autochange enabled P 8118 0 DI1 DI3 Free DI4 Speed Reg Motor DI5 DI6 Free Not allowed 1 DI1 DI3 Free DI4 Speed Reg Motor DI5 First PFA Relay DI6 Free DI1 DI3 Free DI4 First PFA Relay DI5 DI6 Free 2 DI1 DI3 Free DI4 Speed Reg Motor DI5 First PFA Relay DI6 Second PFA Relay DI1 DI...

Page 318: ...Interlock function and assigns digital input DI6 to the interlock signal for the speed regulated motor Requires 8118 AUTOCHNG INTERV 0 Code Description Range No PFA relays Autochange disabled P 8118 Autochange enabled P 8118 0 DI1 DI4 Free DI5 Speed Reg Motor DI6 Free Not allowed 1 DI1 DI4 Free DI5 Speed Reg Motor DI6 First PFA Relay DI1 DI4 Free DI5 First PFA Relay DI6 Free 2 Not allowed DI1 DI4 ...

Page 319: ...ator is bypassed Actual value of PID is used as the PFA reference input Normally EXT REF2 is used as the PFA reference The drive uses the feedback signal defined by 4014 FBK SEL or 4114 for the PFA frequency reference The figure shows the relation between the control signal 4014 FBK SEL OR 4114 and the speed regulated motor s frequency in a three motor system Example In the diagram below the pumpi...

Page 320: ... motor Starts auxiliary motors See parameter 8115 for delay WARNING Motors equipped with star delta starters require a PFA Start Delay After the ACH550 relay output switches a motor On the star delta starter must switch to the star connection and then back to the delta connection before the drive applies power Thus the PFA Start Delay must be longer than the time setting of the star delta starter ...

Page 321: ...109 START FREQ 1 to 8114 LOW FREQ 3 define the switch points in terms of the drive output frequency Adjusts the speed regulated motor output down as auxiliary motors are added and adjusts the speed regulated motor output up as auxiliary motors are taken off line Provides Interlock functions if enabled Requires 9904 MOTOR CTRL MODE 3 SCALAR FREQ 0 NOT SEL Disables PFA control 1 ACTIVE Enables PFA c...

Page 322: ...2 parameters 2202 or 2205 B speed regulated motor decelerating using group 22 parameters 2203 or 2206 At aux motor start speed regulated motor decelerates using 8125 DEC IN AUX START At aux motor stop speed regulated motor accelerates using 8124 ACC IN AUX STOP 8125 DEC IN AUX START 0 0 1800 s Sets the PFA deceleration time for a maximum to zero frequency ramp This PFA deceleration ramp applies to...

Page 323: ...onnected direct on line and 3 spare motors This value includes also the speed regulated motor This value must be compatible with the number of relays allocated to PFA if the Autochange function is used If Autochange function is not used the speed regulated motor does not need to have a relay output allocated to PFA but it needs to be included in this value 8128 AUX START ORDER 1 2 Sets the start o...

Page 324: ...ications terminal 2 N2 The drive communicates via an N2 controller via the RS485 serial link X1 communications terminal See also parameter Group 53 EFB PROTOCOL 3 FLN The drive communicates via an FLN controller via the RS485 serial link X1 communications terminal See also parameter Group 53 EFB PROTOCOL 4 EXT FBA The drive communicates via a fieldbus adapter module in option slot 2 of the drive S...

Page 325: ...313 ACH550 User s Manual ...

Page 326: ... NOM VOLT 9905 230 400 460 V 230 400 460 V 230 400 460 V 230 400 460 V 230 400 460 V 230 400 460 V MOTOR NOM CURR 9906 1 0 IN 1 0 IN 1 0 IN 1 0 IN 1 0 IN 1 0 IN MOTOR NOM FREQ 9907 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz MOTOR NOM SPEED 9908 1440 1750 rpm 1440 1750 rpm 1440 1750 rpm 1440 1750 rpm 1440 1750 rpm 1440 1750 rpm MOTOR NOM POWER 9909 1 0 PN 1 0 PN 1 0 PN 1 0 PN 1 0 PN 1 0 ...

Page 327: ...R FREQ SCALAR FREQ SCALAR FREQ 9904 230 400 460 V 230 400 460 V 230 400 460 V 230 400 460 V 230 400 460 V 230 400 460 V 230 400 460 V 230 400 460 V 9905 1 0 IN 1 0 IN 1 0 IN 1 0 IN 1 0 IN 1 0 IN 1 0 IN 1 0 IN 9906 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 9907 1440 1750 rpm 1440 1750 rpm 1440 1750 rpm 1440 1750 rpm 1440 1750 rpm 1440 1750 rpm 1440 1750 rpm 1440 1750 r...

Page 328: ...0135 0 0 0 0 0 0 COMM VALUE 2 0136 0 0 0 0 0 0 PROCESS VAR 1 0137 PROCESS VAR 2 0138 PROCESS VAR 3 0139 RUN TIME 0140 0 kh 0 kh 0 kh 0 kh 0 kh 0 kh MWH COUNTER 0141 REVOLUTION CNTR 0142 0 0 0 0 0 0 DRIVE ON TIME HI 0143 0 0 0 0 0 0 DRIVE ON TIME LO 0144 0 0 0 0 0 0 MOTOR TEMP 0145 0 0 0 0 0 0 CB TEMP 0150 3 FB ACTUAL FB CMD WORD 1 0301 SIGNALS FB CMD WORD 2 0302 FB STS WORD 1 0303 FB STS WORD 2 03...

Page 329: ...126 0127 0128 0129 0130 0131 0132 0133 0 0 0 0 0 0 0 0 0134 0 0 0 0 0 0 0 0 0135 0 0 0 0 0 0 0 0 0136 0137 0138 0139 0 kh 0 kh 0 kh 0 kh 0 kh 0 kh 0 kh 0 kh 0140 0141 0 0 0 0 0 0 0 0 0142 0 0 0 0 0 0 0 0 0143 0 0 0 0 0 0 0 0 0144 0 0 0 0 0 0 0 0 0145 0 0 0 0 0 0 0 0 0150 0301 0302 0303 0 0 0 0 0 0 0 0 0304 0 0 0 0 0 0 0 0 0305 0 0 0 0 0 0 0 0 0306 0 0 0 0 0 0 0 0 0307 0 0 0 0 0 0 0 0 0308 0 0 0 0 ...

Page 330: ...EF 1 Hz rpm REF 1 Hz rpm SELECT EXT1 EXT2 SEL 1102 EXT1 EXT1 EXT1 EXT1 EXT1 EXT1 REF1 SELECT 1103 AI1 AI1 AI1 AI1 AI1 AI1 REF 1 MIN 1104 0 0 Hz 0 rpm 0 0 Hz 0 rpm 0 0 Hz 0 rpm 0 0 Hz 0 rpm 0 0 Hz 0 rpm 0 0 Hz 0 rpm REF 1 MAX 1105 50 0 Hz 1500 rpm 60 0 Hz 1800 rpm 50 0 Hz 1500 rpm 60 0 Hz 1800 rpm 50 0 Hz 1500 rpm 60 0 Hz 1800 rpm 50 0 Hz 1500 rpm 60 0 Hz 1800 rpm 50 0 Hz 1500 rpm 60 0 Hz 1800 rpm ...

Page 331: ... DI5U 6D AI1 AI1 AI1 AI1 1103 0 0 Hz 0 rpm 0 0 Hz 0 rpm 0 0 Hz 0 rpm 0 0 Hz 0 rpm 0 0 Hz 0 rpm 0 0 Hz 0 rpm 0 0 Hz 0 rpm 0 0 Hz 0 rpm 1104 52 0 Hz 1560 rpm 62 0 H z 1860 rpm 50 0 Hz 1500 rpm 60 0 Hz 1800 rpm 50 0 H 1500 rpm 60 0 Hz 1800 rpm 50 0 Hz 1500 rpm 60 0 Hz 1800 rpm 50 0 Hz 1500 rpm 60 0 Hz 1800 rpm 50 0 Hz 1500 rpm 60 0 Hz 1800 rpm 50 0 Hz 1500 rpm 60 0 Hz 1800 rpm 50 0 Hz 1500 rpm 60 0 H...

Page 332: ... OUTPUT 2 1402 RUN RUN RUN RUN RUN RUN RELAY OUTPUT 3 1403 FAULT 1 FAULT 1 FAULT 1 FAULT 1 FAULT 1 FAULT 1 RO 1 ON DELAY 1404 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s RO 1 OFF DELAY 1405 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s RO 2 ON DELAY 1406 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s RO 2 OFF DELAY 1407 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s RO 3 ON DELAY 1408 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s RO 3 OFF DELAY 1...

Page 333: ...RTED STARTED READY 1401 RUN RUN RUN RUN RUN RUN RUN RUN 1402 FAULT 1 FAULT 1 FAULT 1 FAULT 1 FAULT 1 FAULT 1 FAULT 1 FAULT 1 1403 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 1404 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 1405 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 1406 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 1407 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 0 0 s 1408 0 0 s...

Page 334: ...ar 0104 Defined by par 0104 Defined by par 0104 MINIMUM AO2 1510 4 0 mA 4 0 mA 4 0 mA 4 0 mA 4 0 mA 4 0 mA MAXIMUM AO2 1511 20 0 mA 20 0 mA 20 0 mA 20 0 mA 20 0 mA 20 0 mA FILTER AO2 1512 0 1 s 0 1 s 0 1 s 0 1 s 0 1 s 0 1 s 16 SYSTEM RUN ENABLE 1601 NOT SEL DI2 DI2 DI2 DI2 DI2 CONTROLS PARAMETER LOCK 1602 OPEN OPEN OPEN OPEN OPEN OPEN PASS CODE 1603 0 0 0 0 0 0 FAULT RESET SEL 1604 KEYPAD KEYPAD K...

Page 335: ...efined by par 0104 Defined by par 0104 Defined by par 0104 Defined by par 0104 Defined by par 0104 1509 4 0 mA 4 0 mA 4 0 mA 4 0 mA 4 0 mA 4 0 mA 4 0 mA 0 0 mA 1510 20 0 mA 20 0 mA 20 0 mA 20 0 mA 20 0 mA 20 0 mA 20 0 mA 20 0 mA 1511 0 1 s 0 1 s 0 1 s 0 1 s 0 1 s 0 1 s 0 1 s 0 1 s 1512 DI2 DI2 DI2 DI2 DI2 NOT SEL D2 NOT SEL 1601 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN 1602 0 0 0 0 0 0 0 0 1603 KEY...

Page 336: ...E 1 MIN TORQUE 1 MIN TORQUE 1 MIN TORQUE 1 MIN TORQUE 1 MAX TORQUE SEL 2014 MAX TORQUE 1 MAX TORQUE 1 MAX TORQUE 1 MAX TORQUE 1 MAX TORQUE 1 MAX TORQUE 1 MIN TORQUE 1 2015 300 0 300 0 300 0 300 0 300 0 300 0 MIN TORQUE 2 2016 300 0 300 0 300 0 300 0 300 0 300 0 MAX TORQUE 1 2017 300 0 300 0 300 0 300 0 300 0 300 0 MAX TORQUE 2 2018 300 0 300 0 300 0 300 0 300 0 300 0 21 START START FUNCTION 2101 A...

Page 337: ...0 Hz 2008 MIN TORQUE 1 MIN TORQUE 1 MIN TORQUE 1 MIN TORQUE 1 MIN TORQUE 1 MIN TORQUE 1 MIN TORQUE 1 MIN TORQUE 1 2013 MAX TORQUE 1 MAX TORQUE 1 MAX TORQUE 1 MAX TORQUE 1 MAX TORQUE 1 MAX TORQUE 1 MAX TORQUE 1 MAX TORQUE 1 2014 300 0 300 0 300 0 300 0 300 0 300 0 300 0 300 0 2015 300 0 300 0 300 0 300 0 300 0 300 0 300 0 300 0 2016 300 0 300 0 300 0 300 0 300 0 300 0 300 0 300 0 2017 300 0 300 0 3...

Page 338: ...s 0 00 s 0 00 s 0 00 s 0 00 s 0 00 s AUTOTUNE RUN 2305 OFF OFF OFF OFF OFF OFF 25 CRITICAL CRIT SPEED SEL 2501 OFF OFF OFF OFF OFF OFF SPEEDS CRIT SPEED 1 LO 2502 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm CRIT SPEED 1 HI 2503 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm CRIT SPEED 2 LO 2504 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 r...

Page 339: ... 0 ms 2303 0 00 s 0 00 s 0 00 s 0 00 s 0 00 s 0 00 s 0 00 s 0 00 s 2304 OFF OFF OFF OFF OFF OFF OFF OFF 2305 OFF OFF OFF OFF OFF OFF OFF OFF 2501 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 2502 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 2503 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 Hz 0 rpm 0 ...

Page 340: ... SEL NOT SEL NOT SEL NOT SEL EXTERNAL FAULT 2 3004 NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL MOT THERM PROT 3005 FAULT FAULT FAULT FAULT FAULT FAULT MOT THERM TIME 3006 1050 s 1050 s 1050 s 1050 s 1050 s 1050 s MOT LOAD CURVE 3007 100 100 100 100 100 100 ZERO SPEED LOAD 3008 70 70 70 70 70 70 BREAK POINT FREQ 3009 35 Hz 35 Hz 35 Hz 35 Hz 35 Hz 35 Hz STALL FUNCTION 3010 FAULT FAULT FAULT FAUL...

Page 341: ... NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL 3003 NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL 3004 FAULT FAULT FAULT FAULT FAULT FAULT FAULT FAULT 3005 1050 s 1050 s 1050 s 1050 s 1050 s 1050 s 1050 s 1050 s 3006 100 100 100 100 100 100 100 100 3007 70 70 70 70 70 70 70 70 3008 35 Hz 35 Hz 35 Hz 35 Hz 35 Hz 35 Hz 35 Hz 35 Hz 3009 NOT SEL FAULT FAULT FAULT FA...

Page 342: ...ABLE ENABLE ENABLE ENABLE 32 SUPER SUPERV 1 PARAM 3201 OUTPUT FREQ OUTPUT FREQ OUTPUT FREQ OUTPUT FREQ OUTPUT FREQ OUTPUT FREQ VISION SUPERV 1 LIM LO 3202 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz SUPERV 1 LIM HI 3203 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz SUPERV 2 PARAM 3204 CURRENT CURRENT CURRENT CURRENT CURRENT CURRENT SUPERV 2 LIM LO 3205 SUPERV 2 LIM HI 3206 SUPERV 3 PARAM 320...

Page 343: ...E ENABLE ENABLE ENABLE ENABLE ENABLE ENABLE ENABLE 3108 OUTPUT FREQ OUTPUT FREQ OUTPUT FREQ OUTPUT FREQ OUTPUT FREQ OUTPUT FREQ OUTPUT FREQ OUTPUT FREQ 3201 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 3202 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 50 0 Hz 3203 CURRENT CURRENT CURRENT CURRENT CURRENT CURRENT CURRENT CURRENT 3204 3205 3206 OUTPUT FREQ OUTPUT FREQ OU...

Page 344: ...2 MAX 3410 OUTPUT 2 DSP FORM 3411 9 9 9 9 9 9 OUTPUT 2 UNIT 3412 A A A A A A OUTPUT 2 MIN 3413 0 0 A 0 0 A 0 0 A 0 0 A 0 0 A 0 0 A OUTPUT 2 MAX 3414 SIGNAL 3 PARAM 3415 AI1 AI1 AI1 AI1 AI1 AI1 SIGNAL 3 MIN 3416 0 0 0 0 0 0 0 0 0 0 0 0 SIGNAL 3 MAX 3417 100 0 100 0 100 0 100 0 100 0 100 0 OUTPUT 3 DSP FORM 3418 9 9 9 9 9 9 OUTPUT 3 UNIT 3419 V mA V mA V mA V mA V mA V mA OUTPUT 3 MIN 3420 0 0 V 0 0...

Page 345: ...NT CURRENT 3408 0 0 A 0 0 A 0 0 A 0 0 A 0 0 A 0 0 A 0 0 A 0 0 A 3409 3410 9 9 9 9 9 9 9 9 3411 A A A A A A A A 3412 0 0 A 0 0 A 0 0 A 0 0 A 0 0 A 0 0 A 0 0 A 0 0 A 3413 3414 AI1 AI1 TORQUE TORQUE AI1 AI1 AI1 NOT SEL 3415 0 0 0 0 200 0 200 0 0 0 0 0 0 0 3416 100 0 100 0 200 0 200 0 100 0 100 0 100 0 3417 9 9 9 9 9 9 9 9 3418 V mA V mA V mA V mA V mA 3419 0 0 V 0 0 mA 0 0 V 0 0 mA 200 0 200 0 0 0 V ...

Page 346: ...ONDAY MONDAY MONDAY PERIOD3 DAILY STR 3610 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 PERIOD3 DAILY STP 3611 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 PERIOD3 WEEKLY STR 3612 MONDAY MONDAY MONDAY MONDAY MONDAY MONDAY PERIOD3 WEEKLY STP 3613 MONDAY MONDAY MONDAY MONDAY MONDAY MONDAY PERIOD4 DAILY STR 3614 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 PERIOD4 DAILY STP 3615 0 00 00 0 00...

Page 347: ... MONDAY MONDAY 3609 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 3610 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 3611 MONDAY MONDAY MONDAY MONDAY MONDAY MONDAY MONDAY MONDAY 3612 MONDAY MONDAY MONDAY MONDAY MONDAY MONDAY MONDAY MONDAY 3613 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 3614 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 00 00 0 0...

Page 348: ...1 40 0 40 0 40 0 40 0 40 0 40 0 SETPOINT MIN 4012 0 0 0 0 0 0 0 0 0 0 0 0 SETPOINT MAX 4013 100 0 100 0 100 0 100 0 100 0 100 0 FBK SEL 4014 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 FBK MULTIPLIER 4015 NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL ACT1 INPUT 4016 AI2 AI2 AI2 AI2 AI2 AI2 ACT2 INPUT 4017 AI2 AI2 AI2 AI2 AI2 AI2 ACT1 MINIMUM 4018 0 0 0 0 0 0 ACT1 MAXIMUM 4019 100 100 100 100 100 100 ACT2 MINI...

Page 349: ...D AI1 4010 40 0 40 0 40 0 40 0 50 0 50 0 40 0 40 0 4011 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4012 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 4013 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 4014 NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL 4015 AI2 AI2 AI2 AI2 AI2 AI2 AI2 AI2 4016 AI2 AI2 AI2 AI2 AI2 AI2 AI2 AI2 4017 0 0 0 0 0 0 0 0 4018 100 100 100 100 100 100 100 100 4019 0 0 0 0 ...

Page 350: ...PAD KEYPAD INTERNAL SETPNT 4111 40 0 40 0 40 0 40 0 40 0 40 0 SETPOINT MIN 4112 0 0 0 0 0 0 0 0 0 0 0 0 SETPOINT MAX 4113 100 0 100 0 100 0 100 0 100 0 100 0 FBK SEL 4114 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 FBK MULTIPLIER 4115 NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL ACT1 INPUT 4116 AI2 AI2 AI2 AI2 AI2 AI2 ACT2 INPUT 4117 AI2 AI2 AI2 AI2 AI2 AI2 ACT1 MINIMUM 4118 0 0 0 0 0 0 ACT1 MAXIMUM 4119 100...

Page 351: ...D INTERNAL INTERNAL KEYPAD AI1 4110 40 0 40 0 40 0 40 0 100 0 100 0 40 0 40 0 4111 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4112 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 4113 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 4114 NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL 4115 AI2 AI2 AI2 AI2 AI2 AI2 AI2 AI2 4116 AI2 AI2 AI2 AI2 AI2 AI2 AI2 AI2 4117 0 0 0 0 0 0 0 0 4118 100 100 100 100 10...

Page 352: ...L INTERNAL INTERNAL INTERNAL SETPNT 4211 40 0 40 0 40 0 40 0 40 0 40 0 SETPOINT MIN 4212 0 0 0 0 0 0 0 0 0 0 0 0 SETPOINT MAX 4213 100 0 100 0 100 0 100 0 100 0 100 0 FBK SEL 4214 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 FBK MULTIPLIER 4215 NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL ACT1 INPUT 4216 AI2 AI2 AI2 AI2 AI2 AI2 ACT2 INPUT 4217 AI2 AI2 AI2 AI2 AI2 AI2 ACT1 MINIMUM 4218 0 0 0 0 0 0 ACT1 MAXIMUM...

Page 353: ... INTERNAL INTERNAL INTERNAL AI1 4210 40 0 40 0 40 0 40 0 40 0 40 0 40 0 40 0 4211 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4212 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 4213 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 ACT1 4214 NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL 4215 AI2 AI2 AI2 AI2 AI2 AI2 AI2 AI2 4216 AI2 AI2 AI2 AI2 AI2 AI2 AI2 AI2 4217 0 0 0 0 0 0 0 0 4218 100 100 100 100 100...

Page 354: ...32 0 0 0 0 0 0 FBA APPL FW REV 5133 0 0 0 0 0 0 52 PANEL STATION ID 5201 1 1 1 1 1 1 COMM BAUD RATE 5202 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s PARITY 5203 0 0 0 0 0 0 OK MESSAGES 5204 PARITY ERRORS 5205 FRAME ERRORS 5206 BUFFER OVERRUNS 5207 CRC ERRORS 5208 53 EFB EFB PROTOCOL ID 5301 0 0 0 0 0 0 PROTOCOL EFB STATION ID 5302 1 1 1 1 1 1 EFB BAUD RATE 5303 9 6 kb s 9 6kibs s 9 6kibs...

Page 355: ...7 0 0 0 0 0 0 0 0 5128 0 0 0 0 0 0 0 0 5129 0 0 0 0 0 0 0 0 2130 0 0 0 0 0 0 0 0 5131 0 0 0 0 0 0 0 0 5132 0 0 0 0 0 0 0 0 5133 1 1 1 1 1 1 1 1 5201 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 5202 0 0 0 0 0 0 0 0 5203 5204 5205 5206 5207 5208 0 0 0 0 0 0 0 0 5301 1 1 1 1 1 1 1 1 5302 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 9 6 kb s 5303 0 0 0 0 0...

Page 356: ... Hz 25 0 Hz 25 0 Hz 25 0 Hz 25 0 Hz AUX MOT START D 8115 5 0 s 5 0 s 5 0 s 5 0 s 5 0 s 5 0 s AUX MOT STOP D 8116 3 0 s 3 0 s 3 0 s 3 0 s 3 0 s 3 0 s NR OF AUX MOT 8117 1 1 1 1 1 1 AUTOCHNG INTERV 8118 NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL AUTOCHNG LEVEL 8119 50 0 50 0 50 0 50 0 50 0 50 0 INTERLOCKS 8120 DI4 DI4 DI4 DI4 DI4 DI4 REG BYPASS CTRL 8121 NO NO NO NO NO NO PFA START DELAY 8122 0...

Page 357: ... Hz 25 0 Hz 8113 25 0 Hz 25 0 Hz 25 0 Hz 25 0 Hz 25 0 Hz 25 0 Hz 25 0 Hz 25 0 Hz 8114 5 0 s 5 0 s 5 0 s 5 0 s 5 0 s 5 0 s 5 0 s 5 0 s 8115 3 0 s 3 0 s 3 0 s 3 0 s 3 0 s 3 0 s 3 0 s 3 0 s 8116 1 1 1 1 1 1 1 1 8117 NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL 8118 50 0 50 0 50 0 50 0 50 0 50 0 50 0 50 0 8119 DI4 DI4 DI4 DI4 DI4 DI4 DI4 DI4 8120 NO NO NO NO NO NO NO NO 8121 0 50 s ...

Page 358: ...346 ACH550 User s Manual ...

Page 359: ... drive WARNING Do not attempt any measurement parts replacement or other service procedure not described in this manual Such action will void the warranty may endanger correct operation and increase downtime and expense WARNING All electrical installation and maintenance work described in this chapter should only be undertaken by qualified service personnel The safety instructions on page 8 must b...

Page 360: ...e drive to ignore the error situation report the situation as an alarm report the situation as a fault Red faults The drive signals that it has detected a severe error or fault by enabling the red LED on the drive LED is either steady or flashing showing the steady red status LED on the control panel if attached to the drive setting an appropriate bit in a Fault Word parameter 0305 to 0307 overrid...

Page 361: ...on the control panel if attached to the drive sets an appropriate bit in an Alarm Word parameter 0308 or 0309 See Group 03 FB ACTUAL SIGNALS for bit definitions overrides the control panel display with the display of an alarm code and or name Alarm messages disappear from the control panel display after a few seconds The message returns periodically as long as the alarm condition exists Correcting...

Page 362: ...in the input power supply insufficient deceleration time parameters 2203 DECELER TIME 1 and 2206 DECELER TIME 2 undersized brake chopper if present 3 DEV OVERTEMP Drive heatsink is overheated Temperature is at or above 115 C 239 F Check for and correct fan failure obstructions in the air flow dirt or dust coating on the heat sink excessive ambient temperature excessive motor load 4 SHORT CIRC Faul...

Page 363: ...ded motor Adjust the parameters used for the estimate 3005 3009 Check the temperature sensors and Group 35 MOTOR TEMP MEAS parameters 10 PANEL LOSS Panel communication is lost and either the drive is in local control mode the control panel displays HAND or the drive is in remote control mode AUTO and is parameterized to accept start stop direction or reference from the control panel To correct che...

Page 364: ...ect faults in the motor or motor cable Verify that motor cable does not exceed max specified length 17 UNDERLOAD Motor load is lower than expected Check for and correct disconnected load parameters 3013 UNDERLOAD FUNCTION 3015 UNDERLOAD CURVE 18 THERM FAIL Internal fault The thermistor measuring the internal temperature of the drive is open or shorted Contact your local ABB representative 19 OPEX ...

Page 365: ... control brake chopper and resistor 25 RESERVED Not used 26 DRIVE ID Internal fault Configuration block drive ID is not valid 27 CONFIG FILE Internal configuration file has an error Contact your local ABB representative 28 SERIAL 1 ERR Fieldbus communication has timed out Check for and correct fault setup 3018 COMM FAULT FUNC and 3019 COMM FAULT TIME communication settings Group 51 EXT COMM MODULE...

Page 366: ...if used internal fault 35 OUTP WIRING Error in power wiring suspected Check for and correct input power wired to drive output ground faults 36 INCOMPATIBLE SW Loaded software is not compatible with the current drive type Contact your local ABB representative 37 CB OVERTEMP Drive control board is overheated The fault trip limit is 88ºC Check for and correct excessive ambient temperature fan failure...

Page 367: ... SPEED is outside the range 128 128 2007 MINIMUM FREQ 9907 MOTOR NOM FREQ is outside the range 128 128 2008 MAXIMUM FREQ 9907 MOTOR NOM FREQ is outside the range 128 128 1001 PAR PFA REF NEG Parameter values are inconsistent Check for the following 2007 MINIMUM FREQ is negative when 8123 PFA ENABLE is active 1002 RESERVED Not used 1003 PAR AI SCALE Parameter values are inconsistent Check for any o...

Page 368: ...nt Check for and correct the following A parameter is set for fieldbus control e g 1001 EXT1 COMMANDS 10 COMM but 9802 COMM PROT SEL 0 1008 PAR PFA MODE Parameter values are inconsistent 9904 MOTOR CTRL MODE must be 3 SCALAR FREQ when 8123 PFA ENABLE is activated 1009 PAR PCU 1 Parameter values for power control are inconsistent Improper motor nominal frequency or speed Check for both of the follo...

Page 369: ...ation is not complete not enough relays are parameterized for PFA Or a conflict exists between group 14 parameter 8117 NR OF AUX MOT and parameter 8118 AUTOCHNG INTERV 1013 PAR PFA IO 2 IO configuration is not complete the actual number of PFA motors parameter 8127 MOTORS does not match the PFA motors in group 14 and parameter 8118 AUTOCHNG INTERV 1014 PAR PFA IO 3 IO configuration is not complete...

Page 370: ...ault reset Flashing red LED To reset the drive for faults indicated by a flashing red LED Turn off the power for 5 minutes Red LED To reset the drive for faults indicated by a red LED on not flashing correct the problem and do one of the following From the control panel press RESET Turn the power off for 5 minutes Depending on the value of 1604 FAULT RESET SELECT the following could also be used t...

Page 371: ... Correcting alarms The recommended corrective action for alarms is Determine if the alarm requires any corrective action action is not always required Use Alarm listing below to find and address the root cause of the problem Alarm listing The following table lists the alarms by code number and describes each Alarm code Display Description 2001 OVERCURRENT The current limiting controller is active ...

Page 372: ...for and correct fault setup 3018 COMM FAULT FUNC and 3019 COMM FAULT TIME communication settings Group 51 EXT COMM MODULE or Group 53 EFB PROTOCOL as appropriate poor connections and or noise on line 2006 AI1 LOSS Analog input 1 is lost or value is less than the minimum setting Check input source and connections parameter that sets the minimum 3021 parameter that sets the Alarm Fault operation 300...

Page 373: ...eck for and correct fan failure obstructions in the air flow dirt or dust coating on the heat sink excessive ambient temperature excessive motor load 2010 MOTOR TEMP Motor is hot based on either the drive s estimate or on temperature feedback This alarm warns that a Motor Overload fault trip may be near Check for overloaded motor Adjust the parameters used for the estimate 3005 3009 Check the temp...

Page 374: ... motor when Autochange is not used 2016 RESERVED Not used 2017 See Note 1 OFF BUTTON This alarm warns that the OFF key has been pressed on the control panel when the local control lock is active Disable the local control mode with parameter 1606 LOCAL LOCK and retry 2018 See Note 1 PID SLEEP This alarm warns that the PID sleep function is active which means that the motor could accelerate when the...

Page 375: ...on settings 2023 EMERGENCY STOP Emergency stop activated 2025 FIRST START Signals that the drive is performing a First Start evaluation of motor characteristics This is normal the first time the motor is run after motor parameters are entered or changed See parameter 9910 MOTOR ID RUN for a description of motor models 2026 INPUT PHASE LOSS The intermediate DC circuit DC voltage is oscillating due ...

Page 376: ...Heatsink temperature check and cleaning Depends on the dustiness of the environment 6 12 months See Heatsink on page 365 Main cooling fan replacement Every six years See Main fan replacement on page 365 Internal enclosure cooling fan replacement IP54 units Every three years See Internal enclosure fan replacement on page 368 Capacitor reforming Every year when stored See Reforming on page 369 Capac...

Page 377: ...ote If there a risk of the dust entering adjoining equipment perform the cleaning in another room 4 Replace the cooling fan 5 Restore power Main fan replacement The drive s main cooling fan has a life span of about 60 000 operating hours at maximum rated operating temperature and drive load The expected life span doubles for each 10ºC 18ºF drop in the fan temperature fan temperature is a function ...

Page 378: ...r from the drive 2 Remove the drive cover 3 For frame sizes R1 and R2 Press together the retaining clips on the fan cover and lift R3 and R4 Press in on the lever located on the left side of the fan mount and rotate the fan up and out 4 Disconnect the fan cable 5 Install the fan in reverse order 6 Restore power X0021 3 4 3 2 ...

Page 379: ...ain fan replacement frame sizes R5 and R6 To replace the fan 1 Remove power from the drive 2 Remove the screws attaching the fan 3 Disconnect the fan cable 4 Install the fan in reverse order 5 Restore power X0022 Bottom view R6 2 3 Bottom view R5 2 3 X0023 ...

Page 380: ...enter to release the barbs 4 When the clips barbs are free pull the housing up to remove from the drive 5 Disconnect the fan cable 6 Install the fan in reverse order noting that the fan air flow is up refer to the arrow on the fan the fan wire harness is toward the front the notched housing barb is located in the right rear corner the fan cable connects just forward of the fan at the top of the dr...

Page 381: ...rmation on reforming the capacitors refer to Guide for Capacitor Reforming in ACS50 150 350 550 3AFE68735190 English available on the Internet go to http www abb com and enter the code in the Search field Replacement The drive intermediate circuit employs several electrolytic capacitors Capacitor life can be prolonged by lowering the ambient temperature It is not possible to predict a capacitor fa...

Page 382: ...d harsh cleaners which could scratch the display window Battery The battery keeps the clock operating in memory during power interruptions The expected life for the battery is greater than ten years To remove the battery use a coin to rotate the battery holder on the back of the control panel Replace the battery with type CR2032 ...

Page 383: ... hardware description efficiency cooling dimensions and weights ambient conditions materials applicable standards provisions for fulfilling the requirements for CE and UL marks warranty product protection in the USA contact information Ratings By type code the tables below provide ratings for the ACH550 adjustable speed AC drive including IEC ratings NEMA ratings frame size Abbreviated column head...

Page 384: ... 04A1 4 4 1 1 5 5 9 R1 05A4 4 5 4 2 2 7 4 R1 06A9 4 6 9 3 0 9 7 R1 08A8 4 8 8 4 0 12 4 R1 012A 4 11 9 5 5 15 8 R1 015A 4 15 4 7 5 21 4 R2 023A 4 23 11 27 7 R2 031A 4 31 15 41 R3 038A 4 38 19 56 R3 044A 4 44 22 68 R4 059A 4 59 30 79 R4 072A 4 72 37 106 R4 096A 4 96 45 139 R5 124A 4 124 55 173 R6 157A 4 157 75 223 R6 180A 4 180 90 281 R6 195A A 195 110 292 R6 00467918 xls A 7 IMAX Maximum output cur...

Page 385: ...A1 4 4 1 2 0 5 9 R1 06A9 4 6 9 3 0 9 7 R1 08A8 4 8 8 5 0 12 4 R1 012A 4 11 9 7 5 15 8 R1 015A 4 15 4 10 0 21 4 R2 023A 4 23 15 27 7 R2 031A 4 31 20 41 R3 038A 4 38 25 56 R3 044A 4 44 30 68 R4 059A 4 59 40 79 R4 072A 4 72 50 106 R4 077A 4 77 60 117 R5 096A 4 96 75 139 R5 124A 4 124 100 173 R6 157A 4 157 125 223 R6 180A 4 180 150 281 R6 00467918 xls A 7 IMAX Maximum output current allowed for 2 seco...

Page 386: ... 2 6 6 1 1 8 3 R1 07A5 2 7 5 1 5 11 9 R1 012A 2 11 8 2 2 13 5 R1 017A 2 16 7 4 0 21 2 R1 024A 2 24 2 5 5 30 1 R2 031A 2 30 8 7 5 43 6 R2 046A 2 46 2 11 0 55 R3 059A 2 59 4 15 0 83 R3 075A 2 74 8 18 5 107 R4 088A 2 88 0 22 0 135 R4 114A 2 114 30 0 158 R4 143A 2 143 37 0 205 R6 178A 2 178 45 0 270 R6 221A 2 221 55 0 320 R6 248A 2 248 75 0 346 R6 00467918 xls A 7 IMAX Maximum output current allowed f...

Page 387: ... R1 07A5 2 7 5 2 0 11 9 R1 012A 2 11 8 3 0 13 5 R1 017A 2 16 7 5 0 21 2 R1 024A 2 24 2 7 5 30 1 R2 031A 2 30 8 10 0 43 6 R2 046A 2 46 2 15 0 55 R3 059A 2 59 4 20 0 83 R3 075A 2 74 8 25 0 107 R4 088A 2 88 0 30 0 135 R4 114A 2 114 40 0 158 R4 143A 2 143 50 0 205 R6 178A 2 178 60 0 270 R6 221A 2 221 75 0 320 R6 248A 2 248 100 346 R6 00467918 xls A 7 IMAX Maximum output current allowed for 2 seconds e...

Page 388: ...watt power ratings apply to most IEC 4 pole motors The horsepower ratings apply to most 4 pole NEMA motors Sizing The current ratings are the same regardless of the supply voltage within one voltage range To achieve the rated motor power given in the table the rated current of the drive must be higher than or equal to the rated motor current Note 1 The ratings apply in ambient temperatures up to 4...

Page 389: ...actor Example If the ambient temperature is 50 C 122 F the derating factor is 100 1 C 90 or 0 90 The output current is then 0 90 I2N Altitude derating In altitudes from 1000 4000 m 3300 13 200 ft above sea level the derating is 1 for every 100 m 330 ft If the installation site is higher than 2000 m 6600 ft above sea level please contact your local ABB distributor or office for further information ...

Page 390: ...ctors are at the bottom of the drive Input power cable routing must be done so that the distance from the sides of the drive is at least 20 cm 8 in to avoid excessive radiation to the input power cable In the case of shielded cable twist the cable screen wires together into a bundle not longer than five times its width and connect to the PE terminal of the drive or PE terminal of input filter if p...

Page 391: ...rrent A Mains fuses IEC269 gG A UL class T A Bussmann type1 02A4 4 2 4 10 10 JJS 10 03A3 4 3 3 04A1 4 4 1 05A4 4 5 4 06A9 4 6 9 08A8 4 8 8 15 JJS 15 012A 4 11 9 16 015A 4 15 4 20 JJS 20 023A 4 23 25 30 JJS 30 031A 4 31 35 40 JJS 40 038A 4 38 50 50 JJS 50 044A 4 44 60 JJS 60 059A 4 59 63 80 JJS 80 072A 4 72 80 90 JJS 90 077A 4 77 100 JJS 100 096A 4 96 125 125 JJS 125 124A 4 124 160 175 JJS 175 157A...

Page 392: ...formation ACH550 01 UH Input current A Mains fuses IEC269 gG A UL class T A Bussmann type1 04A6 2 4 6 10 10 JJS 10 06A6 2 6 6 07A5 2 7 5 012A 2 11 8 16 15 JJS 15 017A 2 16 7 25 25 JJS 25 024A 2 24 2 30 JJS 30 031A 2 30 8 40 40 JJS 40 046A 2 46 2 63 60 JJS 60 059A 2 59 4 80 JJS 80 075A 2 74 8 80 100 JJS 100 088A 2 88 0 100 110 JJS 110 114A 2 114 125 150 JJS 150 143A 2 143 200 200 JJS 200 178A 2 178...

Page 393: ...0 C 86 F ambient temperature 70 C 158 F surface temperature cables with concentric copper shield not more than nine cables laid on cable ladder side by side Based on NEC Table 310 16 for copper wires 90 C 194 F wire insulation 40 C 104 F ambient temperature not more than three current carrying conductors in raceway or cable or earth directly buried copper cables with concentric copper shield Max l...

Page 394: ...n page 383 186 3x95 285 2x 3x95 178 2 0 215 3x120 205 3 0 249 3x150 237 4 0 284 3x185 264 250 MCM or 2 x 1 291 300 MCM or 2 x 1 0 319 350 MCM or 2 x 2 0 IEC NEC Based on EN 60204 1 and IEC 60364 5 2 2001 PVC insulation 30 C 86 F ambient temperature 70 C 158 F surface temperature cables with concentric copper shield not more than nine cables laid on cable ladder side by side Based on NEC Table 310 ...

Page 395: ... 0 2 0 1 5 35 2 2 0 1 5 R5 70 2 0 15 11 1 70 2 0 15 11 1 R6 185 350 MCM 40 29 5 95 4 0 8 5 9 1 Values given for solid wires 00467918 xlsA 7 For stranded wires the maximum size is 1 mm2 Input power mains connection specifications Voltage U1 208 220 230 240 VAC 3 phase or 1 phase 10 15 for 230 VAC units 400 415 440 460 480 VAC 3 phase 10 15 for 400 VAC units Prospective short circuit current IEC 629...

Page 396: ...e field weakening point Frequency 0 500 Hz Frequency resolution 0 01 Hz Current See section Ratings on page 371 Field weakening point 10 500 Hz Switching frequency Selectable 1 4 8 or 12 kHz Note 12 kHz only for frame sizes R1 R4 Cable temperature rating 90 C 194 F rating minimum Maximum motor cable length See section Motor cable length below Input power mains connection specifications ...

Page 397: ...able lengths can be used With sine filters the limiting factors are the voltage drop of the cable which has to be taken into account in engineering as well as the EMC limits where applicable The default switching frequency is 4 kHz WARNING Using a motor cable longer than specified in the table above may cause permanent damage to the drive Maximum cable lengths 400 V Frame size EMC limits Operation...

Page 398: ...the voltage drop of the cable must be taken into account in the installation Check EMC limits EMC requirements for Category C3 are met with a 300 m cable R5 frame size 8 kHz swf Category C3 150 m cable Check operational limits for R5 and 8 kHz for a 150 m cable the basic unit is sufficient Check EMC limits EMC requirements for Category C3 cannot be met with a 300 m cable The installation configura...

Page 399: ...escription on page 388 Relays digital outputs Max contact voltage 30 VDC 250 VAC Max contact current power 6 A 30 VDC 1500 VA 250 AC Max continuous current 2 A rms cos 1 1 A rms cos 0 4 Minimum current 10 mA 12 VDC Contact material Silver nickel AgN Isolation between relay digital outputs test voltage 2 5 kV ms 1 minute Terminal sizes See section Cable terminals on page 383 Cable specifications Se...

Page 400: ...4 10 V 10 V 10 mA reference voltage output for analog input potentiometer 1 10 kohm accuracy 2 5 AI2 Analog input channel 2 programmable Default2 not used Resolution 0 1 accuracy 1 Two different DIP switch types can be used J1 AI2 OFF 0 10 V Ri 312 kohm J1 AI2 ON 0 20 mA Ri 100 ohm 6 AGND Analog input circuit common connected internally to the chassis ground through 1 Mohm 7 AO1 Analog output prog...

Page 401: ...4 V may be provided by the ACH550 X1 10 or by an external 12 24 V source of either polarity 13 DI1 Digital input 1 programmable Default2 start stop 14 DI2 Digital input 2 programmable Default2 not used 15 DI3 Digital input 3 programmable Default2 constant speed 1 1202 16 DI4 Digital input 4 programmable Default2 Start enable 1 1608 17 DI5 Digital input 5 programmable Default2 not used 18 DI6 Digit...

Page 402: ... connected to the terminals also fulfil the requirements and the installation site is below 2000 m 6562 ft Note For safety reasons the fault relay signals a fault when the ACH550 is powered down You can wire the digital input terminals in either a PNP or NPN configuration NPN connection sink PNP connection source 10 24V 11 GND 12 DCOM 13 DI1 14 DI2 15 DI3 16 DI4 17 DI5 18 DI6 10 24V 11 GND 12 DCOM...

Page 403: ... nominal power level Cooling X1 Identification Hardware description1 28 Screen 29 B 30 A 31 AGND 32 Screen Cooling specifications Method Internal fan flow direction from bottom to top Free space around the unit 200 mm 8 in above and below the unit 0 mm 0 in along each side of the unit 28 SCR 29 B 30 A 31 AGND 32 SCR SCR B A GND B A GND SCR Other Modbus devices RS485 Multidrop application J2 RS485 ...

Page 404: ...1 4 R1 52 178 44 26 05A4 4 R1 73 249 44 26 06A9 4 R1 97 331 44 26 08A8 4 R1 127 434 44 26 012A 4 R1 172 587 44 26 015A 4 R2 232 792 88 52 023A 4 R2 337 1151 88 52 031A 4 R3 457 1561 134 79 038A 4 R3 562 1919 134 79 044A 4 R4 667 2278 280 165 059A 4 R4 907 3096 280 165 072A 4 R4 1120 3825 280 165 077A 4 R5 1295 4423 250 147 096A 4 R5 1440 4918 250 147 124A 4 R6 1940 6625 405 238 157A 4 R6 2310 7889...

Page 405: ...ferent frame sizes for each degree of protection A complete set of dimensional drawings for ACH550 drives can be found in the HVAC Info Guide CD 3AFE68338743 English Drive Heat loss Air flow ACH550 01 UH Frame size W BTU Hr m3 h ft3 min 04A6 2 R1 55 189 44 26 06A6 2 R1 73 249 44 26 07A5 2 R1 81 276 44 26 012A 2 R1 118 404 44 26 017A 2 R1 161 551 44 26 024A 2 R2 227 776 88 52 031A 2 R2 285 973 88 5...

Page 406: ...W1 98 0 3 9 98 0 3 9 160 6 3 160 6 3 238 9 4 263 10 4 W2 98 0 3 9 98 0 3 9 H1 318 12 5 418 16 4 473 18 6 578 22 8 588 23 2 675 26 6 a 5 5 0 2 5 5 0 2 6 5 0 25 6 5 0 25 6 5 0 25 9 0 0 35 b 10 0 0 4 10 0 0 4 13 0 0 5 13 0 0 5 14 0 0 55 14 0 0 55 c 5 5 0 2 5 5 0 2 8 0 0 3 8 0 0 3 8 5 0 3 8 5 0 3 d 5 5 0 2 5 5 0 2 6 5 0 25 6 5 025 6 5 0 25 9 0 0 35 H1 See detail A W1 See detail B W2 b a c d Detail B D...

Page 407: ...rews Frame size Frame weight kg IP21 IP54 Frame weight lb IP21 IP54 Mounting screws Metric units Mounting screws Imperial units R1 6 5 8 14 18 M5 10 R2 9 0 11 20 24 M5 10 R3 16 17 35 38 M5 10 R4 24 26 53 57 M5 10 R5 34 42 75 93 M6 1 4 in R6 69 86 152 190 M8 5 16 in ...

Page 408: ...wn in the table below Use the panel mounting option kit to mount the panel on a cabinet door to maintain the IP54 degree of protection The kit includes a 3 meter extension cable gasket mounting template and mounting screws The figure below shows how to mount the control panel with the gasket mm in Height 100 3 9 Width 70 2 8 Depth 20 0 8 ...

Page 409: ...Technical data 397 ACH550 User s Manual Frame size R1 IP54 UL Type 12 ...

Page 410: ...398 Technical data ACH550 User s Manual Frame size R2 IP54 UL Type 12 ...

Page 411: ...Technical data 399 ACH550 User s Manual Frame size R3 IP54 UL Type 12 ...

Page 412: ...400 Technical data ACH550 User s Manual Frame size R4 IP54 UL Type 12 ...

Page 413: ...Technical data 401 ACH550 User s Manual Frame size R5 IP54 UL Type 12 ...

Page 414: ...402 Technical data ACH550 User s Manual Frame size R6 IP54 UL Type 12 ...

Page 415: ...Technical data 403 ACH550 User s Manual Frame size R1 IP21 UL Type 1 ...

Page 416: ...404 Technical data ACH550 User s Manual Frame size R2 IP21 UL Type 1 ...

Page 417: ...Technical data 405 ACH550 User s Manual Frame size R3 IP21 UL Type 1 ...

Page 418: ...406 Technical data ACH550 User s Manual Frame size R4 IP21 UL Type 1 ...

Page 419: ...Technical data 407 ACH550 User s Manual Frame size R5 IP21 UL Type 1 ...

Page 420: ...408 Technical data ACH550 User s Manual Frame size R6 IP21 UL Type 1 ...

Page 421: ...clean air according to enclosure classification Cooling air must be clean free from corrosive materials and free from electrically conductive dust Chemical gases Class 3C2 Solid particles Class 3S2 Storage No conductive dust allowed chemical gases Class 1C2 solid particles Class 1S2 Transportation No conductive dust allowed Chemical gases 2C2 Solid particles Class 2S2 Sinusoidal vibration IEC 6006...

Page 422: ... energy and natural resources The package materials are environmentally compatible and recyclable All metal parts can be recycled The plastic parts can either be recycled or burned under controlled circumstances according to local regulations Most recyclable parts are marked with recycling marks If recycling is not feasible all parts excluding electrolytic capacitors and printed circuit boards can...

Page 423: ...ional safety requirements for adjustable frequency a c power drives IEC EN 60204 1 1997 Amendment A1 1999 Safety of machinery Electrical equipment of machines Part 1 General requirements Provisions for compliance The final assembler of the machine is responsible for installing an emergency stop device a supply disconnecting device IEC EN 60529 1991 Degrees of protection provided by enclosures IP c...

Page 424: ...of the scheme is to protect the radio frequency spectrum by introducing technical limits for emission from electrical electronic products Compliance with IEC EN 61800 3 2004 See page 413 UL marking The ACH550 is suitable for use on a circuit capable of delivering not more than 65 000 RMS symmetrical amperes 480 V maximum The ACH550 has an electronic motor protection feature that complies with the ...

Page 425: ...ed only by a professional when used in the first environment Note A professional is a person or organisation having necessary skills in installing and or commissioning power drive systems including their EMC aspects Category C2 has the same EMC emission limits as the earlier class first environment restricted distribution EMC standard IEC EN 61800 3 does not any more restrict the distribution of t...

Page 426: ...cables are selected as specified in this manual 3 The drive is installed according to the instructions given in this manual 4 The motor cable length does not exceed the allowed maximum length specified in section Motor cable length on page 385 for the frame size and switching frequency in use WARNING A drive of category C3 is not intended to be used on a low voltage public network which supplies d...

Page 427: ...documentation units subjected to misuse negligence or accident units comprised of materials provided or designs stipulated by the purchaser In no event shall the manufacturer its suppliers or subcontractors be liable for special indirect incidental or consequential damages losses or penalties This is the sole and exclusive warranty given by the manufacturer with respect to the equipment and is in ...

Page 428: ...147 887 6 175 256 6 184 740 6 195 274 6 229 356 6 252 436 6 265 724 6 305 464 6 313 599 6 316 896 6 335 607 6 370 049 6 396 236 6 448 735 6 498 452 6 552 510 6 597 148 6 741 059 6 774 758 6 844 794 6 856 502 6 859 374 6 922 883 6 940 253 6 934 169 6 956 352 6 958 923 6 967 453 6 972 976 6 977 449 6 984 958 6 985 371 6 992 908 6 999 329 7 023 160 7 034 510 7 036 223 7 045 987 D503 931 D510 319 D510...

Page 429: ...x 387 35 255 098 Brazil Osasco Tel 0800 014 9111 Tel 55 11 3688 9282 Fax 55 11 3688 9421 Bulgaria Sofia Tel 359 2 981 4533 Fax 359 2 980 0846 Canada Montreal Tel 1 514 215 3006 Fax 1 514 332 0609 Chile Santiago Tel 56 2 471 4391 Fax 56 2 471 4399 China Beijing Tel 86 10 5821 7788 Fax 86 10 5821 7618 Colombia Bogotá Tel 57 1 417 8000 Fax 57 1 413 4086 Costa Rica San Jose Tel 506 288 5484 Fax 506 28...

Page 430: ...21 35 42 65 Fax 225 21 35 04 14 Japan Tokyo Tel 81 0 3 5784 6010 Fax 81 0 3 5784 6275 Jordan Amman Tel 962 6 562 0181 Fax 962 6 562 1369 Kazakhstan Almaty Tel 7 3272 583838 Fax 7 3272 583839 Kenya Nairobi Tel 254 20 828811 13 to 20 Fax 254 20 828812 21 Kuwait Kuwait City Tel 965 2428626 ext 124 Fax 965 2403139 Latvia Riga Tel 371 7 063 600 Fax 371 7 063 601 Lithuania Vilnius Tel 370 5 273 8300 Fax...

Page 431: ... 11 3094 300 Fax 381 11 3094 343 Singapore Singapore Tel 65 6776 5711 Fax 65 6778 0222 Slovakia Banska Bystrica Tel 421 48 410 2324 Fax 421 48 410 2325 Slovenia Ljubljana Tel 386 1 2445 440 Fax 386 1 2445 490 South Africa Johannesburg Tel 27 11 617 2000 Fax 27 11 908 2061 South Korea Seoul Tel 82 2 528 2794 Fax 82 2 528 2338 Spain Barcelona Tel 34 9 3 728 8700 Fax 34 9 3 728 8743 Sri Lanka Colombo...

Page 432: ...resbury Warrington Tel 44 1925 741 111 Fax 44 1925 741 693 Uruguay Montevideo Tel 598 2 707 7300 Tel 598 2 707 7466 USA New Berlin Tel 1 800 752 0696 Tel 1 262 785 3200 Fax 1 262 785 0397 Venezuela Caracas Tel 58 212 203 1949 Fax 58 212 237 6270 Vietnam Hochiminh Tel 84 8 8237 972 Fax 84 8 8237 970 Zimbabwe Harare Tel 263 4 369 070 Fax 263 4 369 084 ...

Page 433: ... parameter group 175 ai loss alarm codes 360 fault codes 351 air flow 208 240 volt drives 393 380 480 volt drives 392 alarm codes 359 correcting 359 indication 349 words data parameters 178 ambient conditions 409 analog I O connections 388 spec 388 analog input connections 388 data parameter 171 fault limit parameters 242 filter parameters 195 less than min auto reset parameter 244 less than min f...

Page 434: ...114 HVAC default 88 internal timer 102 internal timer with constant speeds 104 powered roof ventilator 104 pump alternation 100 return fan 92 supply fan 90 application block output data parameter 171 application macro parameter 167 application macros 85 arrow 66 assistant see start up assistant 70 auto control see AUTO mode AUTO mode 66 67 autochange alarm code 362 interval parameter 297 level par...

Page 435: ...als 364 reforming 369 replacement 369 category C2 413 C3 413 CB see control board CE marking 411 changed parameters mode 73 clock 80 clock set mode 80 comm config file CPI firmware revision parameter 135 282 config file id revision parameter 135 282 config file revision parameter 135 282 fault codes 162 fault function parameter 144 242 fault time parameter 144 242 fieldbus CPI firmware revision pa...

Page 436: ...on 417 control connections 387 location 66 67 location data parameter 171 control board overtemperature fault code 354 overtemperature fault parameter 242 temperature data parameter 174 control panel operator keypad 61 comm error fault parameter 236 dimensions 396 display decimal point format parameters 251 display max parameters 252 display min parameters 251 display process variables parameter g...

Page 437: ...r 230 C Tick marking 412 current at fault history parameter 179 data parameter 170 max limit parameter 215 measurement fault code 353 D DC brake time parameter 220 bus voltage data parameter 170 current braking selection parameter 220 current ref parameter 220 magnetizing time parameter 220 overvoltage fault code 350 undervoltage fault code 350 deceleration at aux start PFA parameter 310 emergency...

Page 438: ...me size R5 IP54 UL Type 12 401 frame size R6 IP21 UL Type 1 408 frame size R6 IP54 UL Type 12 402 dimensions 393 control panel operator keypad 396 mounting 394 direction control parameter 137 183 lock alarm code 360 display alarms parameter 211 see also panel display downloading parameters 74 drive id fault code 353 maintenance trigger parameter 235 on time data parameters 173 operating 67 paramet...

Page 439: ...RT errors count parameter 287 efficiency 391 ELV extra low voltage 49 54 embedded field bus see EFB EMC considerations 26 filter 9 44 45 limits for motor cable length 385 product standard IEC EN 61800 3 compliance 413 emergency deceleration time parameter 223 stop select parameter 221 stop alarm code 363 enclosure IP code 22 environment 22 error value inversion PID parameter 270 EXT FBA plug in fi...

Page 440: ... history parameter 179 voltage at history parameter 179 words data parameters 177 FBA fieldbus adapter 130 feedback multiplier PID parameter 273 select PID parameter 273 fieldbus command words data parameters 175 control interface 146 CPI firmware revision parameter 136 283 fault codes 162 module s application program revision parameter 136 283 parameter refresh parameter 135 282 parameters 135 28...

Page 441: ...7 hardware description 388 heatsink maintenance 365 maintenance interval 364 hood 11 HVAC default application macro 88 I I O settings mode 83 id run alarm code 362 fail fault code 351 identification drive 14 motor 19 incompatible sw fault code 354 information parameter group 248 input phase loss alarm code 363 installation 39 checklist 55 preparing for 13 checklist 37 see also mounting integration...

Page 442: ...arameter 167 LED 61 348 green 349 red 348 358 lifting the drive 12 limits parameter group 215 load package version parameter 248 local control see HAND mode local control HAND mode lock parameter 208 low frequency PFA parameters 292 M macro 85 booster pump 98 condenser 96 cooling tower fan 94 dual setpoint PID 108 dual setpoint PID with constant speeds 110 e bypass 112 floating point 106 hand cont...

Page 443: ...ameter backup 74 fault logger 84 I O settings 83 parameters 68 standard display 66 start up assistant 70 motor aux start delay PFA parameter 293 aux stop delay PFA parameter 293 compatibility 21 control mode parameter 167 id run parameter 169 identification 19 load curve break point frequency 239 load curve max fault parameter 238 load curve zero speed load 238 maintenance trigger parameter 235 no...

Page 444: ...rol IR compensation parameters 233 parameter group 232 motors PFA parameter 311 mounting control panel operator keypad 396 template 396 mounting drive 39 dimensions 394 IP21 43 IP54 42 location preparing 39 screws 395 suitable location 23 template 11 39 mounting EXT FBA 132 MWh counter data parameter 173 drive power consumption counter parameter 235 drive power consumption trigger parameter 235 N ...

Page 445: ...up 249 see also control panel panel loss alarm code 361 fault code 351 parameter analog input scale fault code 355 analog output scale fault code 355 change lock 205 external relay output fault code 356 fieldbus miss fault code 356 groups 165 hz rpm fault code 355 override fault code 357 PCU 1 power control unit fault code 356 PCU 2 power control unit fault code 356 PFA and override fault code 356...

Page 446: ...l value max parameters 275 actual value min parameters 275 adjustment procedure 267 controllers overview 264 correction source parameter 281 decimal point actual signal parameter 270 derivation filter parameter 269 derivation time parameter 269 deviation data parameter 173 error feedback inversion parameter 270 external trimming parameter group 280 external source activate parameter 280 feedback m...

Page 447: ...173 profile 148 160 proportional gain parameter 225 protection degree of IP code 22 PT100 temperature sensor 256 PTC temperature sensor 256 pump alternation application macro 100 R ramp pair accel decel parameter 222 ratings 371 IEC 208 240 V drives 374 IEC 380 480 V drives 372 NEMA 208 240 V drives 375 NEMA 380 480 V drives 373 real time clock 80 117 reference analog input corrections 188 correct...

Page 448: ...ameter 244 resonance avoiding select parameter 230 restore the default factory setting 65 return fan application macro 92 revolution motor counter parameter 235 counter data parameter 173 trigger parameter 235 RS 232 baud rate parameter 284 panel parameter group 284 parity parameter 284 station id parameter 284 RS 232 counts buffer overruns parameter 285 CRC errors parameter 285 frame errors param...

Page 449: ...ault history parameter 179 data parameter 170 max limit parameter 215 min limit parameter 215 speed control acceleration compensation parameter 228 automatic tuning parameter 229 derivation time parameter 227 integration time parameter 226 parameter group 225 proportional gain parameter 225 speed constant digital input selection parameter 191 parameter 194 parameter group 191 timer activated mode ...

Page 450: ...art up data parameter group 167 station id RS 232 parameter 284 status at fault history parameter 179 status information of drive 66 status word serial communication bit definition 152 stop aux motor PFA parameters 292 aux motor delay PFA parameter 293 day parameters 260 DC brake time parameter 220 DC current braking selection parameter 220 DC current ref parameter 220 emergency select parameter 2...

Page 451: ...parameter 311 timed functions 117 boost select parameter 261 boost time parameter 262 parameter group 258 start day parameters 260 start time parameters 260 stop day parameters 260 stop time parameters 260 timer source parameters 262 timers enable parameter 259 timer 118 enable parameter 259 example 125 source parameters 262 TN system 9 torque at fault history parameter 179 boost current parameter...

Page 452: ...er 244 control enable parameter 216 units PID parameter 270 uploading parameters 74 user parameter set change control parameter 207 V version drive firmware parameter 248 voltage at fault history parameter 179 voltage frequency ratio parameter 233 W wake up delay PID parameter 278 wake up deviation PID parameter 278 warranty 415 weights 393 395 wiring 26 control 49 53 fault parameter 242 power 46 ...

Page 453: ......

Page 454: ...ies Drives Motors 16250 West Glendale Drive New Berlin WI 53151 USA Telephone 262 785 3200 800 HELP 365 Fax 262 780 5135 ABB Beijing Drive Systems Co Ltd No 1 Block D A 10 Jiuxianqiao Beilu Chaoyang District Beijing P R China 100015 Telephone 86 10 5821 7788 Fax 86 10 5821 7618 Internet http www abb com ABB Limited Daresbury Park Daresbury Warrington Cheshire WA4 4BT UNITED KINGDOM Telephone 44 19...

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