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20-20  Feedback Function

Option:

Function:

[3]

*

Minimum

Minimum

 [3] sets up the PID Controller to

compare Feedback 1, Feedback 2 and Feedback 3

and use the lowest value as the feedback.

NOTE

Any unused feedbacks must be set to 

No

Function

 in par. 20-00 

Feedback 1 Source

,

par. 20-03 

Feedback 2 Source

, or

par. 20-06 

Feedback 3 Source

. Only

setpoint 1 will be used. The sum of
Setpoint 1 and any other references that
are enabled (see par. group 3-1*) will be
used as the PID Controller’s setpoint
reference.

[4]

Maximum

Maximum

 [4] sets up the PID Controller to

compare Feedback 1, Feedback 2 and Feedback 3

and use the highest value as the feedback.

NOTE

Any unused feedbacks must be set to 

No

Function

 in par. 20-00 

Feedback 1 Source

,

par. 20-03 

Feedback 2 Source

, or

par. 20-06 

Feedback 3 Source

.

Only Setpoint 1 will be used. The sum of Setpoint

1 and any other references that are enabled (see

par. group 3-1*) will be used as the PID Control-

ler’s setpoint reference.

[5]

Multi

Setpoint

Min

Multi-setpoint minimum

 [5] sets up the PID

Controller to calculate the difference between

Feedback 1 and Setpoint 1, Feedback 2 and

Setpoint 2, and Feedback 3 and Setpoint 3. It will

use the feedback/setpoint pair in which the

feedback is the farthest below its corresponding

setpoint reference. If all feedback signals are

above their corresponding setpoints, the PID

Controller will use the feedback/setpoint pair in

which the difference between the feedback and

setpoint is the least.

NOTE

If only two feedback signals are used,
the feedback that is not to be used must
be set to 

No Function

 in

par. 20-00 

Feedback 1 Source

,

par. 20-03 

Feedback 2 Source

 or

par. 20-06 

Feedback 3 Source

. Note that

each setpoint reference will be the sum
of its respective parameter value
(par. 20-21 

Setpoint 1

, par. 20-22 

Setpoint

2

 and par. 20-23 

Setpoint 3

) and any

other references that are enabled (see
par. group 3-1*).

20-20  Feedback Function

Option:

Function:

[6]

Multi

Setpoint

Max

Multi-setpoint maximum

 [6] sets up the PID

Controller to calculate the difference between

Feedback 1 and Setpoint 1, Feedback 2 and

Setpoint 2, and Feedback 3 and Setpoint 3. It will

use the feedback/setpoint pair in which the

feedback is farthest above its corresponding

setpoint reference. If all feedback signals are

below their corresponding setpoints, the PID

Controller will use the feedback/setpoint pair in

which the difference between the feedback and

the setpoint reference is the least.

NOTE

If only two feedback signals are used,
the feedback that is not to be used must
be set to 

No Function

 in

par. 20-00 

Feedback 1 Source

,

par. 20-03 

Feedback 2 Source

 or

par. 20-06 

Feedback 3 Source

. Note that

each setpoint reference will be the sum
of its respective parameter value
(par. 20-21 

Setpoint 1

, par. 20-22 

Setpoint

2

 and par. 20-23 

Setpoint 3

) and any

other references that are enabled (see
parameter group 3-1*).

NOTE

Any unused feedback must be set to “No function” in its
Feedback Source parameter: Par. 20-00 

Feedback 1

Source

, par. 20-03 

Feedback 2 Source

 or

par. 20-06 

Feedback 3 Source

.

The feedback resulting from the function selected in
par. 20-20 

Feedback Function

 will be used by the PID Controller

to control the output frequency of the frequency converter.
This feedback can also be shown on the frequency converter’s
display, be used to control a frequency converter's analog
output, and be transmitted over various serial communication
protocols.

The frequency converter can be configured to handle multi
zone applications. Two different multi zone applications are
supported:

•

Multi zone, single setpoint

•

Multi zone, multi setpoint

The difference between the two is illustrated by the following
examples:

Example 1 – Multi zone, single setpoint
In an office building, a VAV (variable air volume) VLT HVAC
Drive system must ensure a minimum pressure at selected
VAV boxes. Due to the varying pressure losses in each duct,
the pressure at each VAV box cannot be assumed to be the

How to Programme the Frequ...

VLT

®

 HVAC Drive Operating Instructions

86

MG.11.AD.02 - VLT

®

 is a registered Danfoss trademark

7

7

Содержание FC 100 Series

Страница 1: ...tor Wiring Overview 32 4 1 20 DC Bus Connection 36 4 1 21 Brake Connection Option 37 4 1 22 Relay Connection 38 4 1 26 How to Test Motor and Direction of Rotation 41 5 Commissioning and Application Ex...

Страница 2: ...ive Information 109 7 3 16 16 Data Readouts 111 7 3 17 18 Info Readouts 113 7 3 18 20 FC Closed Loop 114 7 3 19 21 Ext Closed Loop 115 7 3 20 22 Application Functions 117 7 3 21 23 Time Based Funtions...

Страница 3: ...ide can be used with all VLT HVAC Drive frequency converters with software version 3 4 x The actual software version number can be read from par 15 43 Software Version Introduction VLT HVAC Drive Oper...

Страница 4: ...ts without prior notice or any obligation to notify former or present users of such revisions or changes 1 1 2 Available Literature for VLT HVAC Drive Operating Instructions MG 11 Ax yy provide the ne...

Страница 5: ...ms Millisecond min Minute MCT Motion Control Tool M TYPE Motor Type Dependent Nm Newton Metres in lbs IM N Nominal motor current fM N Nominal motor frequency PM N Nominal motor power UM N Nominal moto...

Страница 6: ...type and options fitted to the unit See below for details of how to read the Type code string T C Illustration 1 1 This example shows an identification label NOTE Please have T C type code number and...

Страница 7: ...ntrol Panel GLCP N Numeric Local Control Panel NLCP X No Local Control Panel Coating PCB 20 X No coated PCB C Coated PCB Mains option 21 X No Mains disconnect switch and Load Sharing 1 With Mains disc...

Страница 8: ...software D options 38 39 DX No option D0 DC back up Table 1 2 Type code description The various Options and Accessories are described further in the VLT HVAC Drive Design Guide MG 11 BX YY Introductio...

Страница 9: ...converter does not disconnect the equipment from mains and is thus not to be used as a safety switch 3 Correct protective earthing of the equipment must be established the user must be protected again...

Страница 10: ...oid an electrical shock hazard disconnect the frequency converter from the mains before carrying out mainte nance Wait at least as follows before doing service on the frequency converter Voltage V Min...

Страница 11: ...otor can be started stopped using digital commands bus commands references or via the Local Control Panel Disconnect the frequency converter from mains whenever personal safety considera tions make it...

Страница 12: ...130BA491 Illustration 2 1 This certificate also covers FC 102 and FC 202 Safety VLT HVAC Drive Operating Instructions 12 MG 11 AD 02 VLT is a registered Danfoss trademark 2 2...

Страница 13: ...e may exceed 760 V between phase and earth Failure to follow recommendations could result in death or serious injury Par 14 50 RFI Filter can be used to disconnect the internal RFI capacitors from the...

Страница 14: ...1 1 4 0 1 1 7 5 11 18 5 11 18 5 22 30 22 37 37 55 45 55 75 90 75 90 525 600 V 1 1 7 5 1 1 7 5 11 18 5 11 18 5 22 30 22 37 37 55 45 55 75 90 75 90 Table 3 1 Unpacking table Please note that a selection...

Страница 15: ...P20 21 Top and bottom mounting holes B4 C3 C4 only Accessory bags containing necessary brackets screws and connectors are included with the drives upon delivery IP21 can be established with a kit as d...

Страница 16: ...h mm Enclosure B 90 90 130 130 200 242 242 242 165 231 308 370 308 370 With one C option B 130 130 170 170 242 242 242 205 231 308 370 308 370 Back plate B 90 90 130 130 200 242 242 242 165 231 308 37...

Страница 17: ...ame size B3 Frame size B4 Frame size C3 Frame size C4 1 2 only available in units with brake chopper For DC link connection Load sharing the connector 1 can be ordered separately Code no 130B1064 An e...

Страница 18: ...mm 100 100 100 100 200 200 200 200 200 225 200 225 1 Drill holes in accordance with the measurements given 2 You must provide screws suitable for the surface on which you want to mount the frequency c...

Страница 19: ...vice life of the frequency converter is reduced if derating for ambient temperature is not taken into account 3 2 6 Field Mounting For field mounting the IP 21 IP 4X top TYPE 1 kits or IP 54 55 units...

Страница 20: ...22 30 22 30 4 5 4 52 4 5 4 52 3 7 3 7 3 7 3 7 3 3 0 6 0 6 B3 5 5 11 11 18 5 11 18 5 1 8 1 8 1 8 1 8 3 0 6 B4 15 18 5 22 37 22 37 4 5 4 5 4 5 4 5 3 0 6 C1 18 5 30 37 55 37 55 10 10 10 10 3 0 6 C2 37 4...

Страница 21: ...Cables Illustration 4 1 Diagram showing all electrical terminals Terminal 37 present for units with Safe Stop Function only Electrical Installation VLT HVAC Drive Operating Instructions MG 11 AD 02 VL...

Страница 22: ...ct the installation against electrical and fire hazard all branch circuits in an installation switch gear machines etc must be short circuit and over current protec ted according to the national inter...

Страница 23: ...1 380 500 V type gG 11K 15K 63A1 380 500 V type gG 18K 63A1 380 500 V type gG 22K 63A1 380 500 V type gG 30K 80A1 380 500 V type gG 37K 100A1 380 500 V type gG 45K 125A1 380 500 V type gG 55K 160A1 38...

Страница 24: ...JJS 6 5017906 006 KLS R6 ATM R6 A6K 6R 1K5 2K2 KTS R10 JKS 10 JJS 10 5017906 010 KLS R10 ATM R10 A6K 10R 3K0 KTS R15 JKS 15 JJS 15 5017906 016 KLS R16 ATM R16 A6K 16R 4K0 KTS R20 JKS 20 JJS 20 5017906...

Страница 25: ...nnect switch if this is included Check that mains voltage corresponds to the mains voltage of the frequency converter name plate Illustration 4 2 Terminals for mains and earthing IT Mains Do not conne...

Страница 26: ...7 5 kW 11 18 5 kW 22 30 kW Enclosure B3 IP 20 B4 IP 20 C1 IP 21 IP 55 66 C2 IP 21 IP 55 66 C3 IP 20 C4 IP20 Goto 4 1 5 4 1 6 4 1 6 4 1 7 Motor size 200 240 V 5 5 11 kW 15 18 5 kW 18 5 30 kW 37 45 kW 2...

Страница 27: ...en earth cable The earth connection cable cross section must be at least 10 mm2 or 2 rated mains wires terminated separately according to EN 50178 IEC 61800 5 1 Illustration 4 5 Then mount mains plug...

Страница 28: ...How to connect to mains and earthing with mains disconnect switch NOTE With single phase A5 use L1 and L2 terminals 4 1 8 Mains Connection for B1 B2 and B3 Illustration 4 9 How to connect to mains an...

Страница 29: ...E For correct cable dimensions please see the section General Specifications at the back of this manual 4 1 9 Mains Connection for B4 C1 and C2 Illustration 4 12 How to connect to mains and earthing f...

Страница 30: ...1 10 Mains Connection for C3 and C4 Illustration 4 14 How to connect C3 to mains and earthing Illustration 4 15 How to connect C4 to mains and earthing Electrical Installation VLT HVAC Drive Operating...

Страница 31: ...e set according to the sine wave filter instruction in par 14 01 Switching Frequency Precautions while using Aluminium conductors Aluminium conductors are not recommended for cable cross sections belo...

Страница 32: ...11 18 5 kW 22 30 kW Goto 4 1 12 4 1 13 4 1 13 4 1 14 Enclosure B3 IP 20 B4 IP 20 C1 IP 21 IP 55 66 C2 IP 21 IP 55 66 C3 IP 20 C4 IP20 Motor size 200 240 V 5 5 11 kW 15 18 5 kW 18 5 30 kW 37 45 kW 22...

Страница 33: ...e 360 degree connection between chassis and screen note the outer insulation of the motor cable is removed under the clamp 4 1 14 Motor Connection for A4 A5 Illustration 4 19 First terminate the motor...

Страница 34: ...nate the motor earth then Place motor U V and W wires in terminal and tighten Please ensure that the outer insulation of the motor cable is removed under the EMC clamp First terminate the motor earth...

Страница 35: ...cable is removed under the EMC clamp First terminate the motor earth then place motor U V and W wires into the appropriate terminals and tighten Please ensure that the outer insulation of the motor ca...

Страница 36: ...nal source Terminal number 88 and 89 are used Illustration 4 20 DC bus connections for enclosure B3 Illustration 4 21 DC bus connections for enclosure B4 Illustration 4 22 DC bus connections for enclo...

Страница 37: ...er information please contact Danfoss 1 Use cable clamps to connect the screen to the metal cabinet of the frequency converter and to the decoupling plate of the brake resistor 2 Dimension the cross s...

Страница 38: ...control the contactor Place the brake resistor in an environment free of fire risk and ensure that no external objects can fall into the brake resistor through ventilation slots Do not cover ventilat...

Страница 39: ...osures The relay connections are shown in the cut out with relay plugs from the Accessory Bag fitted Illustration 4 29 Terminals for relay connections for B3 Only one relay input is fitted from the fa...

Страница 40: ...normal open 240 V AC Terminal 03 normal closed 240 V AC Relay 2 Terminal 04 common Terminal 05 normal open 400 V AC Terminal 06 normal closed 240 V AC Relay 1 and relay 2 are programmed in par 5 40 F...

Страница 41: ...4 33 Access to control terminals for A4 A5 B1 B2 C1 and C2 enclosures 4 1 25 Control Terminals Drawing reference numbers 1 10 pole plug digital I O 2 3 pole plug RS 485 Bus 3 6 pole analog I O 4 USB c...

Страница 42: ...Stop function the existing jumper between terminal 12 and 37 should not be removed for the unit to be able to run Illustration 4 38 Step 4 Power up the unit and press the Off button In this state the...

Страница 43: ...s enables changing the speed in larger increments Illustration 4 42 Step 8 Press the Off button to stop the motor again Illustration 4 43 Step 9 Change two motor wires if the desired rotation of direc...

Страница 44: ...01 BUS TER can be used to enable termination on the RS 485 port terminals 68 and 69 Please note that the switches may be covered by an option if fitted Default setting S201 AI 53 OFF voltage input S20...

Страница 45: ...AMA automatically takes measurements from the specific motor connected and compensates for installation variances 1 Connect terminal 27 to terminal 12 or use QUICK MENU and Q2 Quick Setup and set Ter...

Страница 46: ...ate data or too big difference between the motor power size and the frequency converter power size Step 4 Set speed limit and ramp time Set up the desired limits for speed and ramp time Par 3 02 Minim...

Страница 47: ...sioning fine tuning simpler These parameters are selected in par 0 25 My Personal Menu Up to 20 different parameters can be program med in this menu Select Changes Made to get information about The la...

Страница 48: ...med as required Par 5 40 Function Relay is an array where one may choose between Relay1 0 or Relay2 1 Standard setting is Relay1 0 with the default choice Alarm 9 See the parameter description in the...

Страница 49: ...n on Available Literature for detailed information on this tool MCT 10 set up software MCT 10 has been designed as an easy to use interactive tool for setting parameters in our frequency converters Th...

Страница 50: ...5 Tips and Tricks For the majority of HVAC applications the Quick Menu Quick Set up and Function Set up provides the simplest and quickest access to all the typical parameters required Whenever possi...

Страница 51: ...Address Par 8 32 Baud Rate Par 8 35 Minimum Response Delay Par 8 36 Max Response Delay Par 8 37 Maximum Inter Char Delay Par 15 00 Operating Hours to par 15 05 Over Volt s Par 15 20 Historic Log Event...

Страница 52: ...stration 5 4 Terminal 37 Available only with Safe Stop Function 5 2 2 Pulse Start Stop Terminal 18 start stop par 5 10 Terminal 18 Digital Input 9 Latched start Terminal 27 Stop par 5 12 Terminal 27 D...

Страница 53: ...e motor which results in an increase of the stator resistance Rs Normally this is not critical AMA can only be carried out if the rated motor current is minimum 35 of the rated output current of the f...

Страница 54: ...atus messages displaying icons and graphics b Line 1 2 Operator data lines displaying data and variables defined or chosen by the user By pressing the Status key up to one extra line can be added c St...

Страница 55: ...1 2 and 1 3 are shown in small size 2 and 3 are shown in medium size Status display II See the operating variables 1 1 1 2 1 3 and 2 shown in the display in this illustration In the example Speed Moto...

Страница 56: ...nal Menu Password or par 0 66 Access to Person al Menu w o Password It is possible to switch directly between Quick Menu mode and Main Menu mode Main Menu is used for programming all parameters The Ma...

Страница 57: ...will override a start command via the LCP Off stops the connected motor The key can be selected as Enable 1 or Disable 0 via par 0 41 Off Key on LCP If no external stop function is selected and the O...

Страница 58: ...following modes Status Mode Displays the status of the frequency converter or the motor If an alarm occurs the NLCP automatically switches to status mode A number of alarms can be displayed Quick Set...

Страница 59: ...LCP NLCP Hand on enables control of the frequency converter via the LCP Hand on also starts the motor and it is now possible to enter the motor speed data by means of the arrow keys The key can be En...

Страница 60: ...low LED lights Illustration 7 2 Step 2 Press the Quick Menus button Quick Menus choices appear Illustration 7 3 Step 3 Use the up down navigation keys to scroll down to Function set ups Press OK Illus...

Страница 61: ...2 Large Par 4 53 Warning Speed High Par 0 76 DST Summertime Start Par 0 24 Display Line 3 Large Par 0 77 DST Summertime End Par 0 37 Display Text 1 Par 0 38 Display Text 2 Par 0 39 Display Text 3 Q3...

Страница 62: ...tional Gain Par 6 00 Live Zero Timeout Time Par 6 10 Terminal 53 Low Voltage Par 20 94 PID Integral Time Par 6 01 Live Zero Timeout Function Par 6 11 Terminal 53 High Voltage Par 20 70 Closed Loop Typ...

Страница 63: ...age Control Par 22 83 Speed at No Flow RPM Par 1 73 Flying Start Par 22 84 Speed at No Flow Hz Par 1 71 Start Delay Par 22 85 Speed at Design Point RPM Par 1 80 Function at Stop Par 22 86 Speed at Des...

Страница 64: ...ange the data value The up key enlarges the data value and the down key reduces the data value Place the cursor on the value to be saved and press OK Illustration 7 11 Display example 7 1 6 Changing o...

Страница 65: ...for display in the LCP or to be read via serial communication 38 Display Text 2 Enables an individual text string to be written for display in the LCP or to be read via serial communication 39 Display...

Страница 66: ...esent heat sink temperature of the frequency converter The cut out limit is 0 20 Display Line 1 1 Small Option Function 95 5 C cutting back in occurs at 70 5 C 1635 Inverter Thermal Percentage load of...

Страница 67: ...communications 1695 Ext Status Word 2 One or more status conditions in a Hex code used for serial communications 0 20 Display Line 1 1 Small Option Function 1696 Maintenance Word The bits reflect the...

Страница 68: ...all par 0 21 Display Line 1 2 Small par 0 22 Display Line 1 3 Small par 0 23 Display Line 2 Large or par 0 24 Display Line 3 Large Use the or buttons on the LCP to change a character Use the and butto...

Страница 69: ...he Function Setups accessed by pressing the Quick Menus button NOTE This parameter cannot be changed when motor is running NOTE When set for Closed Loop the commands Reversing and Start Reversing will...

Страница 70: ...gs either par 1 20 Motor Power kW or par 1 21 Motor Power HP is made invisi ble 1 22 Motor Voltage Range Function Application dependent Application dependant Enter the nominal motor voltage according...

Страница 71: ...changed par 1 30 Stator Resistance Rs to par 1 39 Motor Poles the advanced motor parameters will return to default setting This parameter cannot be adjusted while the motor is running NOTE Full AMA sh...

Страница 72: ...or Source Via calculation ETR Electronic Thermal Relay of the thermal load based on the actual load and time The calculated thermal load is compared with the rated motor current IM N and the rated mot...

Страница 73: ...tion Option Function 0 Off No brake resistor installed 1 Resistor brake Brake resistor incorporated in the system for dissipation of surplus brake energy as heat Connecting a brake resistor allows a h...

Страница 74: ...puts 3 11 Jog Speed Hz Range Function Application dependent Application dependant The jog speed is a fixed output speed at which the frequency converter is running when the jog function is activated S...

Страница 75: ...ication depend ent Applica tion dependant Enter the ramp down time i e the deceleration time from par 1 25 Motor Nominal Speed to 0 RPM Choose a ramp down time such that no over voltage arises in the...

Страница 76: ...igh Range Function Application depend ent Applica tion dependant Enter the nHIGH value When the motor speed exceeds this limit nHIGH the display reads SPEED HIGH The signal outputs can be programmed t...

Страница 77: ...Reset Counter A 65 Reset Counter B 66 Sleep Mode 68 Timed Actions Disabled 69 Constant OFF Actions 5 12 Terminal 27 Digital Input Same options and functions as par 5 1 except for Pulse input Option Fu...

Страница 78: ...d high 18 Out of feedb range 19 Below feedback low 20 Above feedback high 21 Thermal warning 25 Reverse 26 Bus OK 5 40 Function Relay Array 8 Relay 1 0 Relay 2 1 Option MCB 105 Relay 7 6 Relay 8 7 and...

Страница 79: ...e 1 frozen at the present value 2 overruled to stop 3 overruled to jog speed 4 overruled to max speed 5 overruled to stop with subsequent trip 0 Off 1 Freeze output 2 Stop 3 Jogging 4 Max speed 5 Stop...

Страница 80: ...O system e g when not as part of any frequency converter related control functions but feeding a Building Management system with data 0 Disabled 1 Enabled 6 20 Terminal 54 Low Voltage Range Function...

Страница 81: ...gh Limit par 4 13 Motor Speed High Limit RPM and par 4 14 Motor Speed High Limit Hz 0 20 mA 113 Ext Closed Loop 1 0 100 0 20 mA 114 Ext Closed Loop 2 0 100 0 20 mA 115 Ext Closed Loop 3 0 100 0 20 mA...

Страница 82: ...minal 42 Output Min Scale to 50 Output signal 20 mA is needed at 100 75 of range set par 6 52 Terminal 42 Output Max Scale to 75 EXAMPLE 3 Variable value REFERENCE range Min ref Max ref Range needed f...

Страница 83: ...feedback flow pressure 2 Pressure to temper ature Pressure to temperature 2 is used in compressor applications to provide temperature feedback using a pressure sensor The temperature of the refrigera...

Страница 84: ...alog input 54 3 Pulse input 29 4 Pulse input 33 7 Analog input X30 11 8 Analog input X30 12 9 Analog Input X42 1 10 Analog Input X42 3 11 Analog Input X42 5 15 Analog Input X48 2 100 Bus feedback 1 10...

Страница 85: ...n this parameter Please see also par 20 93 PID Proportional Gain Par 20 13 and par 20 14 also determine the feedback range when using feedback for display readout with par 1 00 Configuration Mode set...

Страница 86: ...etpoint Max Multi setpoint maximum 6 sets up the PID Controller to calculate the difference between Feedback 1 and Setpoint 1 Feedback 2 and Setpoint 2 and Feedback 3 and Setpoint 3 It will use the fe...

Страница 87: ...to enter a setpoint reference that is used by the frequency converter s PID Controller See the description of par 20 20 Feedback Function NOTE Setpoint reference entered here is added to any other ref...

Страница 88: ...PID Normal Inverse Control Option Function 0 Normal Normal 0 causes the frequency converter s output frequency to decrease when the feedback is greater than the setpoint reference This is common for...

Страница 89: ...consumption is automatically measured and stored Before enabling Auto Set Up 1 Close valve s in order to create a no flow condition 2 The frequency converter must be set for Open Loop par 1 00 Config...

Страница 90: ...Dry Pump Function is set to 2 Alarm Doing so will cause the drive to continuously cycle between running and stopping when a Dry Pump condition is detected NOTE If the drive is equipped with a constant...

Страница 91: ...ed Option Function 0 Off 1 Warning The drive will continue to run but activate a Broken Belt Warning W95 A drive digital output or a serial communication bus can communicate a warning to other equipme...

Страница 92: ...QDESIGN point allows us to find point A which is the System Design Working Point The pump character istics at this point should be identified and the associated speed programmed Closing the valves an...

Страница 93: ...lculation is set to Disable The speed of the motor at which the System Design Working Point is achieved should be entered here in RPM Alternatively the speed in Hz can be entered in par 22 86 Speed at...

Страница 94: ...at all times avoid cavitation and ensure adequate head is produced at all times to create flow torque and current limits to protect the pump fan or compressor driven by the motor warnings for low high...

Страница 95: ...running hour counters kWh counter resetting of the running and kWh counters alarm fault log where the past 10 alarms are logged along with any associated value and time and drive and option card inden...

Страница 96: ...s of interest trending especially useful in retrofit or other applications where there is an interest to log operating power current frequency or speed of the pump fan compressor for analysis and a pa...

Страница 97: ...Min Value SR All set ups TRUE 2 Int32 0 32 Custom Readout Max Value 100 00 CustomReadou tUnit All set ups TRUE 2 Int32 0 37 Display Text 1 0 N A 1 set up TRUE 0 VisStr 25 0 38 Display Text 2 0 N A 1 s...

Страница 98: ...ull 1 set up TRUE Uint8 0 81 Working Days null 1 set up TRUE Uint8 0 82 Additional Working Days SR 1 set up TRUE 0 TimeOfDay 0 83 Additional Non Working Days SR 1 set up TRUE 0 TimeOfDay 0 89 Date and...

Страница 99: ...6 1 58 Flystart Test Pulses Current 30 All set ups FALSE 0 Uint16 1 59 Flystart Test Pulses Frequency 200 All set ups FALSE 0 Uint16 1 6 Load Depen Setting 1 60 Low Speed Load Compensation 100 All set...

Страница 100: ...ferences 3 10 Preset Reference 0 00 All set ups TRUE 2 Int16 3 11 Jog Speed Hz SR All set ups TRUE 1 Uint16 3 13 Reference Site 0 Linked to Hand Auto All set ups TRUE Uint8 3 14 Preset Relative Refere...

Страница 101: ...rrent High ImaxVLT P1637 All set ups TRUE 2 Uint32 4 52 Warning Speed Low 0 RPM All set ups TRUE 67 Uint16 4 53 Warning Speed High outputSpeedHighLimit P413 All set ups TRUE 67 Uint16 4 54 Warning Ref...

Страница 102: ...ncy 100 Hz All set ups TRUE 0 Uint32 5 51 Term 29 High Frequency 100 Hz All set ups TRUE 0 Uint32 5 52 Term 29 Low Ref Feedb Value 0 000 N A All set ups TRUE 3 Int32 5 53 Term 29 High Ref Feedb Value...

Страница 103: ...30 Terminal X30 11 Low Voltage 0 07 V All set ups TRUE 2 Int16 6 31 Terminal X30 11 High Voltage 10 00 V All set ups TRUE 2 Int16 6 34 Term X30 11 Low Ref Feedb Value 0 000 N A All set ups TRUE 3 Int3...

Страница 104: ...ion SR All set ups TRUE Uint16 8 5 Digital Bus 8 50 Coasting Select 3 Logic OR All set ups TRUE Uint8 8 52 DC Brake Select 3 Logic OR All set ups TRUE Uint8 8 53 Start Select 3 Logic OR All set ups TR...

Страница 105: ...ate 255 No baudrate found All set ups TRUE Uint8 9 64 Device Identification 0 N A All set ups TRUE 0 Uint16 9 65 Profile Number 0 N A All set ups TRUE 0 OctStr 2 9 67 Control Word 1 0 N A All set ups...

Страница 106: ...A All set ups FALSE 0 Uint16 10 22 COS Filter 3 0 N A All set ups FALSE 0 Uint16 10 23 COS Filter 4 0 N A All set ups FALSE 0 Uint16 10 3 Parameter Access 10 30 Array Index 0 N A 2 set ups TRUE 0 Uint...

Страница 107: ...ups TRUE Uint8 13 12 Comparator Value SR 2 set ups TRUE 3 Int32 13 2 Timers 13 20 SL Controller Timer SR 1 set up TRUE 3 TimD 13 4 Logic Rules 13 40 Logic Rule Boolean 1 null 2 set ups TRUE Uint8 13...

Страница 108: ...4 29 Service Code 0 N A All set ups TRUE 0 Int32 14 3 Current Limit Ctrl 14 30 Current Lim Ctrl Proportional Gain 100 All set ups FALSE 0 Uint16 14 31 Current Lim Ctrl Integration Time 0 020 s All set...

Страница 109: ...Log Value 0 N A All set ups FALSE 0 Int16 15 32 Alarm Log Time 0 s All set ups FALSE 0 Uint32 15 33 Alarm Log Date and Time SR All set ups FALSE 0 TimeOfDay 15 4 Drive Identification 15 40 FC Type 0...

Страница 110: ...ALSE 0 VisStr 30 15 75 Slot C0 Option SW Version 0 N A All set ups FALSE 0 VisStr 20 15 76 Option in Slot C1 0 N A All set ups FALSE 0 VisStr 30 15 77 Slot C1 Option SW Version 0 N A All set ups FALSE...

Страница 111: ...E 0 Uint32 16 34 Heatsink Temp 0 C All set ups FALSE 100 Uint8 16 35 Inverter Thermal 0 All set ups FALSE 0 Uint8 16 36 Inv Nom Current SR All set ups FALSE 2 Uint32 16 37 Inv Max Current SR All set u...

Страница 112: ...77 Analog Out X30 8 mA 0 000 N A All set ups FALSE 3 Int16 16 8 Fieldbus FC Port 16 80 Fieldbus CTW 1 0 N A All set ups FALSE 0 V2 16 82 Fieldbus REF 1 0 N A All set ups FALSE 0 N2 16 84 Comm Option S...

Страница 113: ...All set ups FALSE 0 Uint32 18 12 Fire Mode Log Date and Time SR All set ups FALSE 0 TimeOfDay 18 3 Inputs Outputs 18 30 Analog Input X42 1 0 000 N A All set ups FALSE 3 Int32 18 31 Analog Input X42 3...

Страница 114: ...32 20 33 User Defined Refrigerant A3 250 000 N A All set ups TRUE 3 Uint32 20 34 Duct 1 Area m2 0 500 m2 All set ups TRUE 3 Uint32 20 35 Duct 1 Area in2 750 in2 All set ups TRUE 0 Uint32 20 36 Duct 2...

Страница 115: ...ef Fb 21 30 Ext 2 Ref Feedback Unit 1 All set ups TRUE Uint8 21 31 Ext 2 Minimum Reference 0 000 ExtPID2Unit All set ups TRUE 3 Int32 21 32 Ext 2 Maximum Reference 100 000 ExtPID2Unit All set ups TRUE...

Страница 116: ...nt8 21 61 Ext 3 Proportional Gain 0 01 N A All set ups TRUE 2 Uint16 21 62 Ext 3 Integral Time 10000 00 s All set ups TRUE 2 Uint32 21 63 Ext 3 Differentation Time 0 00 s All set ups TRUE 2 Uint16 21...

Страница 117: ...E 0 Uint16 22 41 Minimum Sleep Time 10 s All set ups TRUE 0 Uint16 22 42 Wake up Speed RPM SR All set ups TRUE 67 Uint16 22 43 Wake up Speed Hz SR All set ups TRUE 1 Uint16 22 44 Wake up Ref FB Differ...

Страница 118: ...ups TRUE 1 Uint16 22 87 Pressure at No Flow Speed 0 000 N A All set ups TRUE 3 Int32 22 88 Pressure at Rated Speed 999999 999 N A All set ups TRUE 3 Int32 22 89 Flow at Design Point 0 000 N A All set...

Страница 119: ...6 Maintenance Text 0 N A 1 set up TRUE 0 VisStr 20 23 5 Energy Log 23 50 Energy Log Resolution 5 Last 24 Hours 2 set ups TRUE Uint8 23 51 Period Start SR 2 set ups TRUE 0 TimeOfDay 23 53 Energy Log 0...

Страница 120: ...4 10 Drive Bypass Function 0 Disabled 2 set ups TRUE Uint8 24 11 Drive Bypass Delay Time 0 s 2 set ups TRUE 0 Uint16 24 9 Multi Motor Funct 24 90 Missing Motor Function 0 Off All set ups TRUE Uint8 24...

Страница 121: ...Threshold SR All set ups TRUE 0 Uint8 25 44 Staging Speed RPM 0 RPM All set ups TRUE 67 Uint16 25 45 Staging Speed Hz 0 0 Hz All set ups TRUE 1 Uint16 25 46 Destaging Speed RPM 0 RPM All set ups TRUE...

Страница 122: ...nt16 26 31 Terminal X42 5 High Voltage 10 00 V All set ups TRUE 2 Int16 26 34 Term X42 5 Low Ref Feedb Value 0 000 N A All set ups TRUE 3 Int32 26 35 Term X42 5 High Ref Feedb Value 100 000 N A All se...

Страница 123: ...tor If an alarm cannot be reset the reason may be that its cause has not been rectified or the alarm is trip locked see also table on following page Alarms that are trip locked offer additional protec...

Страница 124: ...Motor phase U missing X X X 4 58 31 Motor phase V missing X X X 4 58 32 Motor phase W missing X X X 4 58 33 Inrush fault X X 34 Fieldbus communication fault X X 35 Out of frequency range X X 36 Mains...

Страница 125: ...ake IGBT X X 244 Heatsink temp X X X 245 Heatsink sensor X X 246 Pwr card supply X X 247 Pwr card temp X X 248 Illegal PS config X X 250 New spare parts X 251 New Type Code X X Table 8 1 Alarm Warning...

Страница 126: ...00008000 32768 AMA Not OK No Motor OVC Active 16 00010000 65536 Live Zero Error Live Zero Error 17 00020000 131072 Internal Fault 10V Low 18 00040000 262144 Brake Overload Brake Overload 19 00080000...

Страница 127: ...e limit is dependent on the drive voltage rating The frequency converter is still active WARNING 6 DC link voltage low The intermediate circuit voltage DC is lower than the low voltage warning limit T...

Страница 128: ...Over current The inverter peak current limit approx 200 of the rated current is exceeded The warning lasts about 1 5 sec then the frequency converter trips and issues an alarm If extended mechanical...

Страница 129: ...nnects and issues a warning The frequency converter is still able to run but since the brake transistor has short circuited substantial power is transmitted to the brake resistor even if it is inactiv...

Страница 130: ...ted 2064 2072 H081x option in slot x has restarted 2080 2088 H082x option in slot x has issued a powerup wait 2096 2104 H083x option in slot x has issued a legal powerup wait 2304 Could not read any d...

Страница 131: ...al communication digital I O or by pressing reset button on keypad WARNING 62 Output frequency at maximum limit The output frequency is higher than the value set in par 4 19 Max Output Frequency WARNI...

Страница 132: ...ing motor WARNING 204 Locked Rotor A multi motor overload situation was detected this could be due to e g a locked rotor ALARM 243 Brake IGBT This alarm is only for F Frame drives It is equivalent to...

Страница 133: ...stored in the EEPROM Select the correct type code in par 14 23 Typecode Setting according to the label on the unit Remember to select Save to EEPROM to complete ALARM 251 New type code The frequency c...

Страница 134: ...Intermittent 3 x 200 240 V A 7 3 8 3 11 7 13 8 18 4 Continuous kVA 208 V AC kVA 2 38 2 70 3 82 4 50 6 00 Max cable size mains motor brake mm2 AWG 2 4 10 Max input current Continuous 3 x 200 240 V A 5...

Страница 135: ...0 V A 22 0 28 0 42 0 54 0 68 0 80 0 104 0 130 0 154 0 Intermittent 3 x 200 240 V A 24 2 30 8 46 2 59 4 74 8 88 0 114 0 143 0 169 0 Max pre fuses 1 A 63 63 63 80 125 125 160 200 250 Environment Estimat...

Страница 136: ...Continuous kVA 400 V AC kVA 2 1 2 8 3 9 5 0 6 9 9 0 11 0 Continuous kVA 460 V AC kVA 2 4 2 7 3 8 5 0 6 5 8 8 11 6 Max cable size mains motor brake mm 2 AWG 2 4 10 Max input current Continuous 3 x 380...

Страница 137: ...C kVA 16 7 21 5 27 1 31 9 41 4 51 8 63 7 83 7 104 128 Max cable size mains motor brake mm 2 AWG 2 10 7 35 2 50 1 0 B4 35 2 95 4 0 120 MCM250 With mains disconnect switch included 16 6 35 2 35 2 70 3 0...

Страница 138: ...7 0 10 5 12 7 21 25 31 40 47 59 72 96 116 151 Continuous 3 x 525 600 V A 2 4 2 7 3 9 4 9 6 1 9 0 11 0 18 22 27 34 41 52 62 83 100 131 Intermittent 3 x 525 600 V A 2 6 3 0 4 3 5 4 6 7 9 9 12 1 20 24 3...

Страница 139: ...32 32 63 63 63 63 80 100 125 160 250 250 Environment Estimated power loss at rated max load W 4 50 65 92 122 145 195 261 300 400 475 525 700 750 850 1100 1400 1500 Weight enclosure IP20 kg 6 5 6 5 6...

Страница 140: ...00 sec Dependent on power size Torque characteristics Starting torque Constant torque maximum 110 for 1 min Starting torque maximum 135 up to 0 5 sec Overload torque Constant torque maximum 110 for 1...

Страница 141: ...z open collector Min frequency at terminal 29 33 4 Hz Voltage level see section on Digital input Maximum voltage on input 28 V DC Input resistance Ri approx 4 k Pulse input accuracy 0 1 1 kHz Max erro...

Страница 142: ...oad 2 3 400 V AC 2 A Max terminal load AC 15 1 on 4 5 NO Inductive load cos 0 4 240 V AC 0 2 A Max terminal load DC 1 1 on 4 5 NO Resistive load 80 V DC 2 A Max terminal load DC 13 1 on 4 5 NO Inducti...

Страница 143: ...section on Special Conditions Minimum ambient temperature during full scale operation 0 C Minimum ambient temperature at reduced performance 10 C Temperature during storage transport 25 65 70 C Maxim...

Страница 144: ...s an auto derating function to avoid it s heatsink reaching 95 deg C The frequency converter is protected against short circuits on motor terminals U V W If a mains phase is missing the frequency conv...

Страница 145: ...pattern in order to ensure the performance of the frequency converter The capability to automatically reduce the output current extends the acceptable operating conditions even further 9 2 4 Derating...

Страница 146: ...he design of the frequen cy converter puts a limit to the motor size Variable Quadratic torque applications VT In VT applications such as centrifugal pumps and fans where the torque is proportional to...

Страница 147: ...Dc Bus Connection 36 Dc Hold preheat Current 2 00 73 Dc Link 127 Default Settings 51 Derating For Ambient Temperature 145 Derating For Low Air Pressure 145 Derating For Running At Low Speed 146 Digita...

Страница 148: ...er Kw 1 20 70 Motor Protection 72 144 Motor Rotation Check 1 28 70 Motor Speed Direction 4 10 75 Motor Speed High Limit Hz 4 14 76 Motor Speed High Limit Rpm 4 13 76 Motor Speed Low Limit Hz 4 12 75 M...

Страница 149: ...53 High Ref feedb Value 6 15 80 Terminal 53 High Voltage 6 11 79 Terminal 53 Live Zero 6 17 80 Terminal 53 Low Current 6 12 80 Terminal 53 Low Ref feedb Value 6 14 80 Terminal 53 Low Voltage 6 10 79...

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