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5 Troubleshooting

5.1 Status Messages

5.1.1 Warnings/Alarm Messages

A warning or an alarm is signaled by the relevant LED on
the front of the frequency converter and indicated by a
code on the display.

A warning remains active until its cause is no longer
present. Under certain circumstances, operation of the
motor may still continue. Warning messages may be
critical, but are not necessarily so.

An alarm trips the frequency converter. Reset alarms to
restart operation once their cause has been rectified.

This can be done in 3 ways

•

By pressing [Reset].

•

Via a digital input with the reset function.

•

Via serial communication/optional fieldbus.

NOTICE

After a manual reset pressing [Reset], press [Auto On] to
restart the motor.

If an alarm cannot be reset, its cause may not have been
rectified, or the alarm is trip-locked (see also

).

Alarms that are trip-locked offer extra protection, meaning
that the mains supply must be switched off before the

alarm can be reset. After being switched back on, the
frequency converter is no longer blocked and may be reset
as described above once the cause has been rectified.

Alarms that are not trip-locked can also be reset using the
automatic reset function in

parameter 14-20 Reset Mode

.

NOTICE

Automatic wake-up is possible!

If a warning and alarm are marked against a code in

, this means that either a warning occurs before

an alarm, or else that it is possible to specify whether it is
a warning or an alarm that is to be shown for a given
fault.

This is possible, for instance, in

parameter 1-90 Motor

Thermal Protection

. After an alarm or trip, the motor carries

on coasting, and the alarm and warning flash. Once the
problem has been rectified, only the alarm continues
flashing until the frequency converter is reset.

NOTICE

No missing motor phase detection (numbers 30–32) and
no stall detection is active when

parameter 1-10 Motor

Construction

is set to

[1] PM non-salient SPM

.

Num
-
ber

Description

Warning

Alarm/Trip

Alarm/Trip Lock

Parameter

reference

1

10 volts low

X

–

–

2

Live zero error

(X)

(X)

–

Parameter 6-01 Live Zero Timeout

Function

3

No motor

(X)

–

–

Parameter 1-80 Function at Stop

4

Mains phase loss

(X)

(X)

(X)

Parameter 14-12 Function at

Mains Imbalance

5

DC-link voltage high

X

–

–

–

6

DC-link voltage low

X

–

–

–

7

DC overvoltage

X

X

–

–

8

DC undervoltage

X

X

–

–

9

Inverter overloaded

X

X

–

–

10

Motor ETR overtemperature

(X)

(X)

–

Parameter 1-90 Motor Thermal

Protection

11

Motor thermistor overtemperature

(X)

(X)

–

Parameter 1-90 Motor Thermal

Protection

12

Torque limit

X

X

–

–

13

Overcurrent

X

X

X

–

Troubleshooting

Programming Guide

MG20OB02

Danfoss A/S © 05/2018 All rights reserved.

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Содержание VLT AQUA Drive FC 202

Страница 1: ...ENGINEERING TOMORROW Programming Guide VLT AQUA Drive FC 202 Software version 3 30 vlt drives danfoss com...

Страница 2: ......

Страница 3: ...tiple Frequency Converters 17 2 2 3 Display Mode 17 2 2 4 Display Mode Selection of Readouts 17 2 2 5 Parameter Set up 18 2 2 6 Quick Menu Key Functions 18 2 2 7 Quick Menu Q3 Function Set ups 19 2 2...

Страница 4: ...rs 22 Application Functions 177 3 20 Parameters 23 Time based Functions 191 3 21 Parameters 24 Application Functions 2 202 3 22 Parameters 25 Cascade Controller 207 3 23 Parameters 26 Analog I O Optio...

Страница 5: ...3 4 1 20 23 Time based Functions 275 4 1 21 24 Appl Functions 2 276 4 1 22 25 Cascade Controller 276 4 1 23 26 Analog I O Option 277 4 1 24 29 Water Application Functions 279 4 1 25 30 Special Feature...

Страница 6: ...tuation that could result in death or serious injury CAUTION Indicates a potentially hazardous situation that could result in minor or moderate injury It can also be used to alert against unsafe pract...

Страница 7: ...nship between the reference input at 100 full scale value typically 10 V 20 mA and the resulting reference The maximum reference value is set in parameter 3 03 Maximum Reference RefMIN Determines the...

Страница 8: ...k information on motor speed The encoder is used in applications where great accuracy in speed control is required RCD Residual current device Set up Save parameter settings in 4 set ups Change betwee...

Страница 9: ...sition PI Position error Position error is the difference between the actual position and the commanded position The position error is the input for the position PI controller Position unit The physic...

Страница 10: ...ng service or repair work can result in death serious injury or property damage The motor can start via an external switch a fieldbus command an input reference signal from the LCP or after a cleared...

Страница 11: ...ans into consideration More monitoring and protective devices may be included always according to valid national safety regulations for example law on mechanical tools regulations for the prevention o...

Страница 12: ...ink PNP Source Illustration 1 2 Basic Wiring Schematic Drawing A Analog D Digital Terminal 37 is used for Safe Torque Off For Safe Torque Off installation instructions refer to the VLT Frequency Conve...

Страница 13: ...design guide for the correct termination of control cables 130BA681 10 Illustration 1 5 Grounding of Shielded Armored Control Cables 1 9 2 Start Stop Terminal 18 Parameter 5 10 Terminal 18 Digital In...

Страница 14: ...Freeze reference Terminal 29 Parameter 5 13 Terminal 29 Digital Input 21 Speed up Terminal 32 Parameter 5 14 Terminal 32 Digital Input 22 Speed down 12 18 27 29 32 37 24V Par 5 10 Par 5 12 Par 5 13 P...

Страница 15: ...tion keys and indicator lights The LCP display can show up to 5 items of operating data while showing Status Display lines a Status line Status messages showing icons and graphics b Line 1 2 Operator...

Страница 16: ...alarm and or warning indicator lights up A status and an alarm text appear on the LCP The ON indicator light is activated when the frequency converter receives mains voltage or via a DC bus terminal...

Страница 17: ...e to switch directly between Quick Menu mode and Main Menu mode Main Menu This section is used for programming all parameters The Main Menu parameters can be accessed immediately unless a password has...

Страница 18: ...a fieldbus override a start command via the LCP The following control signals are still active when Hand On is activated Hand On Off Auto On Reset Coast stop inverse Reversing Set up select bit 0 Set...

Страница 19: ...bar When 100 is reached press OK 2 2 3 Display Mode In normal operation up to 5 different operating variables can be indicated continuously in the middle section 1 1 1 2 and 1 3 as well as 2 and 3 2...

Страница 20: ...used for practically all assignments and offers 2 programming mode options Main menu mode Quick menu mode Main menu provides access to all parameters Quick menu takes the user through a few parameters...

Страница 21: ...ings to get information about the show line readouts The information is shown as graphs Only parameters selected in parameter 0 20 Display Line 1 1 Small and parameter 0 24 Display Line 3 Large can be...

Страница 22: ...rameter 3 02 Minimum Reference Parameter 3 03 Maximum Reference Parameter 3 03 Maximum Reference Parameter 3 10 Preset Reference Parameter 6 10 Terminal 53 Low Voltage Parameter 5 13 Terminal 29 Digit...

Страница 23: ...divided into groups The first digit of the parameter number from the left indicates the parameter group number All parameters can be changed in the Main Menu However depending on the configuration pa...

Страница 24: ...can be changed step by step This applies to Parameter 1 20 Motor Power kW Parameter 1 22 Motor Voltage Parameter 1 23 Motor Frequency The parameters are changed both as a group of numeric data values...

Страница 25: ...etup 1 130BP078 10 A 17 Illustration 2 24 Alarm Main Menu Quick Set up Used for programming all parameters or only the parameters in the Quick Menu see also description of the LCP 102 in chapter 2 1 T...

Страница 26: ...he bus the frequency converter starts The key can be selected as 1 Enable or 0 Disable via parameter 0 42 Auto on Key on LCP NOTICE An active HAND OFF AUTO signal via the digital inputs has higher pri...

Страница 27: ...s after 5 s 4 The frequency converter is now programmed according to default settings This procedure initializes all except Parameter 15 00 Operating hours Parameter 15 03 Power Up s Parameter 15 04 O...

Страница 28: ...arameter group contains the last 10 preventive maintenance logs 20 FC Closed Loop This parameter group is used for configuring the closed loop PID controller that controls the output frequency of the...

Страница 29: ...51 Bahasa Indonesia Part of language package 2 52 Hrvatski Part of language package 2 0 02 Motor Speed Unit Option Function NOTICE This parameter cannot be adjusted while the motor is running The inf...

Страница 30: ...tive Set up The LCP then shows the selected active set up Using multi set up it is possible to switch between set ups with the frequency converter running or stopped via digital input or serial commun...

Страница 31: ...his Set up Linked to feature is used when 9 Multi set up in parameter 0 10 Active Set up is selected Use 9 Multi set up to move from 1 set up to another during operation while the motor is running For...

Страница 32: ...Line 1 1 Small Option Function 1005 Readout Transmit Error Counter Shows the number of CAN control transmission errors since the last power up 1006 Readout Receive Error Counter Shows the number of C...

Страница 33: ...play Line 1 1 Small Option Function 1650 External Reference Sum of the external reference as a percentage that is the sum of analog pulse and bus 1651 Pulse Reference 1652 Feedback Unit Signal value i...

Страница 34: ...n 1693 Warning Word 2 One or more warnings in hex code used for serial communication 1694 Ext Status Word One or more status conditions in hex code used for serial communication 3401 PCD 1 Write to MC...

Страница 35: ...shown in the Q1 Personal Menu in the order they are programmed into this array parameter Delete parameters by setting the value to 0000 For example this can be used to provide quick simple access to j...

Страница 36: ...75 mm Hg 0 30 Custom Readout Unit Option Function 80 kW 120 GPM 121 gal s 122 gal min 123 gal h 124 CFM 125 ft s 126 ft min 127 ft h 130 lb s 131 lb min 132 lb h 140 ft s 141 ft min 145 ft 160 F 170 p...

Страница 37: ...Display Line 1 2 Small parameter 0 22 Display Line 1 3 Small parameter 0 23 Display Line 2 Large or parameter 0 24 Display Line 3 Large Press or to change a character Press and to move the cursor When...

Страница 38: ...and copying set ups from 1 frequency converter to another 0 50 LCP Copy Option Function NOTICE This parameter cannot be adjusted while the motor is running 0 No copy 1 All to LCP Copies all parameter...

Страница 39: ...nu parameters 3 Bus Read only 5 All Read only 0 67 Bus Password Access Range Function 0 N A 0 9999 N A Writing to this parameter enables unlocking of the frequency converter from bus MCT 10 Set up Sof...

Страница 40: ...up is installed If VLT Analog I O Option MCB 109 is installed 1 Enabled is default 0 Disabled 1 Enabled 0 81 Working Days Array 7 Array with 7 elements 0 6 shown below the parameter number in the disp...

Страница 41: ...te and time The date and time is updated continuously The clock does not begin counting until a setting different from default has been made in parameter 0 70 Date and Time Parameter Description Progr...

Страница 42: ...For speed control of constant torque applications such as Axial pumps Positive displacement pumps Blowers Provides a voltage which is optimized for a constant torque load characteristic of the motor i...

Страница 43: ...re active depending on the setting in parameter 1 10 Motor Construction Parameter 1 10 Motor Construction 0 Asynchro nous 1 PM Motor non salient 2 PM Motor Salient IPM 3 SynRM Motor Parameter 1 00 Con...

Страница 44: ...rameter 1 10 Motor Construction 0 Asynchro nous 1 PM Motor non salient 2 PM Motor Salient IPM 3 SynRM Motor Parameter 1 82 Min Speed for Function at Stop Hz x x x x Parameter 1 86 Trip Speed Low RPM x...

Страница 45: ...Frequency 4 Parameter 1 24 Motor Current 5 Parameter 1 25 Motor Nominal Speed For optimum performance in VVC mode extra motor data is required to set up the following parameters Find the data in the...

Страница 46: ...mple 320 V at 1800 RPM it can be calculated at 1000 RPM as follows Back EMF Voltage RPM x1000 320 1800 x1000 178 4 For IPM motors Configure the inductance values in the following parameters Parameter...

Страница 47: ...s If only line line data is available divide the line line value by 2 to get the line common value 2 Parameter 1 37 d axis Inductance Ld Enter the line to common direct axis inductance of the motor If...

Страница 48: ...due to non linearity in the inverter at low speed 1 11 Motor Model Option Function Automatically sets the factory values for the selected motor If the default value Std Asynchron is used determine se...

Страница 49: ...1 21 Motor Power HP Range Function Size related 0 09 500 00 hp NOTICE This parameter cannot be adjusted while the motor is running Enter the nominal motor power in hp according to the motor nameplate...

Страница 50: ...y bus commands or digital inputs except external interlock and Safe Torque Off STO if included 0 Off Motor rotation check is not active 1 Enabled Motor rotation check is enabled 1 29 Automatic Motor A...

Страница 51: ...AQUA Drive FC 202 Design Guide The AMA sequence adjusts all motor parameters except the inertia moment of the rotor and the iron loss resistance parameter 1 36 Iron Loss Resistance Rfe 130BA375 11 RS...

Страница 52: ...synchronous motors Set the rotor leakage reactance of the motor using 1 of these methods Run an AMA on a cold motor The frequency converter 1 34 Rotor Leakage Reactance X2 Range Function measures the...

Страница 53: ...2 lines divide by 2 Parameter 1 37 d axis Inductance Ld line to common This parameter gives direct axis inductance of the PM motor The d axis inductance is defined for phase to common measurement For...

Страница 54: ...axis Inductance Ld If the motor supplier provides an induction curve enter the induction value at 200 of the nominal value 1 45 q axis Inductance Sat LqSat Range Function Size related 0 1000 mH This...

Страница 55: ...non salient SPM 1 50 Motor Magnetisation at Zero Speed Range Function Use this parameter along with parameter 1 51 Min Speed Normal Magnetising RPM to obtain a different thermal load on the motor whe...

Страница 56: ...torque 100 means full nominal motor current In this case the default value is 30 1 PM non salient 0 40 A general setting of 20 is recommended for PM motors Higher values can give increased performance...

Страница 57: ...5 7 5 10 11 45 5 55 550 3 4 Table 3 9 Changeover Frequency 1 62 Slip Compensation Range Function 0 500 500 NOTICE Parameter 1 62 Slip Compensation has no effect when parameter 1 10 Motor Construction...

Страница 58: ...tion Select the start function during start delay This parameter is linked to parameter 1 71 Start Delay 0 DC Hold Motor Preheat Energizes the motor with a DC hold current parameter 2 00 DC Hold Prehe...

Страница 59: ...ding 4 kW 5 4 hp Current testing limited to a machine power size up to 22 kW 30 hp Prepared for salient pole machine IPMSM but not yet verified on those types of machine For high inertia applications...

Страница 60: ...Speed Unit is set to 11 RPM Enter the low limit for the motor speed at which the frequency converter trips If the value is 0 the function is not active If the speed at any time after the start or duri...

Страница 61: ...thermal monitoring function for Ex e motors for ATEX Enables parameter 1 94 ATEX ETR cur lim speed reduction parameter 1 98 ATEX ETR interpol points freq and parameter 1 99 ATEX ETR interpol points cu...

Страница 62: ...al ATEX approved PTC protection device can be used NOTICE Only use ATEX Ex e approved motors for this function See the motor nameplate approval certificate datasheet or contact motor supplier When con...

Страница 63: ...8 37 32 A 27 19 29 33 B 20 GND R 6 6 k 10 8 k 130BA151 11 Illustration 3 16 Thermistor Connection 1 91 Motor External Fan Option Function 0 No No external fan is required that is the motor is derated...

Страница 64: ...C 77 F 2 KTY Sensor 3 2 k at 25 C 77 F 1 96 KTY Thermistor Resource Option Function Select analog input terminal 54 as a thermistor sensor input Terminal 54 cannot be selected as thermistor source if...

Страница 65: ...ort The braking current is active during the time period set in parameter 2 02 DC Braking Time 2 02 DC Braking Time Range Function 10 s 0 60 s Set the duration of the DC brake current set in parameter...

Страница 66: ...r 30 81 Brake Resistor ohm 2 12 Brake Power Limit kW Range Function Size related 0 001 2000 000 kW NOTICE This parameter is only active in frequency converters with an integral dynamic brake Set the m...

Страница 67: ...s returned 2 15 Brake Check Option Function 4 If the DC link ripple amplitude while braking is higher than the DC link ripple amplitude before braking 1 the brake check is OK 0 Off Monitors brake resi...

Страница 68: ...t the preset references Select Preset ref bit 0 1 2 16 17 or 18 for the corresponding digital inputs in parameter group 5 1 Digital Inputs 3 10 Preset Reference Array 8 Range Function 0 100 100 Enter...

Страница 69: ...Y X X Y 100 P 3 14 130BA278 10 Illustration 3 20 Actual Reference 3 15 Reference 1 Source Option Function NOTICE This parameter cannot be adjusted while the motor is running Select the reference inpu...

Страница 70: ...oup 5 1 Digital Inputs option 42 Ref source bit 0 3 17 Reference 3 Source Option Function NOTICE This parameter cannot be adjusted while the motor is running Select the reference input to be used for...

Страница 71: ...time preventing overvoltage from arising in the inverter due to regenerative operation of the motor The ramp down time should also be long enough to prevent that the generated current exceeds the cur...

Страница 72: ...eed Motor Speed High Low Normal Ramps Initial Ramp Final Ramp Time Speed Illustration 3 23 Initial and Final Ramp Time 3 85 Check Valve Ramp Time Range Function 0 s 0 650 s To protect ball check valve...

Страница 73: ...pecified digital potentiometer function increase decrease or clear If increase decrease is activated for longer than the ramp delay period specified in parameter 3 95 Ramp Delay the actual reference i...

Страница 74: ...frequency of the motor shaft The speed low limit must not exceed the setting in parameter 4 14 Motor Speed High Limit Hz 4 13 Motor Speed High Limit RPM Range Function Size related 0 60000 RPM NOTICE...

Страница 75: ...ting 4 19 Max Output Frequency Range Function Size related 1 590 Hz NOTICE This parameter cannot be adjusted while the motor is running NOTICE When parameter 1 10 Motor Construction is set to 1 PM non...

Страница 76: ...splay indicates RefLow The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02 4 55 Warning Reference High Range Function 999999 999 par 4 54...

Страница 77: ...quency bands causing resonances The motor ramps up according to the ramp set 4 When sweeping through a resonance band press OK on the LCP when leaving the band The actual frequency is stored as the fi...

Страница 78: ...frequency converter All digital inputs can be set to the following functions Options 120 138 are related to the cascade controller functionality For more information see parameter group 25 Cascade Co...

Страница 79: ...inal programmed for coast inverse is logic 0 The alarm message is also active via digital outputs and relay outputs if programmed for external interlock The alarm can be reset using a digital input or...

Страница 80: ...missive has been programmed must be logic 1 before a start command can be accepted Run permissive has a logic AND function related to the terminal which is programmed for 8 Start 14 Jog or 20 Freeze O...

Страница 81: ...ameter group 5 1 Digital Inputs Setting in parameter 25 06 Number of Pumps 0 No 1 Yes 130 Pump1 Interlock Controlled by relay1 only if not lead pump Controlled by frequency converter cannot be interlo...

Страница 82: ...d the frequency converter continues without manual reset 4 PTC 1 Alarm Coasts the frequency converter when Safe Torque Off is activated Manual reset from LCP digital input or fieldbus 5 PTC 1 Warning...

Страница 83: ...ins all options and functions listed in parameter group 5 1 Digital Inputs except for option 32 Pulse input 5 24 Terminal X46 9 Digital Input This parameter is related to the digital input on VLT Exte...

Страница 84: ...is logic 1 when the brake IGBT is short circuited Use this function to protect the frequency converter if there is a fault on the brake modules Use the output relay to cut out the mains voltage from t...

Страница 85: ...start command active Output is high when there is an active start command for example auto on and a start command via digital input or bus is active or Hand On NOTICE All inverse stop coast commands m...

Страница 86: ...FF Operand R 244 RS Flipflop 4 See parameter 13 15 RS FF Operand S parameter 13 16 RS FF Operand R 245 RS Flipflop 5 See parameter 13 15 RS FF Operand S parameter 13 16 RS FF Operand R 246 RS Flipflop...

Страница 87: ...Relay 123 32 Mech brake ctrl 33 Safe stop active 36 Control word bit 11 37 Control word bit 12 40 Out of ref range 41 Below reference low 42 Above ref high 45 Bus ctrl 46 Bus ctrl 1 if timeout 5 40 F...

Страница 88: ...arameter 5 02 Terminal 29 Mode to 0 Input 130BA076 10 RPM Ref Low freq P 5 50 P 5 55 Input Hz High ref value P 5 53 p 5 58 High freq P 5 51 P 5 56 Low ref value P 5 52 p 5 57 Illustration 3 31 Pulse I...

Страница 89: ...the high reference value RPM for the motor shaft speed See also parameter 5 53 Term 29 High Ref Feedb Value 5 59 Pulse Filter Time Constant 33 Range Function 100 ms 5 1000 ms NOTICE This parameter ca...

Страница 90: ...for readout on terminal X30 6 This parameter is active when VLT General Purpose I O MCB 101 is installed in the frequency converter Same options and functions as parameter group 5 6 Pulse Outputs Opti...

Страница 91: ...holds the state of the digital outputs and relays that are controlled by bus A logical 1 indicates that the output is high or active A logical 0 indicates that the output is low or inactive Bit 0 CC d...

Страница 92: ...l Range Function 0 0 100 Contains the frequency to apply to the digital output terminal 6 when it is configured as bus controlled 5 98 Pulse Out X30 6 Timeout Preset Range Function 0 0 100 Contains th...

Страница 93: ...rrent Parameter 6 20 Terminal 54 Low Voltage Parameter 6 22 Terminal 54 Low Current The function can also be activated for a time period defined in parameter 6 00 Live Zero Timeout Time If several tim...

Страница 94: ...rresponds to the low voltage low current set in parameter 6 10 Terminal 53 Low Voltage and parameter 6 12 Terminal 53 Low Current 6 15 Terminal 53 High Ref Feedb Value Range Function Size related 9999...

Страница 95: ...stant Range Function 0 005 s 0 005 10 s NOTICE This parameter cannot be adjusted while the motor is running Enter the filter time constant This is a first order digital low pass filter time constant f...

Страница 96: ...6 41 Terminal X30 12 High Voltage Range Function 10 V par 6 40 10 V Sets the analog input scaling value to correspond to the high reference feedback value set in parameter 6 45 Term X30 12 High Ref F...

Страница 97: ...0 mA 107 Speed 0 HighLim 0 Speed high limit parameter 4 13 Motor Speed High Limit RPM and parameter 4 14 Motor Speed High Limit Hz 0 20 mA 108 Torque 160 0 20 mA 109 Out frq 0 Fmax 113 Ext Closed Loop...

Страница 98: ...unction 0 0 200 Scale for the minimum output 0 mA or 4 mA of the analog signal at terminal 42 Set the value to be the percentage of the full range of the variable selected in parameter 6 50 Terminal 4...

Страница 99: ...0 100 Holds the level of output 42 if controlled by bus 6 54 Terminal 42 Output Timeout Preset Range Function 0 0 100 Holds the preset level of output 42 If a timeout function is selected in paramete...

Страница 100: ...ontains the value to apply to the output terminal when it is configured as bus controlled timeout and timeout is detected 6 70 Terminal X45 1 Output Select the output of terminal X45 1 of VLT Extended...

Страница 101: ...0mA 137 Speed 4 20mA 138 Torque 4 20mA 139 Bus ctrl 140 Bus ctrl 4 20 mA 141 Bus ctrl t o 142 Bus ctrl t o 4 20mA 143 Ext CL 1 4 20mA 144 Ext CL 2 4 20mA 145 Ext CL 3 4 20mA 146 Cascade Ref 4 20mA 147...

Страница 102: ...ime is exceeded it indicates that the serial communication has stopped The function selected in parameter 8 04 Control Timeout Function is then carried out A valid control word triggers the timeout co...

Страница 103: ...p Resumes the set up that was active before the timeout 8 06 Reset Control Timeout This parameter is active only when option 0 Hold set up has been selected in parameter 8 05 End of Timeout Function O...

Страница 104: ...figuration of bits 12 15 in the status word Array 16 Option Function 1 indicates that the terminal is high 15 T33 DI status The bit indicates the status of terminal 33 0 indicates that the terminal is...

Страница 105: ...action 35 Set digital out D low is executed 84 SL digital out E See parameter 13 52 SL Controller Action The output goes high whenever the smart logic action 42 Set digital out E high is executed The...

Страница 106: ...larm 10014 Earth fault alarm 10016 Short circuit alarm 8 17 Configurable Alarm and Warningword Array 16 Select the meaning of a specific bit in the configurable alarm and warning word The word has 16...

Страница 107: ...eceiving a request and transmitting a response This is used for overcoming modem turnaround delays Size related 5 10000 ms Specify the minimum delay time between receiving a request and transmitting a...

Страница 108: ...3405 PCD 5 Write to MCO 3406 PCD 6 Write to MCO 3407 PCD 7 Write to MCO 3408 PCD 8 Write to MCO 3409 PCD 9 Write to MCO 3410 PCD 10 Write to MCO 8 43 PCD Read Configuration Array 64 Option Function 0...

Страница 109: ...836 Analog Input X48 2 mA 1837 Temp Input X48 4 8 43 PCD Read Configuration Array 64 Option Function 1838 Temp Input X48 7 1839 Temp Input X48 10 1850 Sensorless Readout unit 1860 Digital Input 2 2792...

Страница 110: ...tion 2 Logic AND The fieldbus serial communication port and a digital input trigger the start function 3 Logic OR The fieldbus serial communication port or a digital input triggers the start function...

Страница 111: ...meter shows the number of valid telegrams detected on the bus 8 81 Bus Error Count Array 6 Range Function 0 0 4294967295 This parameter shows the number of telegrams with faults for example CRC fault...

Страница 112: ...the instance telegram for data transmission The instances available depend on the setting of parameter 8 10 Control Profile When parameter 8 10 Control Profile is set to 0 FC profile parameter 10 10...

Страница 113: ...not updated 5 CAN bus off 6 I O send error 7 Initialization error 8 No bus supply 9 Bus off 10 Error passive 11 Error warning Bit Description 12 Duplicate MAC ID error 13 RX queue overrun 14 TX queue...

Страница 114: ...on 1 Store edit setup Stores all parameter values from the active set up in the non volatile memory The selection returns to 0 Off when all values have been stored 2 Store all setups Stores all parame...

Страница 115: ...is true Parameter 13 03 Reset SLC resets all SLC parameters and starts programming from scratch 3 12 1 13 0 SLC Settings Use the SLC settings to activate deactivate and reset the smart logic control s...

Страница 116: ...uency converter is stopped or coasted either via digital input fieldbus or other 41 Reset Trip This event is true if the frequency converter is tripped but not trip locked and Reset is pressed 42 Auto...

Страница 117: ...puts for further description 21 Alarm trip lock See parameter group 5 3 Digital Outputs for further description 13 02 Stop Event Option Function 22 Comparator 0 Use the result of comparator 0 in the l...

Страница 118: ...Flipflop 4 99 RS Flipflop 5 100 RS Flipflop 6 See parameter 13 15 RS FF Operand S parameter 13 16 RS FF Operand R 101 RS Flipflop 7 102 Verifying Flow 103 Relay 1 13 02 Stop Event Option Function 104...

Страница 119: ...ady 54 Running 55 Reversing 13 10 Comparator Operand Array 6 Option Function 56 In range 60 On reference 61 Below reference low 62 Above ref high 65 Torque limit 66 Current Limit 67 Out of current ran...

Страница 120: ...Actual Vol in thousands 246 Actual Vol in millions 247 Actual Vol in billions 248 Actual Vol in trillions 249 Therm Sensor Temp 13 11 Comparator Operator Array 6 Option Function 0 Select 0 for the res...

Страница 121: ...41 Logic Rule Operator 1 1 1 AND Parameter 13 15 RS FF Operand S 0 26 Logic rule 0 Output from parameter 13 41 Log ic Rule Operator 1 0 Parameter Setting Notes Parameter 13 16 RS FF Operand R 0 27 Log...

Страница 122: ...Flow 103 Relay 1 104 Relay 2 13 15 RS FF Operand S Array 8 Select the set input Option Function 105 Relay 3 106 Relay 4 107 Relay 5 108 Relay 6 109 Relay 7 110 Relay 8 111 Relay 9 112 System On Ref 1...

Страница 123: ...es priority over the set input Option Function 98 RS Flipflop 4 99 RS Flipflop 5 100 RS Flipflop 6 101 RS Flipflop 7 102 Verifying Flow 103 Relay 1 104 Relay 2 105 Relay 3 106 Relay 4 107 Relay 5 108...

Страница 124: ...or further description 13 40 Logic Rule Boolean 1 Array 6 Option Function 4 On reference See parameter group 5 3 Digital Outputs for further description 5 Torque limit See parameter group 5 3 Digital...

Страница 125: ...not trip locked and an automatic reset is issued 43 OK Key This logic rule is true if OK is pressed 44 Reset Key This logic rule is true if Reset is pressed 45 Left Key This logic rule is true if is p...

Страница 126: ...aluates the expression NOT 13 40 AND 13 42 6 NOT OR Evaluates the expression NOT 13 40 OR 13 42 7 NOT AND NOT Evaluates the expression NOT 13 40 AND NOT 13 42 13 41 Logic Rule Operator 1 Array 6 Optio...

Страница 127: ...13 16 RS FF Operand R 97 RS Flipflop 3 See parameter 13 15 RS FF Operand S parameter 13 16 RS FF Operand R 98 RS Flipflop 4 See parameter 13 15 RS FF Operand S parameter 13 16 RS FF Operand R 99 RS Fl...

Страница 128: ...t range 8 Below I low 9 Above I high 10 Out of speed range 11 Below speed low 12 Above speed high 13 Out of feedb range 14 Below feedb low 13 44 Logic Rule Boolean 3 Array 6 Option Function 15 Above f...

Страница 129: ...vent See parameter 13 02 Stop Event for further descriptions of options and their functions 0 False 13 51 SL Controller Event Array 20 Option Function 1 True 2 Running 3 In range 4 On reference 5 Torq...

Страница 130: ...vent Array 20 Option Function 129 Digital input x46 9 130 Digital input x46 11 131 Digital input x46 13 140 ATEX ETR cur warning 141 ATEX ETR cur alarm 142 ATEX ETR freq warning 143 ATEX ETR freq alar...

Страница 131: ...f 38 Set digital out A high Any output with digital output 1 selected is high closed 39 Set digital out B high Any output with digital output 2 selected is high closed 40 Set digital out C high Any ou...

Страница 132: ...ic rule 0 27 Logic rule 1 28 Logic rule 2 29 Logic rule 3 30 SL Time out 0 31 SL Time out 1 32 SL Time out 2 33 Digital input DI18 34 Digital input DI19 35 Digital input DI27 36 Digital input DI29 37...

Страница 133: ...9 Alert Status Word Range Function 0 0 4294967295 Shows the status word of a user defined alarm in hex code Parameter Description Programming Guide MG20OB02 Danfoss A S 05 2018 All rights reserved 131...

Страница 134: ...tor 3 13 2 14 1 Mains On Off Parameters for configuring mains failure monitoring and handling 14 10 Mains Failure Option Function Select the function by which the frequency converter must act when the...

Страница 135: ...nically until the speed is above the reference speed and the situation in point 2 occurs Instead of waiting for that criterion point 3 is introduced 5 Kinetic back up trip The difference between kinet...

Страница 136: ...ng generates current This results in a higher UDC which is limited using the brake chopper resistor brake 14 10 Mains Failure Option Function 14 11 1 35 UDC 0 UDC Ref A B C D E F 130BC924 10 U n RPM t...

Страница 137: ...ters for configuring auto reset handling special trip handling and control card self test or initialization 14 20 Reset Mode Option Function NOTICE The motor may start without warning If the specified...

Страница 138: ...pply and remove the test plug The green LED on the control card lights up If the test fails LCP readout Control card I O failure Replace the frequency converter or control card The red indicator light...

Страница 139: ...tional gain value for the current limit controller Selection of a high value makes the controller react faster Too high a setting leads to controller instability 14 31 Current Lim Ctrl Integration Tim...

Страница 140: ...ns but pay attention when operating in field weakening as it can generate speed oscillations at the motor shaft In field weakening turn off DC link compensation 0 Off Disables DC link compensation 1 O...

Страница 141: ...5 100 95 60s 100 90 7 98 Current of rated Time Desired current 100 Inverter load counter Time Warning Warning Illustration 3 55 Output Current in Overload Condition If the pump is unable to run contin...

Страница 142: ...low 1490 0 1 X D 24 V low 1490 1 47 X D 1 8 V supply low 1490 2 48 X D Voltage limit 1490 3 64 X D Ground fault 1490 41 14 D X Ground fault 2 1490 51 45 D X Torque limit 1490 6 12 X D Overcurrent 149...

Страница 143: ...ameter 15 02 kWh Counter 15 07 Reset Running Hours Counter Option Function 0 Do not reset No reset of the running hours counter is required 1 Reset counter Select 1 Reset counter and press OK to reset...

Страница 144: ...Below I low 9 Above I high 10 Out of speed range 11 Below speed low 12 Above speed high 13 Out of feedb range 15 12 Trigger Event Option Function 14 Below feedb low 15 Above feedb high 16 Thermal warn...

Страница 145: ...t Log Error Code 3 Frequency Parameter 16 13 Frequency 4 Speed RPM Parameter 16 17 Speed RPM 5 Reference Parameter 16 02 Reference 7 DC link voltage Parameter 16 30 DC Link Voltage 9 Motor phase U cur...

Страница 146: ...fault See Illustration 3 58 e30bg262 10 Illustration 3 58 Service Log Detailed View 250 ms 3 14 6 Alarms that Trigger a Service Log Record Alarm title 4 Mains phase loss 5 DC voltage high 6 DC voltag...

Страница 147: ...or a description after converting to binary value Warning word Decimal value See parameter 16 92 Warning Word for a description Alarm word Decimal value See parameter 16 90 Alarm Word for a descriptio...

Страница 148: ...ue 0 9 This parameter shows the status of the alarm 0 Alarm inactive 1 Alarm active 15 35 Alarm Log Feedback Array 10 Range Function 0 ProcessCtrlUnit 999999 999 999999 999 ProcessCtrlUnit 15 36 Alarm...

Страница 149: ...ber after the power card exchange see parameter 14 29 Service Code 15 47 Power Card Ordering No Range Function 0 0 8 View the power card ordering number 15 48 LCP Id No Range Function 0 0 20 View the...

Страница 150: ...g CXXXX means no option 15 75 Slot C0 E0 Option SW Version Range Function 0 0 20 View the software version for the option installed in slot C 15 76 Option in Slot C1 E1 Range Function 0 0 30 Shows the...

Страница 151: ...otor Status 16 10 Power kW Range Function 0 kW 0 10000 kW Shows motor power in kW The value shown is calculated based on the actual motor voltage and motor current The value is filtered and therefore...

Страница 152: ...tor Power kW or parameter 1 21 Motor Power HP and parameter 1 25 Motor Nominal Speed This is the value monitored by the broken belt function set in parameter group 22 6 Broken Belt Detection 16 23 Mot...

Страница 153: ...ter 5 8 rectifier 0 no fault recorded After a short circuit alarm Imax2 or overcurrent alarm Imax1 or imbalance of supply voltage this contains the power card number associated with the alarm It only...

Страница 154: ...l input GP I O terminal X30 3 Bit 9 Digital input GP I O terminal X30 2 Bits 10 63 Reserved for future terminals Table 3 26 Digital Input Bits 16 61 Terminal 53 Switch Setting Option Function View the...

Страница 155: ...ut X45 1 mA Range Function reflects the selection in parameter 6 70 Terminal X45 1 Output 16 79 Analog Out X45 3 mA Range Function 0 000 N A 0 000 30 000 N A Shows the actual output value at terminal...

Страница 156: ...rning Word 2 Range Function 0 0 4294967295 View the warning word 2 sent via the serial communication port in hex code 16 94 Ext Status Word Range Function 0 0 4294967295 Returns the extended status wo...

Страница 157: ...e Word Example The preventive maintenance word shows 040Ahex Position 1 2 3 4 Hex value 0 4 0 A Table 3 28 Example The 1st digit 0 indicates that no items from the 4th row require maintenance The 2nd...

Страница 158: ...etting in parameter 0 72 Time Format 18 03 Maintenance Log Date and Time Array 10 Range Function NOTICE The frequency converter has no back up of the clock function The set date time resets to default...

Страница 159: ...rminal X42 7 on the VLT analog I O card MCB 109 The value shown reflects the selection in parameter 26 40 Terminal X42 7 Output 18 34 Analog Out X42 9 V Range Function 0 0 30 Readout of the value of t...

Страница 160: ...w the signal states from the active digital inputs on the VLT Advanced Cascade Controller MCO 102 Counting from right to left the positions in the binary are DI7 DI1 pos 2 pos 8 Parameter Description...

Страница 161: ...t or fast which can be modified in parameter 20 71 Controller Performance A fast system might be a well defined irrigation system with short ramp times that requires rapid response to changes in desir...

Страница 162: ...g in 200 Ext Closed Loop 1 201 Ext Closed Loop 2 202 Ext Closed Loop 3 20 01 Feedback 1 Conversion This parameter allows a conversion function to be applied to feedback 1 0 Linear has no effect on the...

Страница 163: ...Feedback 2 Conversion Option Function 0 Linear 1 Square root 20 05 Feedback 2 Source Unit See parameter 20 02 Feedback 1 Source Unit for details Option Function 0 Linear 20 06 Feedback 3 Source Optio...

Страница 164: ...lling the output frequency of the frequency converter Option Function 0 1 5 PPM 10 1 min 11 RPM 20 12 Reference Feedback Unit This parameter determines the unit that is used for the setpoint reference...

Страница 165: ...s in each duct the pressure at each VAV box cannot be assumed to be the same The minimum pressure required is the same for all VAV boxes Select option 3 Minimum in parameter 20 20 Feedback Function to...

Страница 166: ...nals are used the feedback that is not to be used must be set to 0 No Function in parameter 20 00 Feedback 1 Source parameter 20 03 Feedback 2 Source or parameter 20 06 Feedback 3 Source Each setpoint...

Страница 167: ...implifying and saving time during commissioning while ensuring accurate control adjustment To use auto tuning configure the frequency converter for closed loop in parameter 1 00 Configuration Mode Use...

Страница 168: ...t DRC can only be set up by using SPC 20 70 Closed Loop Type Option Function Select the application response speed if it is known The default setting is sufficient for most applications A more precise...

Страница 169: ...ed it initially ramps up to this output speed in open loop mode following the active ramp up time When the output speed programmed is reached the frequency converter automatically switches to closed l...

Страница 170: ...etween the reference setpoint and feedback signals The contribution is propor tional to the size of the deviation This ensures that the deviation error approaches zero Quick response on any deviation...

Страница 171: ...raphical LCP to react on messages during the auto tuning sequence Enabling auto tuning parameter 21 09 PID Auto Tuning puts the relevant PID controller into PID auto tuning mode The LCP then provides...

Страница 172: ...4 Enter the minimum allowable feedback level in user units as defined in Parameter 21 10 Ext 1 Ref Feedback Unit for EXT CL 1 Parameter 21 30 Ext 2 Ref Feedback Unit for EXT CL 2 Parameter 20 05 Feedb...

Страница 173: ...5 ft s 126 ft min 127 ft h 130 lb s 131 lb min 132 lb h 140 ft s 141 ft min 145 ft 160 F 170 psi 171 lb in 172 in WG 173 ft WG 174 in Hg 180 HP 21 11 Ext 1 Minimum Reference Range Function 0 ExtPID1Un...

Страница 174: ...nsorless Pressure 200 Ext Closed Loop 1 201 Ext Closed Loop 2 202 Ext Closed Loop 3 21 15 Ext 1 Setpoint Range Function 0 ExtPID1Unit 999999 999 999999 999 ExtPID1Unit The setpoint reference is used i...

Страница 175: ...he proportional controller is 0 21 23 Ext 1 Differentation Time Range Function 0 s 0 10 s The differentiator does not react to a constant error It only provides a gain when the feedback changes The qu...

Страница 176: ...put X30 11 21 34 Ext 2 Feedback Source Option Function 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 99 Normal Feedback 100 Bus Feedback...

Страница 177: ...nput 54 7 Pulse input 29 8 Pulse input 33 20 Digital pot meter 21 Analog input X30 11 21 53 Ext 3 Reference Source Option Function 22 Analog input X30 12 23 Analog Input X42 1 24 Analog Input X42 3 25...

Страница 178: ...ee parameter 21 22 Ext 1 Integral Time for details 21 63 Ext 3 Differentation Time Range Function 0 s 0 10 s See parameter 21 23 Ext 1 Differentation Time for details 21 64 Ext 3 Dif Gain Limit Range...

Страница 179: ...AQUA Drive FC 202 includes functions that detect if the load conditions in the system allow the motor to be stopped Low power detection Low speed detection 1 of these 2 signals must be active for a s...

Страница 180: ...s with minimum speed as set in parameter 4 11 Motor Speed Low Limit RPM or parameter 4 12 Motor Speed Low Limit Hz Actions are common with no flow detection individual selection not possible The use o...

Страница 181: ...Detects when the motor operates with a speed as set in parameter 4 11 Motor Speed Low Limit RPM or parameter 4 12 Motor Speed Low Limit Hz 2 Enabled with boost This option is available when 3 Closed L...

Страница 182: ...quency converter is equipped with a constant speed bypass with an automatic bypass function starting the bypass if the frequency converter experiences a persistent alarm condition and 3 Alarm is selec...

Страница 183: ...bus can communicate an alarm to other equipment 4 Stop and Trip 22 27 Dry Pump Delay Range Function 10 s 0 600 s Defines for how long the dry pump condition must be active before activating a warning...

Страница 184: ...f 0 RPM is selected Set used speed for the 50 level 22 33 Low Speed Hz Range Function The function is used for storing values necessary for tuning no flow detection 22 34 Low Speed Power kW Range Func...

Страница 185: ...de again as the signal would be steadily connected If parameter 25 26 Destage At No Flow is set for 1 Enabled activating sleep mode applies a command to the cascade controller if enabled to start dest...

Страница 186: ...signal fref from the external controller is still monitored and because of the low pressure created the controller increases the reference signal to gain pressure When the reference signal has reache...

Страница 187: ...in which the motor is stopped and helps to avoid frequent start stop 22 45 Setpoint Boost Range Function Set the overpressure overtemperature in percentage of setpoint for the pressure Pset temperatu...

Страница 188: ...steady during the entire period the function set in parameter 22 50 End of Curve 22 51 End of Curve Delay Range Function Function is activated If the condition disappears before the timer expires the...

Страница 189: ...ts Any normal start command start jog freeze is disregarded until the timer has expired 22 77 Minimum Run Time Range Function 0 s 0 par 22 76 s NOTICE Does not work in cascade mode Sets the minimum ru...

Страница 190: ...n Example 1 A 130BA385 11 P 2 2 8 5 2 2 8 6 Control Curve HMIN HDESIGN Set Point n R A T E D _ f R A T E D n D E S I G N f D E S I G N Q flow H head Par 22 83 22 84 22 87 Illustration 3 72 Speed at Sy...

Страница 191: ...peed at No Flow Hz Range Function 22 86 Hz Enter the motor speed in Hz at which flow has effectively stopped and minimum pressure HMIN is achieved Alternatively enter the speed in RPM in parameter 22...

Страница 192: ...int no units 22 90 Flow at Rated Speed Also see parameter 22 82 Work Point Calculation Range Function Size related 0 999999999 Enter the value corresponding to flow at rated speed This value can be de...

Страница 193: ...via bus and smart logic controller according to merge rules set up in parameter group 8 5 Digital Bus NOTICE Program the clock parameter group 0 7 Clock Settings correctly for timed actions to functi...

Страница 194: ...imer 7 80 Sleep Mode 81 Derag 82 Reset Derag Counter 90 Set ECB Bypass Mode 91 Set ECB Drive Mode 100 Reset Alarms 101 Reset Flow Totalized Volume Counter 102 Reset Flow Actual Volume Counter 23 02 OF...

Страница 195: ...37 Day 28 of month 38 Day 29 of month 39 Day 30 of month 40 Day 31 of month 3 20 2 23 1 Maintenance Wear and tear calls for periodic inspection and service of elements in the application for example...

Страница 196: ...ction Lubricate Lubricate Lubricates Lubricate 2311 5 Maintenance Action Lubricate Lubricate Lubricates Lubricate 2311 6 Maintenance Action Lubricate Lubricate Lubricates Lubricate Network Project VLT...

Страница 197: ...or 2 Operating Hours is selected in parameter 23 12 Maintenance Time Base The timer is reset from parameter 23 15 Reset Maintenance Word 23 13 Maintenance Time Interval Array 20 Range Function Example...

Страница 198: ...based on the value registered by the kWh counter in the frequency converter This counter value can be read in parameter 15 02 kWh Counter containing the accumulated value since the first power up or l...

Страница 199: ...at 23 53 Energy Log Array 31 Range Function 0 0 4294967295 NOTICE All counters are automatically reset when changing the setting in parameter 23 50 Energy Log Resolution At overflow the update of the...

Страница 200: ...Counter 6 1 Counter 7 2 Counter 8 6 Counter 9 0 130BA281 10 80 70 50 60 30 40 10 20 90 100 Illustration 3 77 Time and Relative Values Once per second the value of the operating variable selected is r...

Страница 201: ...rameter 23 64 Timed Period Stop All counters can be reset to 0 in parameter 23 67 Reset Timed Bin Data 23 63 Timed Period Start Array 10 Range Function Size related 0 0 NOTICE The frequency converter...

Страница 202: ...fixed speed case the rated motor size kW is multiplied by a factor set in showing the power yielded at fixed speed The difference between this reference power and the actual power is accumulated and s...

Страница 203: ...eadout of the calculation based on the above equation in local currency 23 85 CO2 Conversion Factor Range Function 500 g 0 1000 g Enter the CO2 emission in grams per 1 kWh of electrical energy produce...

Страница 204: ...mode is activated the display shows a status message Emergency Mode and a warning Emergency Mode Once the emergency mode is again deactivated the status messages disappear and the warning is replaced...

Страница 205: ...op 2 Enabled Run Reverse In this mode the motor continues to operate in a counterclockwise direction Works only in open loop Set parameter 24 01 Emergency Mode Configuration to 0 Open Loop 3 Enabled C...

Страница 206: ...r 0 02 Motor Speed Unit For closed loop select the unit in parameter 24 02 Emergency Mode Unit 24 04 Emergency Mode Max Reference Range Function Size related par 24 03 999999 999 FireMo deUnit Maximum...

Страница 207: ...erter continues to run ignoring most alarms even if doing so may result in damage of the frequency converter Critical alarms are alarms which cannot be suppressed but a restart attempt is possible inf...

Страница 208: ...dance with the setting in parameter 24 10 Drive Bypass Function the bypass delay timer begins to operate If the frequency converter has been set for several restart attempts the timer continues to run...

Страница 209: ...ade controller is supposed to operate in closed loop controlled by the built in PI controller 3 closed loop selected in parameter 1 00 Configuration Mode If 0 open loop is selected in parameter 1 00 C...

Страница 210: ...der 1 2 and disconnected in the order 2 1 first in last out 1 Enabled The fixed speed pumps are connected discon nected to have equal running hours for each pump 25 05 Fixed Lead Pump Option Function...

Страница 211: ...a system pressure of 4 5 5 5 bar is tolerated No staging or destaging occurs within this bandwidth 25 20 Staging Bandwidth Range Function Illustration 3 81 Staging Bandwidth 25 21 Override Bandwidth...

Страница 212: ...layed by the length of time programmed If the pressure increases within the SBW before the timer has elapsed the timer is reset Illustration 3 84 SBW Staging Delay 25 24 SBW Destaging Delay Range Func...

Страница 213: ...ogrammable to avoid frequent staging destaging of the fixed speed pumps The destage function time starts when the adjustable speed pump is running at parameter 4 11 Motor Speed Low Limit RPM or parame...

Страница 214: ...reaches the staging speed the fixed speed pump is staged on The staging threshold is used to calculate the speed of the variable speed pump when the cut in point of the fixed speed pump occurs The ca...

Страница 215: ...lue for staging speed When adding a fixed speed pump to prevent an overshoot of pressure the variable speed pump ramps down to a lower speed When the variable speed pump reaches the staging speed the...

Страница 216: ...nd Alternation of the lead pump function takes place at an external command signal or a pre programmed event See parameter 25 51 Alternation Event for available options 3 At staging or command Alterna...

Страница 217: ...d destaging smooth Quick transfer makes staging and destaging as fast as possible the variable speed pump is cut out coasted At alternation the variable speed pump is ramped up to maximum speed and th...

Страница 218: ...for example if the pump is replaced at a service 25 85 Relay ON Time Array 9 Range Function 0 h 0 2147483647 h Readout of the value for relay ON time The cascade controller has separate counters for...

Страница 219: ...ter group 5 4 Relays Relay 2 terminals 4 5 6 Parameter group 5 4 Relays Table 3 34 Analog Inputs It is also possible to read the analog inputs write to the analog outputs and control the relays using...

Страница 220: ...ither Celsius or Fahrenheit Parameter 20 12 Reference Feedback Unit Parameter 21 10 Ext 1 Ref Feedback Unit Parameter 21 30 Ext 2 Ref Feedback Unit 26 01 Terminal X42 3 Mode Option Function Parameter...

Страница 221: ...nalog input scaling value should correspond to the low reference feedback value set in 26 20 Terminal X42 3 Low Voltage Range Function parameter 26 24 Term X42 3 Low Ref Feedb Value 26 21 Terminal X42...

Страница 222: ...Zero Option Function Enable or disable the live zero monitoring 0 Disabled 1 Enabled 26 40 Terminal X42 7 Output Option Function Set the function of terminal X42 7 as an analog current output 0 No ope...

Страница 223: ...V 106 Power 0 Pnom 0 motor rated power 0 10 V 26 50 Terminal X42 9 Output Option Function 107 Speed 0 HighLim 0 speed high limit parameter 4 13 Motor Speed High Limit RPM and parameter 4 14 Motor Spee...

Страница 224: ...put Min Scale Range Function 0 0 200 Scale the minimum output of the selected analog signal at terminal X42 11 as a percentage of the maximum signal level For example if 0 V is required at 25 of the m...

Страница 225: ...6 10 1 Primary master 1 2 Slave 1 3 Slave 2 4 Slave X up to 7 slaves Illustration 3 95 Serial Communication Wiring 3 24 1 Master Slave Configuration The master slave cascade control mode offers the be...

Страница 226: ...ady The pump is available for use by the Cascade Controller 1 On Drive The pump is Running Connected to the frequency converter Controlled by the Cascade Controller 2 On Mains The pump is Running Conn...

Страница 227: ...ts parameter 8 30 Protocol to 22 Cascade Modbus Master 27 10 Cascade Controller Select the operating mode of the Cascade Controller To enable the Cascade Controller functionality set parameter 1 00 Co...

Страница 228: ...se overpressure in the system 27 19 Reset Current Runtime Hours Select option 1 Do reset to reset all current run time hours to 0 The run time hours value is used for run time balancing Option Functio...

Страница 229: ...0 Normal Operating Range is used If no variable speed pumps are available parameter 27 22 Fixed Speed Only Operating Range is used 27 24 Destaging Delay Range Function 15 s 0 3000 s Enter the time dur...

Страница 230: ...rformance and low energy consumption 27 31 Stage On Speed RPM Range Function Size related 0 par 4 13 RPM To be used if RPM is selected If the lead pump is operating above Stage On Speed for the time s...

Страница 231: ...Range Function Size related 0 100 Enter the speed in the staging ramp at which the fixed speed pump is turned on The value is a percentage of the maximum pump speed If parameter 27 40 Auto Tune Stagi...

Страница 232: ...e Range Function 0 min 0 10080 min Shows the time remaining before an interval based alternation occurs Parameter 27 52 Alternation Time Interval defines the time interval 27 54 Alternation At Time of...

Страница 233: ...erag Counter 120 Lead Pump Start 121 Lead Pump Alternation 27 60 Terminal X66 1 Digital Input Select the function for this digital input Option Function 130 Pump 1 Interlock 131 Pump 2 Interlock 132 P...

Страница 234: ...31 Pump 3 to Drive 8 27 70 Relay This parameter is only relevant for a relay wiring configuration Use this parameter to set up the function of the option relays This parameter is an array The visibil...

Страница 235: ...00 means that all pumps are on at full speed Range Function 0 0 0 27 93 Cascade Option Status Shows the status of the cascade system Option Function 0 Disabled The cascade option is not used 1 Off The...

Страница 236: ...ht the bits correspond to relays 13 14 15 16 17 18 19 20 27 96 Extended Cascade Relay Output bin Range Function 0 0 7 Shows the status of relay outputs From left to right the bits correspond to relay...

Страница 237: ...filling setpoint specified in parameter 29 05 Filled Setpoint is reached 130BA611 10 Max speed Fill speed Min speed Closed loop Normal ramp Initial ramp Fill time or filled setpoint Speed Illustratio...

Страница 238: ...ires before the first cycle begins 0 Hz RPM Derag off delay Par 29 15 Derag speed Par 29 13 Par 29 14 Deragging run time Par 29 12 Speed Derag function activated 1 Cycle Number of cycles Par 29 10 e30...

Страница 239: ...that the frequency converter remains off before starting another derag pulse Allows contents of the pump to settle 29 16 Derag Counter Range Function 0 0 2147483647 Shows the number of deragging event...

Страница 240: ...29 28 High Speed RPM Range Function Size related 0 0 par 4 13 RPM Set output speed used for registration of derag power at high speed in RPM 29 29 High Speed Hz Range Function Size related 0 0 par 4 1...

Страница 241: ...Illustration 3 114 130BD765 10 NMAX NMIN 0 1 1 0 0 1 2 3 t1 t3 t2 T T T 1 Speed curve 2 Start command for example terminal 18 3 Pre lube output signal t1 Start command issued for example terminal 18...

Страница 242: ...ice again and then runs normally Illustration 3 115 Flow Confirmation 29 50 Validation Time Range Function Size related 0 999 s NOTICE Parameter 29 50 Validation Time is only visible in the LCP if a d...

Страница 243: ...e reset individually in 1 of the following ways Using parameter 29 67 Reset Totalized Volume or parameter 29 68 Reset Actual Volume Using a digital input Using an action of the smart logic controller...

Страница 244: ...e in 7 acre ft 29 65 Totalized Volume Shows the total volume of pumped water Range Function 0 TotalizedVolumeUnit 0 2147483647 Totalized VolumeUnit 29 66 Actual Volume Shows the volume of pumped water...

Страница 245: ...ss LCP 103 30 90 SSID Range Function Size related 1 32 Enter the wireless network name SSID The default value is Danfoss_ Serial number of the frequency converter The serial number is in parameter 15...

Страница 246: ...or is automatically switched to bypass control If the time delay is set to 0 a frequency converter alarm does not automatically switch the motor to bypass control 31 03 Test Mode Activation Option Fun...

Страница 247: ...ter Time Constant Range Function 0 005 s 0 005 10 s Enter the filter time constant This is a first order digital low pass filter time constant for suppressing electrical noise in terminal X48 4 A high...

Страница 248: ...Size related 50 par 35 37 35 37 Term X48 10 High Temp Limit Enter the maximum temperature reading that is expected for normal operation of the temperature sensor at terminal X48 10 Range Function Size...

Страница 249: ...2 Live Zero This parameter makes it possible to enable the live zero monitoring Option Function 0 Disabled 1 Enabled Parameter Description Programming Guide MG20OB02 Danfoss A S 05 2018 All rights re...

Страница 250: ...ndex This number refers to a conversion figure used when writing or reading via a frequency converter Conv index 100 75 74 70 67 6 5 4 3 2 1 0 1 2 3 4 5 6 Conv factor 1 3600000 3600 60 1 60 1000000 10...

Страница 251: ...n Value ExpressionLimit All set ups TRUE 2 Int32 0 32 Custom Readout Max Value 100 CustomRea doutUnit 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...

Страница 252: ...0 TimeOfDay 0 79 Clock Fault ExpressionLimit 1 set up TRUE Uint8 0 81 Working Days ExpressionLimit 1 set up TRUE Uint8 0 82 Additional Working Days ExpressionLimit 1 set up TRUE 0 TimeOfDay 0 83 Addi...

Страница 253: ...ance Rs ExpressionLimit All set ups FALSE 4 Uint32 1 31 Rotor Resistance Rr ExpressionLimit All set ups FALSE 4 Uint32 1 33 Stator Leakage Reactance X1 ExpressionLimit All set ups FALSE 4 Uint32 1 34...

Страница 254: ...All set ups TRUE 67 Uint16 1 78 Compressor Start Max Speed Hz ExpressionLimit All set ups TRUE 1 Uint16 1 79 Pump Start Max Time to Trip 0 s All set ups TRUE 1 Uint16 1 8 Stop Adjustments 1 80 Functio...

Страница 255: ...Uint16 2 06 Parking Current 50 All set ups TRUE 0 Uint16 2 07 Parking Time 3 s All set ups TRUE 1 Uint16 2 1 Brake Energy Funct 2 10 Brake Function ExpressionLimit All set ups TRUE Uint8 2 11 Brake Re...

Страница 256: ...2 Uint32 3 42 Ramp 1 Ramp Down Time ExpressionLimit All set ups TRUE 2 Uint32 3 5 Ramp 2 3 51 Ramp 2 Ramp Up Time ExpressionLimit All set ups TRUE 2 Uint32 3 52 Ramp 2 Ramp Down Time ExpressionLimit...

Страница 257: ...2 Uint32 4 51 Warning Current 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 outputSpeed HighLimit P413 All set ups TRUE...

Страница 258: ...t ExpressionLimit All set ups TRUE Uint8 5 3 Digital Outputs 5 30 Terminal 27 Digital Output 0 No operation All set ups TRUE Uint8 5 31 Terminal 29 Digital Output 0 No operation All set ups TRUE Uint8...

Страница 259: ...RUE 0 Uint32 5 93 Pulse Out 27 Bus Control 0 All set ups TRUE 2 N2 5 94 Pulse Out 27 Timeout Preset 0 1 set up TRUE 2 Uint16 5 95 Pulse Out 29 Bus Control 0 All set ups TRUE 2 N2 5 96 Pulse Out 29 Tim...

Страница 260: ...et ups TRUE 2 Int16 6 31 Terminal X30 11 High Voltage 10 V All set ups TRUE 2 Int16 6 34 Term X30 11 Low Ref Feedb Value 0 N A All set ups TRUE 3 Int32 6 35 Term X30 11 High Ref Feedb Value 100 N A Al...

Страница 261: ...1 Bus Control 0 All set ups TRUE 2 N2 6 74 Terminal X45 1 Output Timeout Preset 0 1 set up TRUE 2 Uint16 6 8 Analog Output X45 3 6 80 Terminal X45 3 Output 0 No operation All set ups TRUE Uint8 6 81...

Страница 262: ...sponse Delay ExpressionLimit 1 set up TRUE 3 Uint16 8 37 Maximum Inter Char Delay ExpressionLimit 1 set up TRUE 5 Uint16 8 4 FC MC protocol set 8 40 Telegram Selection 1 Standard telegram 1 2 set ups...

Страница 263: ...ounter 0 N A All set ups TRUE 0 Uint16 9 53 PROFIBUS Warning Word 0 N A All set ups TRUE 0 V2 9 63 Actual Baud Rate 255 No baudrate found All set ups TRUE Uint8 9 64 Device Identification 0 N A All se...

Страница 264: ...ta Config Read ExpressionLimit 2 set ups TRUE Uint16 10 13 Warning Parameter 0 N A All set ups TRUE 0 Uint16 10 14 Net Reference 0 Off 2 set ups TRUE Uint8 10 15 Net Control 0 Off 2 set ups TRUE Uint8...

Страница 265: ...set up TRUE 3 TimD 13 4 Logic Rules 13 40 Logic Rule Boolean 1 ExpressionLimit 2 set ups TRUE Uint8 13 41 Logic Rule Operator 1 ExpressionLimit 2 set ups TRUE Uint8 13 42 Logic Rule Boolean 2 Express...

Страница 266: ...ups FALSE 0 Uint16 14 31 Current Lim Ctrl Integration Time ExpressionLimit All set ups FALSE 3 Uint16 14 32 Current Lim Ctrl Filter Time ExpressionLimit All set ups FALSE 4 Uint16 14 4 Energy Optimizi...

Страница 267: ...nt32 15 33 Alarm Log Date and Time ExpressionLimit All set ups FALSE 0 TimeOfDay 15 34 Alarm Log Setpoint 0 ProcessCtrlUnit All set ups FALSE 3 Int32 15 35 Alarm Log Feedback 0 ProcessCtrlUnit All set...

Страница 268: ...FALSE 0 VisStr 30 15 75 Slot C0 E0 Option SW Version 0 N A All set ups FALSE 0 VisStr 20 15 76 Option in Slot C1 E1 0 N A All set ups FALSE 0 VisStr 30 15 77 Slot C1 E1 Option SW Version 0 N A All se...

Страница 269: ...ALSE 3 Int32 16 3 Drive Status 16 30 DC Link Voltage 0 V All set ups TRUE 0 Uint16 16 31 System Temp 0 C All set ups TRUE 100 Int8 16 32 Brake Energy s 0 kW All set ups TRUE 0 Uint32 16 33 Brake Energ...

Страница 270: ...2 0 N A All set ups TRUE 3 Int32 16 77 Analog Out X30 8 mA 0 N A All set ups TRUE 3 Int16 16 78 Analog Out X45 1 mA 0 N A All set ups FALSE 3 Int16 16 79 Analog Out X45 3 mA 0 N A All set ups FALSE 3...

Страница 271: ...ups FALSE 3 Int16 18 34 Analog Out X42 9 V 0 N A All set ups FALSE 3 Int16 18 35 Analog Out X42 11 V 0 N A All set ups FALSE 3 Int16 18 36 Analog Input X48 2 mA 0 N A All set ups TRUE 3 Int32 18 37 Te...

Страница 272: ...set ups TRUE 3 Int32 20 6 Sensorless 20 60 Sensorless Unit ExpressionLimit All set ups TRUE Uint8 20 69 Sensorless Information 0 N A All set ups TRUE 0 VisStr 25 20 7 PID Autotuning 20 70 Closed Loop...

Страница 273: ...21 3 Ext CL 2 Ref Fb 21 30 Ext 2 Ref Feedback Unit 0 All set ups TRUE Uint8 21 31 Ext 2 Minimum Reference 0 ExtPID2Unit All set ups TRUE 3 Int32 21 32 Ext 2 Maximum Reference 100 ExtPID2Unit All set u...

Страница 274: ...ups TRUE Uint8 21 61 Ext 3 Proportional Gain 0 50 N A All set ups TRUE 2 Uint16 21 62 Ext 3 Integral Time 20 s All set ups TRUE 2 Uint32 21 63 Ext 3 Differentiation Time 0 s All set ups TRUE 2 Uint16...

Страница 275: ...Power kW ExpressionLimit All set ups TRUE 1 Uint32 22 39 High Speed Power HP ExpressionLimit All set ups TRUE 2 Uint32 22 4 Sleep Mode 22 40 Minimum Run Time 60 s All set ups TRUE 0 Uint16 22 41 Mini...

Страница 276: ...nt RPM ExpressionLimit All set ups TRUE 67 Uint16 22 86 Speed at Design Point Hz ExpressionLimit All set ups TRUE 1 Uint16 22 87 Pressure at No Flow Speed 0 N A All set ups TRUE 3 Int32 22 88 Pressure...

Страница 277: ...3 50 Energy Log Resolution 5 Last 24 Hours 2 set ups TRUE Uint8 23 51 Period Start ExpressionLimit 2 set ups TRUE 0 TimeOfDay 23 53 Energy Log 0 N A All set ups TRUE 0 Uint32 23 54 Reset Energy Log 0...

Страница 278: ...t ups TRUE 0 Uint16 25 29 Destage Function ExpressionLimit All set ups TRUE Uint8 25 30 Destage Function Time 15 s All set ups TRUE 0 Uint16 25 4 Staging Settings 25 40 Ramp Down Delay 10 s All set up...

Страница 279: ...07 V All set ups TRUE 2 Int16 26 21 Terminal X42 3 High Voltage 10 V All set ups TRUE 2 Int16 26 24 Term X42 3 Low Ref Feedb Value 0 N A All set ups TRUE 3 Int32 26 25 Term X42 3 High Ref Feedb Value...

Страница 280: ...t ups TRUE Uint8 26 61 Terminal X42 11 Min Scale 0 All set ups TRUE 2 Int16 26 62 Terminal X42 11 Max Scale 100 All set ups TRUE 2 Int16 26 63 Terminal X42 11 Bus Control 0 All set ups TRUE 2 N2 26 64...

Страница 281: ...ionLimit All set ups TRUE 1 Uint16 29 26 Low Speed Power kW ExpressionLimit All set ups TRUE 1 Uint32 29 27 Low Speed Power HP ExpressionLimit All set ups TRUE 2 Uint32 29 28 High Speed RPM Expression...

Страница 282: ...LSE 0 Uint32 29 66 Actual Volume 0 00 ActualVolu meUnit All set ups FALSE 2 Uint32 29 67 Reset Totalized Volume 0 Do not reset All set ups TRUE Uint8 29 68 Reset Actual Volume 0 Do not reset All set u...

Страница 283: ...ed All set ups TRUE Uint8 35 02 Term X48 7 Temperature Unit 60 C All set ups TRUE Uint8 35 03 Term X48 7 Input Type 0 Not Connected All set ups TRUE Uint8 35 04 Term X48 10 Temperature Unit 60 C All s...

Страница 284: ...5 44 Term X48 2 Low Ref Feedb Value 0 N A All set ups TRUE 3 Int32 35 45 Term X48 2 High Ref Feedb Value 100 N A All set ups TRUE 3 Int32 35 46 Term X48 2 Filter Time Constant 0 001 s All set ups TRUE...

Страница 285: ...arameter 14 20 Reset Mode NOTICE Automatic wake up is possible If a warning and alarm are marked against a code in Table 5 1 this means that either a warning occurs before an alarm or else that it is...

Страница 286: ...Missing Motor Phase Function 31 Motor phase V missing X X X Parameter 4 58 Missing Motor Phase Function 32 Motor phase W missing X X X Parameter 4 58 Missing Motor Phase Function 33 Inrush fault X X 3...

Страница 287: ...C thermistor X 75 Illegal profile sel X 76 Power unit set up X 77 Reduced power mode X Parameter 14 59 Actual Number of Inverter Units 78 Tracking error X X 79 Illegal PS config X X 80 Frequency conve...

Страница 288: ...D Indication Bit Hex Dec Alarm word Alarm word 2 Warning word Warning word 2 Extended status word Extended status word 2 Alarm word extended status word 0 0000000 1 1 Brake check A28 ServiceTrip Read...

Страница 289: ...Volt A8 Reserved DC under Volt W8 Output freq low Speed parameter 4 52 W arning Speed Low DC Brake 11 0000080 0 2048 DC over Volt A7 Reserved DC over Volt W7 Brake check OK Brake test NOT OK Stop 12...

Страница 290: ...d 24V Supply Low W47 Reserved Unused Running 24 0100000 0 1677721 6 Mains Failure A36 Reserved Mains Failure W36 Reserved Unused Bypass 25 0200000 0 3355443 2 1 8 V Supply Low A48 Reserved Current Lim...

Страница 291: ...9 Default settings 248 DeviceNet 110 Diagnosis 154 Discharge time 8 Display line large 33 Display line small 33 Display mode 17 Dry pump function 180 E Emergency mode 202 End of curve 185 Energy log 1...

Страница 292: ...verter overload no trip 139 Overload 58 Override limit 226 P Parameter access 112 Parameter information 148 Parameter option 248 Parameter set up 18 26 Password 37 PID Auto tuning 165 PID basic settin...

Страница 293: ...inals Terminal X30 11 93 Terminal X30 12 94 Thermal load 53 150 Thermistor Thermistor 6 Thermistor 58 Timed actions 191 275 Timer 121 Trip Trip 58 240 reset 135 U U f characteristic 54 Unintended star...

Страница 294: ...ucts already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed All trademarks in this material are property of the resp...

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