Inovance MD500-PLUS Series - Fault Codes; List of Fault Codes

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Fault Codes

‑706‑

5 Fault Codes

5.1 List of Fault Codes

The following faults may occur during the use of the AC drive. Troubleshoot and

rectify faults by taking actions described in the following table.

Main Page

Preface2
Table of Contents4
Parameter List8
List of Function Parameters8
List of Monitoring Parameters89
Parameter Groups93
F0 Basic Parameter Group93
F1 Parameters of Motor 1107
F2 Vector Control Parameters of Motor 1118
F3 V/F Control Parameters135
F4 Input Terminal147
F5 Output Terminal186
F6 Start/Stop Control208
F7 Key and Display218
F8 Auxilliary Function224
F9 Fault and Protection241
FA Process Control PID269
FB Wobble, Fixed Length, and Count279
FC Multi-Reference and Simple PLC285
FD Communication Parameters303
FE User-Defined Parameters313
FP User Parameters321
A0 Torque Control and Restricting Parameters323
A1 Virtual DI and DO Parameters327
A5 Control Optimization Parameters352
A6 AI Curve357
A9 Vector Control Supplementary Parameters365
AC AI/AO Correction383
AF Process Data Address Mapping Parameters393
B0 Control Mode, Linear Speed, and Roll Diameter Parameters409
B1 Tension Settings424
B2 Taper436
B6 Communication Free Mapping Configuration Parameters442
U0 Basic Monitoring Parameters469
U1 Tension Control Monitoring Parameters490
Function Application494
Drive Configuration494
Command Sources494
Setting Command Sources494
Setting Commands through the Operating Panel494
Setting Commands through Communication495
Setting Commands through Terminals496
Frequency Sources502
Frequency Reference Input Mode502
Selecting a Main Frequency Source502
Setting the Main Frequency through the Operating Panel503
Setting the Main Frequency through Ais504
Setting the Main Frequency through Multi-Reference509
Setting the Main Frequency through Simple PLC512
Setting the Main Frequency through PID513
Setting the Main Frequency through Communication516
Selecting an Auxiliary Frequency Source518
Selecting Frequency Superposition Input Mode520
Setting the Frequency Reference Limits524
Soperation at Frequencies Lower than the Lower Limit524
Setting the Main Frequency through Pulse Reference525
Start/Stop Mode526
Startup Modes526
Stop Modes529
Acceleration/Deceleration Time Setting532
Motor Configuration533
Asynchronous Motor Auto-Tuning533
Synchronous Motor Auto-Tuning539
Control Terminal542
DI Functions542
DO Functions552
VDI Terminal557
Control Performance566
Setting the V/F Curve566
Output Current (Torque) Limit573
Overvoltage Stall Suppression575
Speed Loop577
Slip Adjustment in Vector Control Mode580
Over-Excitation in Vector Control Mode580
Torque Upper Limit580
Torque Control583
Current Loop587
Improving Performance of Field-Weakening Range588
FVC Running and Performance Improvement588
Auxiliary Control592
Encoder Signal Processing593
Synchronous Motor in PMVVC Mode594
Synchronous Motor Electromagnetic Shorting595
Wobble Control Function598
Fixed Length Control Function600
Count Function601
PID Adjustment Methods602
Application Control605
Jog Running605
Frequency Detection607
Multi-Speed Reference607
Frequency Detection (FDT)608
Jump Frequency609
Reverse Frequency Inhibition611
Detection Width for Frequency Reach612
Switchover Frequency of Acceleration/Deceleration Time613
Detection Value for Frequency Reach614
Current Detection616
Zero Current Detection616
Output Current Limit Violation616
Detection Level of Current617
Forward/Reverse Run Switchover Dead Zone Time618
Timing Function619
Upper and Lower Limits of AI1 Voltage Protection621
IGBT Temperature621
Cooling Fan Working Mode621
Tension Control621
Selecting a Control Mode621
Open-Loop Torque Control624
Closed-Loop Torque Control625
Closed-Loop Speed Control626
Roll Diameter Calculation627
Linear Speed632
Constant Linear Speed Control634
Application Restrictions634
Tension Setting635
PID Closed-Loop Adjustment635
Winding Speed Limit and Unwinding Reverse Tightening638
PID Adjustment Limit640
Tension Torque Compensation641
Taper651
Pre-Drive653
Constant Linear Speed Mode654
Optimization Parameters for Control Mode655
Related I/O Functions657
Monitoring658
Fault and Protection661
Startup Protection661
Undervoltage and Overvoltage Thresholds and Fast Current Limit Protection662
Phase Loss Protection663
Overtemperature Protection664
Overload Protection665
Load Loss Protection667
Overspeed Protection668
Excessive Speed Deviation Protection668
Power Dip Ride-Through669
Fault Reset672
Fault Protection Action Selection672
Detection of Short-Circuit to Ground676
Monitoring676
User Settings688
User-Defined Parameters688
Sleep and Wakeup691
Current Running Time Threshold692
Communication693
Parameter Communication Address693
Parameter Introduction693
Modbus Communication Protocol696
Communication Data Frame Structure697
Parameter Address Expression Rules701
Group Fd: Communication Parameters705
Fault Codes707
List of Fault Codes707

Inovance MD500-PLUS Series - Fault Codes; List of Fault Codes

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