Software Setup 5-11
H Series – Fault Message Description
Fault Code
Fault Message
15H
18H
Fault Description
Line Regen
1
1
Fault in Line REGEN converter unit -
Series 21H Line REGEN Inverter control.
Feedback Fault
2
Loss of encoder feedback.
Invalid Base ID
3
3
Failed to read configuration from the Power
Base ID value in software.
Low INIT Bus V
4
4
Low bus voltage detected on start–up.
Regen Res
Power
5
5
Excessive power dissipation required by
Dynamic Brake Hardware.
Current SENS
FLT
6
6
Failure to sense phase current.
HW
Desaturation
7
7
High output current condition detected (greater
than 400% of rated output current).
HW Ground
Fault
8
8
Ground Fault detected (output current leakage
to ground).
Resolver Fault
9
Loss of resolver feedback.
HW Power
Supply
10
10
Control Board power supply failure detected.
Overcurrent
11
11
Continuous current limit exceeded.
Bus
Overvoltage
12
12
High DC Bus voltage.
Following ERR
13
Motor speed/position does not follow command.
Torque Prove
14
Unbalanced current between all 3 phases.
Bus
Undervoltage
15
15
Low DC Bus voltage condition detected.
3 Sec Overload
16
16
Peak output current exceeded the 3 second
rating value.
Over Speed
17
Motor RPM exceeded 110% of MAX Speed.
Motor Temp
18
Motor over temperature
Heatsink Temp
19
19
Control heatsink exceeded temperature limit.
External Trip
18
20
Connection at J1/J4 pin 16 and 17 is open.
Param
Checksum
51
21
Parameter checksum error.
Summary of Contents for Modbus Plus
Page 3: ...ii Table of Contents ...
Page 9: ...2 2 Description ...
Page 15: ...3 6 Installation ...
Page 21: ...4 6 Hardware Setup ...