Rockwell Automation 160PD1 160 Profibus Communication Module User Manual
Page 49
Troubleshooting
8–3
Table 8.B (continued)
1
Refer to the 160 SSC™ Variable Speed Drive (Series C) User Manual for the most current fault code
information.
Table 8.C
Network Fault Codes
Fault Code Fault Indication
Description
Corrective Action
39
Phase V Fault
Phase to ground fault detected between drive
and motor phase V.
Check wiring between drive and motor.
Check motor for grounded phase.
40
Phase W Fault
Phase to ground fault detected between drive
and motor phase W.
Check wiring between drive and motor.
Check motor for grounded phase.
41
UV Short Fault
Excessive current has been detected between
these two drive output terminals.
Check the motor and external wiring to the drive
output terminals for a shorted condition.
42
UW Short Fault
Excessive current has been detected between
these two drive output terminals.
Check the motor and external wiring to the drive
output terminals for a shorted condition.
43
VW Short Fault
Excessive current has been detected between
these two drive output terminals.
Check the motor and external wiring to the drive
output terminals for a shorted condition.
48
Reprogramming Fault
Occurs when reset defaults is performed.
Clear fault.
49
Zero Overload Fault
Occurs when load requires excessive current at
zero hertz.
Reduce motor load and/or motor dwell time at zero
hertz.
Fault Code Fault Indication
Description
Corrective Action
51
Serial Fault
No serial Connection established
Check if SSC160 of version ‘C’ or higher has been
installed. (Refer to drives nameplate)
Check 30 pin connector on the options back.
Check parameter setting according to Section 5.
52
Network lost connection
Timeout on Network
Check connection between Master and Slave
53
False Drive Type
Drive Type is not compatible to option board
Check if SSC160 of version > ‘C’ has been installed.