Rockwell Automation 160PD1 160 Profibus Communication Module - Manual (Page 49)

Troubleshooting 8–3
Table 8.B (continued)
160 Drive
1
Fault Codes
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.