Rockwell Automation Publication 150-QS003E-EN-P - April 2017 33
Operation and Troubleshooting Chapter 3
In Table 15, HIM or software fault codes that begin with “x” are based on
values that are automatically entered by the controller. The letter “x” denotes
the individual port assignment values, as shown in Ta b l e 16
.
Table 16 - Port Assignment
Line Power Quality
with Phase
Indication
52, 53, 54 Start or
Stop
• Incoming 3-phase voltage instability or
distortion
• High impedance connection
• Check supply voltage for capability to start/stop motor; check for loose
connections on the line side or motor side of the power wires
• Verify and correct the input power quality
Ground Fault x058
(See Ta ble 16 )
Running • Ground fault current level has exceeded
programmed value
• The delay time is too short for the
application
• Check power system and motor; correct if necessary. Check
programmed ground fault levels to match application requirements
• Extend the delay time to match the application requirements
Motor PTC 59 Running • Motor ventilation blocked
• Motor duty cycle exceeded
• PTC open or shorted
• Check for proper ventilation
• Check application duty cycle
• Wait for motor to cool or provide external cooling then check resistance
of PTC
Display Fault HIM or
Software
Fault Code
Enabled Possible Causes Possible Solutions
Port Number Source
0Control Module
1 HIM Located in Controller Bezel (optional)
2 or 3 Remote DPI
4 20-COMM-X (optional)
7, 8, 9 Expansion Port 7, 8, 9 (option module)
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