Rockwell Automation Allen-Bradley 2094-BC01-M01-S, User Manual

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Rockwell Automation Publication 2094-UM001D-EN-P - May 2010 163
Troubleshooting the Kinetix 6000 Drive System Chapter 7
E79
DriveOvervoltage Fault
(Shunt Module Flt)
Over-temperature fault indicator on Bulletin 2094 shunt module is
steady red. Refer to Temperature Fault Status Indicator
on
page 166 .
Shunt-fault indicator on Bulletin 2094 shunt module is steady red.
Refer to Shunt Fault Status Indicator on
page 166 .
Bulletin 2094 shunt module is missing from power rail.
• Install missing module on power rail.
• Fill empty slot with slot-filler module.
E80
DriveHardFault
(CPLD Flt)
Control hardware fault detected. Replace module.
E81
DriveHardFault
(Common Bus Flt)
Follower IAM module detected AC input power being applied.
Remove AC input power connections from
follower IAM module.
E90
DriveHardFault
(Pre-charge Timeout Flt)
Pre-charge resistor power exceeds the resistor rating. Wait for resistor to cool.
Table 84 - Seven-segment Status Indicator Error Codes (Continued)
Error
Code Fault Message RSLogix
(HIM)
Anomaly or Symptom Potential Cause Possible Resolution