Ipim Module Fault Types - Allen-Bradley Kinetix 6000M User Manual

Chapter 7 Troubleshooting the Kinetix 6000M System
Table 19 - IPIM Fault Types, Descriptions and Actions
Fault Type Description
IPIM FLT 01 Resettable Backplane Comm
IPIM FLT 02 Resettable IDM Comm
IPIM FLT 03 Resettable DC Bus Overload
IPIM FLT 04 Resettable DC+ Fuse Blown
IPIM FLT 05 Resettable DC- Fuse Blown
IPIM FLT 06 Not Resettable Control Power
Overcurrent
IPIM FLT 07 Resettable DC Bus
Overcurrent
IPIM FLT 08 Resettable Bus Regulator
Thermal Overload
IPIM FLT 09 Resettable Overtemp
IPIM FLT 10 Resettable Open DC Bus
IPIM FLT 11 Not Resettable Runtime Error
– Not Resettable Display is blank
and Module Status
is Solid Red
Table 20 - IPIM Initialization Fault Types, Descriptions and Actions
Fault Type Description
IPIM INIT FLT 03 Resettable IAM Version
IPIM INIT FLT 05 Not Custom Logic
Resettable Watchdog
94

IPIM Module Fault Types

The IPIM has two fault types: resettable and non-resettable.
When an IPIM module fault occurs, the fault is reported to the IAM module.
The IAM module reports an IPIM fault to the Logix controller.
Resettable faults - when the IPIM module fault is cleared from the IAM module,
the fault is removed from its display (if the condition has been removed).
Non-resettable faults - the control power must be cycled and the fault may be
cleared if the condition that created the fault has been removed.
Potential Cause
Lost backplane communication with IAM
module.
Lost communication with IDM unit.
Excessive RMS current usage by IDM units.
Wiring error or DC bus short.
Wiring error or DC bus short.
Excessive control power usage by the IDM
units.
Excessive instantaneous current usage by
IDM units.
Thermal model of IPIM shunt indicates
overheating due to excessive current
regeneration.
Excessive temperature measured in the
IPIM module.
IDM unit hybrid cable disconnected.
Unexpected firmware error.
Corrupted Main Firmware.
Potential Cause
IAM module firmware version does not
support IPIM modules.
Main firmware has lost communication.
Rockwell Automation Publication 2094-UM003A-EN-P - May 2012
Possible Solution
Verify control power to IAM module.
Verify control power to IDM units.
Reduce the amount of current required by the IDM units or add an additional
IPIM module to the Kinetix 6000 rail.
Check wiring and IDM units for DC bus integrity. Once the wiring issue or
damaged IDM unit has been removed and replaced, change the DC+ fuse.
Check wiring and IDM units for DC bus integrity. Once the wiring issue or
damaged IDM unit has been removed and replaced, change the DC- fuse.
Check for control power wiring shorts. Reduce number of ID units. Reduce the
number of power cycles.
Reduce number of IDM units per IPIM module or modify motion profiles to
reduce current draw.
Modify the IDM unit or Kinetix 6000 motion profiles and/or applications to
reduce the regenerative energy. Add external shunt modules.
Verify ambient operating conditions. Replace the IPIM module.
Check hybrid cable connections at the IPIM module and each IDM unit.
Reboot.
Replace IPIM module.
Possible Solution
Update IAM module firmware.
Cycle power on the IPIM module. Check for firmware updates. Contact
Allen-Bradley Technical Support.