Ipim module fault types – Rockwell Automation MDF-SB1304F Kinetix 6000M Integrated Drive-Motor System User Manual
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Rockwell Automation Publication 2094-UM003A-EN-P - May 2012
Chapter 7
Troubleshooting the Kinetix 6000M System
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.
Table 19 - IPIM Fault Types, Descriptions and Actions
Fault
Type
Description
Potential Cause
Possible Solution
IPIM FLT 01
Resettable
Backplane Comm
Lost backplane communication with IAM
module.
Verify control power to IAM module.
IPIM FLT 02
Resettable
IDM Comm
Lost communication with IDM unit.
Verify control power to IDM units.
IPIM FLT 03
Resettable
DC Bus Overload
Excessive RMS current usage by IDM units.
Reduce the amount of current required by the IDM units or add an additional
IPIM module to the Kinetix 6000 rail.
IPIM FLT 04
Resettable
DC+ Fuse Blown
Wiring error or DC bus short.
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.
IPIM FLT 05
Resettable
DC- Fuse Blown
Wiring error or DC bus short.
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.
IPIM FLT 06
Not Resettable
Control Power
Overcurrent
Excessive control power usage by the IDM
units.
Check for control power wiring shorts. Reduce number of ID units. Reduce the
number of power cycles.
IPIM FLT 07
Resettable
DC Bus
Overcurrent
Excessive instantaneous current usage by
IDM units.
Reduce number of IDM units per IPIM module or modify motion profiles to
reduce current draw.
IPIM FLT 08
Resettable
Bus Regulator
Thermal Overload
Thermal model of IPIM shunt indicates
overheating due to excessive current
regeneration.
Modify the IDM unit or Kinetix 6000 motion profiles and/or applications to
reduce the regenerative energy. Add external shunt modules.
IPIM FLT 09
Resettable
Overtemp
Excessive temperature measured in the
IPIM module.
Verify ambient operating conditions. Replace the IPIM module.
IPIM FLT 10
Resettable
Open DC Bus
IDM unit hybrid cable disconnected.
Check hybrid cable connections at the IPIM module and each IDM unit.
IPIM FLT 11
Not Resettable
Runtime Error
Unexpected firmware error.
Reboot.
–
Not Resettable
Display is blank
and Module Status
is Solid Red
Corrupted Main Firmware.
Replace IPIM module.
Table 20 - IPIM Initialization Fault Types, Descriptions and Actions
Fault
Type
Description
Potential Cause
Possible Solution
IPIM INIT FLT 03
Resettable
IAM Version
IAM module firmware version does not
support IPIM modules.
Update IAM module firmware.
IPIM INIT FLT 05
Not
Resettable
Custom Logic
Watchdog
Main firmware has lost communication.
Cycle power on the IPIM module. Check for firmware updates. Contact
Allen-Bradley Technical Support.