9.4 Fault and Warning Messages
9.4.1 Fault and warning messages AKD2G
A Fault is generally a notification of a critical system failure which will stop machine operation. Depending on the
severity of the fault will depend on which system-stop mechanism is used.
A Warning is generally a notification to the user which is not critical and does not require the machine to immediately
shut off.
Faults and Warnings follow the same pattern and are identified by a four digit code:
G G X X, where GG is a two digit group code, and XX is a two digit ID.
GG Group GG Group
10 System 4# Feedback (# indicates feedback number)
11 File 50 Motor
15 Hardware 55 Wake and Shake
20 Power 60 Motion
25 Temperature 70 Fieldbus
30 Software 90 Safety
The display on the front panel of the drive shows the code of the fault or warning that occurred. Navigate with B1 / B2
to the Fault screen to see a short description of the fault or warning.
You can retrieve faults on a per-axis basis with the parameter: AXIS#.FAULTS, where # is the Axis number. For
retrieving warnings use AXIS#.WARNINGS, or DRV.WARNINGS.
Multiple faults may be present when a fault condition is occurring. Check the WorkBench Fault Screen or read the
status of DRV.FAULTS and AXIS#.FAULTS for the entire list of faults.
DRV.FAULTS will return all faults across all axes, with the format #-GGXX where # is the axis number and GGXX is
the four digit fault/warning code.
Eliminate errors and faults in compliance with work safety rules. Troubleshooting only by qualified and
trained staff.
More information about fault messages, remedy and clearing faults can be found in the WorkBench User
Manual.
AKD2G-S Installation Manual, Safety 1
Kollmorgen | kdn.kollmorgen.com | June, 2023 177
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