A
Diagnostic messages
Festo – GDCP-CMMS/D-FW-EN – 1404NH – English
227
Error group 45
STO error
No.
Code
Message
Reaction
45-0
8000h
Error in driver supply
PS off
Cause
Driver supply is still active despite the STO requirement.
Action
The internal logic for the STO requirement may be disturbed due to
high-frequency switching operations at the input.
•
Check activation; the error must not recur.
•
If the error occurs repeatedly when the STO is called:
•
Check firmware (approved version?).
If all the above options have been excluded, the hardware of the
motor controller is defective.
45-1
8000h
Error in driver supply
PS off
Cause
The driver supply is active again, although STO is still required.
Action
The internal logic for the STO requirement may be disturbed due to
high-frequency switching operations at the input.
•
Check activation; the error must not recur.
•
If the error occurs repeatedly when the STO is called:
•
Check firmware (approved version?).
If all the above options have been excluded, the hardware of the
motor controller is defective.
45-2
8000h
Error in driver supply
PS off
Cause
The driver supply is not active again, although STO is no longer
required.
Action
If the error occurs again after the STO requirement is ended, the
hardware of the motor controller is defective.
45-3
8087h
DIN4 plausibility error
PS off
Cause
Output stage no longer switches off
hardware defective.
Action
Repair by the manufacturer.
Error group 64
DeviceNet error
No.
Code
Message
Reaction
64-0
7582h
DeviceNet communication error
PS off
Cause
Node number exists twice.
Action
•
Check the configuration.
64-1
7584h
DeviceNet general error
PS off
Cause
The 24 V bus voltage is missing.
Action
•
In addition to the motor controller, the DeviceNet interface
must also be connected to 24 V DC.
Summary of Contents for CMMD-AS series
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