Omron YRC - Alarm Related to the Driver I;F; Alarm Related To The Driver I;F

A
Troubleshooting
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[28] Alarm related to the driver I/F
28.900: Driver version mismatch
Code : &H001C &H0384
Meaning/Cause
The software version of the driver unit was not appropriate.
Action
Update the software version of the driver unit.
28.902: DMA transfer timeout
Code : &H001C &H0386
Meaning/Cause
Time-out occurred in the communication process between the CPU unit and driver unit.
Action
Contact your distributor.
28.903: Driver interrupt timeout
Code : &H001C &H0387
Meaning/Cause
Time-out occurred in the communication process between the CPU unit and driver unit.
Action
Contact your distributor.
28.904: RTOS fail
Code : &H001C &H0388
Meaning/Cause
Software error occurred.
Action
Contact your distributor.
28.905: Send checksum fail
Code : &H001C &H0389
Meaning/Cause
The driver unit received abnormal data.
Action
Contact your distributor.
28.906: Receive checksum fail
Code : &H001C &H038A
Meaning/Cause
The CPU unit received abnormal data.
Action
Contact your distributor.
28.999: Driver I/F undefined error
Code : &H001C &H03E7
Meaning/Cause
Undefined errors were detected in the communication process between the CPU unit and driver
unit.
Action
Contact your distributor.