Incorrect status display of CAN node guarding slave (C388)

Corrected from:
  • 9400 HighLine V13.01.06
  • 9400 Servo PLC V07.01.06
Response of the new version:
Correct status display in C388.
 
What happens?
The node guarding status displayed in C388 does not correspond to the actual slave status. Example: Although the connected slave is in the 'Operational' state, 'Pre-Operational' is indicated. 
 
When does this behaviour occur?
This behaviour only occurs if C388 is used for slave status diagnostics. 
 
Which products are affected? 
  • 9400 HighLine < V13.01.06
  • 9400 Servo PLC < V07.01.06 
Short-term measures:
After executing CAN reset node, the status is displayed correctly, after mains switching an incorrect status is displayed. 
 
Evaluation/recommendations:
Limited diagnostics options, no effects on the functionality of the device.
 

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201600572/1/
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