Corrected from:
Cabinet Controller c520 V1.11
Cabinet Controller c550 V1.11
Response of the new version:
The device name of the Lenze Controller in parameter 0x2001 is limited to 128 characters. The controller can be set active on the communication tab of the PLC Designer if the device name is up to 128 characters long.
When scanning for controllers, only the first 32 characters of the set device name are displayed.
What happens?
Controller cannot be set active on the communication tab in the PLC Designer. The error message appears:
No device responds to the scan request.
When does the behaviour occur?
The behaviour occurs if the device name in parameter 0x2001 is longer than 47 characters.
Which products are affected?
Cabinet Controller c520 from V1.0
Cabinet Controller c550 from V1.0
Short-term measures:
Do not assign unit names with more than 47 characters. If necessary, adjust the device name in parameter 0x2001 with the EASY Starter.
Evaluation / recommendations:
Due to this function restriction, a controller cannot be set to active in the communication tab of the PLC Designer. However, this is absolutely necessary for logging in. An application solution is described under Short-term measures.
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