Parameter access via RS-485 diagnostic interface only

Hva betyr 001A ?

This PROFIBUS-DP additional code (Error Class 8, 'Other Error') means parameter access was attempted via an incorrect communication interface. This specific parameter requires access through the RS-485 diagnostic interface, and the current access method is not permitted.

• Attempting to access diagnostic parameters via the process interface (e.g., X13).
• Parameter modification via RS-485 is restricted to the diagnostic connector for system settings.
• Incorrect communication interface used for diagnostic parameter access.

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1. 1

   Check bits 0 and 1 in the PROFIBUS-DP parameter channel to ensure correct service code and length specification in the telegram.