No bus access to the parameter (Register 0007)

What does 130 mean?

The parameter attempted to be accessed through the communication bus (e.g., Modbus) via Holding Register 0007 is either not configured for bus access or is specifically restricted from external modification or readout. This ensures certain parameters can only be adjusted locally.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Consult the manual to confirm the parameter's bus accessibility attributes and if it can be remotely controlled.

2. 4

   Ensure the Modbus address mapping for the parameter is correct and that it's not being accessed in a way that violates its inherent permissions.