Error 9054 · CNC 8058 / 8060 / 8065 · CNC 8070 · CNCelite 8058 / 8060 / 8065 / 8070
Message: The COM port for MODBUSSVRRS cannot be opened.
Detection
While compiling the PLC program.
Cause
Connection to the serial port for the MODBUS server fails.
Solution
Check the connection and parameterization of the serial port.