Error 8857 · CNC 8058 / 8060 / 8065 · CNC 8070 · CNCelite 8058 / 8060 / 8065 / 8070
Message: Only one PRG module allowed.
Detection
While compiling the PLC program.
Cause
There are two PRG modules programmed.
Solution
There can only be one PRG module in the project. Program the instructions of both modules into a single one.