Sinumerik Alarm 4184 Channel %1 illegally predefined auxiliary function in %2%3, MD reset
%1 = Channel number
%2 = MD identifier
%3 = If required, MD index
In the specified machine data, a predefined auxiliary function has been illegally configured.The value set by the user has been reset to the default value by the system.
– Mode group not ready.
– Channel not ready.
– NC Start disable in this channel.
– Interface signals are set.
– Alarm display.
– NC Stop on alarm.
Configure a valid value in the specified machine data.
Clear alarm with the RESET key. Restart part program
- Siemens Diagnostics Guide by Siemens