Fanuc Alarm 231 ILLEGAL FORMAT IN G10 OR L50


Fanuc Alarm 231 ILLEGAL FORMAT IN G10 OR L50

Fanuc Alarm Description
Any of the following errors occurred in the specified format at the programmable– parameter input.
1 Address N or R was not entered.
2 A number not specified for a parameter was entered.
3 The axis number was too large.
4 An axis number was not specified in the axis–type parameter.
5 An axis number was specified in the parameter which is not an axis type. Correct the program.
6 An attempt was made to reset bit 4 of parameter 3202 (NE9) or change parameter 3210 (PSSWD) when they are protected by a password.
Correct the program.

Applies to
Fanuc CNC Controls

  • 21 Model B
Fanuc Alarm 231 ILLEGAL FORMAT IN G10 OR L50