The OFSTNO Command [ML]
The OFSTNO command is used to change in the offset value for the tool currently loaded. This command is valid for machines using tool correction.
The OFSTNO command must contain either the keyword NOMORE or an integer offset value.
The offset value specifies a correction register to account for the difference between requested tool settings and actual settings at the machine. The offset number must be zero or a positive integer not exceeding the number of offset values available on the machine.
The NOMORE keyword specifies that the offset number last used will be canceled.