Mastering variables store the physical relationship between the robot’s mechanical alignment and its electronic encoder counts.
Insert a USB drive into the Teach Pendant or Controller cabinet. Go to > FILE > FILE .
), coordinate systems (Tool, User, and Jog frames), and override configurations ( $OVRD_SETUP ) fall into this category. Access and Security Accessing these variables is typically done through the Teach Pendant by navigating to [MENU] > [NEXT] > [SYSTEM] > [Variables] . However, not all variables are editable: Read-Only (RO): fanuc robot system variables pdf
System variables store internal controller information and can hold data types such as integers, strings, booleans, and real values.
Many variables exist solely for diagnostic purposes. For instance, $AB_INT_CFG ), coordinate systems (Tool, User, and Jog frames),
Modifying system variables carries inherent risks; an incorrect value can alter motion dynamics or corrupt mastering data. Adhere to these industry best practices to maintain system integrity:
// Wait for collision guard to reset WAIT ($PARAM_GROUP[1].$COLL_GUARD = 0) Many variables exist solely for diagnostic purposes
A comprehensive "official" PDF manual for all variables is rarely distributed publicly because changing the wrong setting can make a robot inoperable. However, you can find detailed listings through these resources: System variables on a FANUC Robot controller