Yaskawa MotionWorks IEC Hardware - Manual (Page 23)

MotionWorks IEC Hardware Configuration – 2013-03-26 20
1.8.2 Motion axis I/O Addressing
Global variable groups are automatically added to the global variable list
when the Hardware Configuration is saved. The following groups and
their associated hardware addresses (for all 16 axes) are provided for
reference.
Variable group are automatically created for the following motion axis
types:
1. Servo
2. Variable Frequency Drive
3. Stepper