Yaskawa MP940 Reference Manual - Manual (Page 486)

MotionSuite™ MP940 Machine Controller Reference Manual Zero-point Setting (ZSET)
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Zero-point Setting (ZSET)
When executing zero-point setting, assume that position to be the machine coordinate
origin point. The zero point can thus be set without the zero-point return operation.
When using a soft limit check, execute the zero-point return operation or zero-point
setting.
Detailed Description
The zero-point setting operation procedure is as follows:
1. Move the machine to the zero point by set speed feed, stepping, or
manual motion.
“Zero-Point Setting (ZSET)” is a command for setting the machine coordinate origin. When
the setting position of the zero-point setting is incorrect, the motion operations in subse-
quent runs differ from the actual position. Always verify that the machine coordinate origin
setting is correct prior to operation.
Failure to conduct these checks may result in tool damage, and physical injury, due to the
intervention of the tool. Exercise sufficient caution.
CAUTION