Yaskawa LEGEND-MC - Manual (Page 114)

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LEGEND-MC User’s Manual
EM (ECAM Cycle)
[Setting]
DESCRIPTION:
The EM command is part of the ECAM mode. It is used to define the change in position over one complete
cycle of the slave. If a slave will return to its original position at the end of the cycle, the change is zero. If
the change is negative, specify the absolute value.
ARGUMENTS: EM n where
n is the net change in the slave axis.
USAGE:
OPERAND USAGE:
_EMn contains the cam cycle of the slave where n is an axis letter.
RELATED COMMANDS:
EXAMPLES:
While Moving Yes Minimum n parameter -2147483648
In a Program Yes Maximum n parameter 2147483647
Command Line Yes Default Value 0
Can be Interrogated No Default Format ---
Used as an Operand Yes Distributed Control Use SA
"EB" Enable Ecam
"EP" CAM table intervals & starting point
"ET" Electronic CAM table
“MM” Master Modulus
EM 2000 Define the net change in the slave to be 2000.
V = _EM Return slave’s cam cycle distance