Yaskawa LEGEND-MC - Manual (Page 218)

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LEGEND-MC User’s Manual
SH (Servo Here)
[General]
DESCRIPTION:
The SH command tells the controller to use the current motor position as the commanded position and to
enable servo control here. PID control starts when this command is issued.
This command can be useful when the position of a motor has been manually adjusted following a motor off
(MO) command.
The SH command is integrated with the RUN output of the LEGEND amplifier. If the RUN output does not
come ON within 100 msec, the controller returns to MO status and issues a command error. If this occurs,
check the power on L1, L2, and L3.
The action of performing MO then SH will clear any non critical amplifier alarms.
ARGUMENTS: SH XYZW or ABCDEFGH
USAGE:
RELATED COMMANDS:
EXAMPLES:
While Moving No Default Value ---
In a Program Yes Default Format ---
Command Line Yes
Can be Interrogated No
Used as an Operand No Distributed Control Specific Axis
"MO" Motor-off
SH Servo motor