Mitsubishi Electric Melsec Q Series Programming Manual page 126

3 MOTION DEDICATED PLC INSTRUCTION
When axis No. "Jn" is specified with (S1)
[Controls]
(1) The current value change of axis (stopped axis) specified with (S1) is changed to
the current value specified with (n2).
(2) It is necessary to take an inter-lock by the start accept flag and user device of
CPU shared memory so that multiple instructions may not be executed toward the
same axis of same Motion CPU.
(3) The current change value is also possible when the servo program which makes
the CHGA instruction toward an axis is executed in the D(P).SVST instruction.
Change request of current value to 10 toward Axis No.1 of
Motion CPU
(n1) (S1)
DP.CHGA H3E1 "J1"
POINT
Refer to Section "3.3 Precautions" for details of the start accept flag.
(n1)
3E1H
OUT
(n2) (D1) (D2)
K10 M100 D100
3 - 15
Change request
Axis No.1 of Motion CPU
Current value 10
(S1)
(n2)