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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.
(n1)
3E1H
DP.CHGA H3E1 K10 M100 D100
(n1) (n2) (D1) (D2)
(S1)
(n2)
Change request of current value to 10 toward Axis No.1 of
Motion CPU
Axis No.1 of Motion CPU
Current value 10
"J1"
(S1)
Change request
OUT
POINT
Refer to Section "3.3 Precautions" for details of the start accept flag.
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