Chapter 6 Command
6-7
6.3.4 Indirect start (Command : IST)
(1) Program
(2) Description
Device Description
M00003 Axis X indirect start input
D00000.0 Axis X in operation
D00000.1 Axis X error state
D01300 Axis X step no.
Command DST Indirect start
OP1 Slot Constant WORD Slot No. installed with positioning module
OP2 Axis PMLK,constant,D,Z,R,ZR WORD Command axis (0: axis X, 1: axis Y)
Operand
OP3 Operation step
number
PMLK,constant,D,Z,R,ZR WORD Step No. to operate (0~150)
※
PMLK means P, M, L and K areas.
(a) If operation step No. is set as “0” in indirect start, it will be operated as current step No. If other number except 0 is set
as the operation step number, it operates only for step no. set.
(b) If operation pattern is set as continuance or go-on, several steps can be operated by an indirect start command.
(c) D device signal (axis X in Operation, etc) which used in the example above is an assumption that saving the axis state
value in D device area with SRD command.
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