Chapter 6 Command
6-14
6.3.11 Synchronous Start by Position (Command : SSP)
(1) Program
(2) Description
Device Description
M0000C Axis X synchronous start by position input
M00002 Axis X direct start input
D00000.0 Axis X in operation
D00000.1 Axis X error signal
D00100.0 Axis Y in operation
D00100.1 Axis Y error state
Command SSP Synchronous start by position
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)
OP3 Main axis position PMLK,constant,D,Z,R,ZR DINT Position of sub axis to operate
OP4 Operation step PMLK,constant,D,Z,R,ZR WORD Sub axis operation step No. (0~ 150)
Operand
OP5 Main axis PMLK,constant,D,Z,R,ZR WORD Main axis (0: axis X, 1: axis Y)
※
PMLK means P, M, L and K areas.
(a) If the command of synchronous start by position is executed, it becomes in operation state but motor does not operate
actually. At the point that axis X as main axis setting starts and its current position is 100,000, axisY will start and the
motor will operate.
(b) For the detail description about position synchronous start, refer to “9.4.2 position synchronous control”
(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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