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3 MOTION DEDICATED PLC INSTRUCTION
[Setting data]
Setting data Description Set by Data type
(n1)
(First I/O No. of the target CPU)/16
Value to specify actually is the following.
CPU No.2: 3E1H, CPU No.3: 3E2H, CPU No.4: 3E3H
(Note): Motion CPU cannot be set as CPU No.1 in the Multiple CPU configuration.
User 16-bit binary
(S1)
Axis No.("Jn")
(Note-2)
to start.
Q173DSCPU/Q173DCPU(-S1) : J1 to J32
Q172DSCPU : J1 to J16
Q172DCPU(-S1) : J1 to J8
User
Character
sequence
(n2) Servo program No. to execute User 16-bit binary
(D1)
(Note-1)
Complete devices
(D1+0): Device which make turn on for one scan at accept completion of
instruction.
(D1+1): Device which make turn on for one scan at accept abnormal completion of
instruction.
("D1+0" also turns on at the abnormal completion.)
System Bit
(D2)
(Note-1)
Complete status storage device System Word
(Note-1): Omission possible with both of (D1) and (D2) omission.
(Note-2): "n" shows the numerical value correspond to axis No. (n=1 to 32)
[Controls]
(1) Request to start the servo program specified with (n2).
(2) It is necessary to take an inter-lock by the start accept flag of CPU shared memory
and user device so that multiple instructions may not be executed toward the
same axis of the same Motion CPU No.
(n1)
3E1H
DP.SVST H3E1 K10 M100 D100
(n1) (n2) (D1) (D2)
(S1)
(n2)
Start request of
servo program
Start request of servo program No.10 toward Axis No.1 of
Motion CPU
Axis No.1 of Motion CPU
Servo program No.10
"J1"
(S1)
OUT
POINT
Refer to Section "3.3 Precautions" for details of the start accept flag.
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