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5 MOTION DEDICATED PLC INSTRUCTION
5.2 Motion SFC Start Request from The PLC CPU to The Motion CPU:
S(P).SFCS (PLC instruction:
S(P).SFCS
)
• Motion SFC start request instruction from the PLC CPU to the Motion CPU
(S(P).SFCS)
Usable devices
Internal devices
(System, User)
MELSECNET/10
direct J
\
Setting data
(Note)
Bit Word
File
register
Bit
digit
specified
Indirectly
specified
device
Bit Word
Special
function
module
U
\G
Index
register
Z
Constant
K, H
Other
(n1)
(n2)
(D1)
(D2)
: Usable : Usable partly
(Note) : Setting data (n1) to (D2) : Index qualification possible
Start request
S.SFCS
(n1)
SP.SFCS
(n1)
SP.SFCS
S.SFCS
(n2) (D1) (D2)
(n2) (D1) (D2)
[Instruction]
[
Condition]
Start request
[Setting data]
Setting data Description Data type
(n1)
(First I/O No. of the target CPU)/16
Value to specify actually is the following.
(Note-1)
CPU No.2 : 3E1H, CPU No.3 : 3E2H, CPU No.4 : 3E3H
16-bit
binary
(n2) Motion SFC program No. to start.
16-bit
binary
(D1)
Complete devices
(D1+0) : Device which make turn on for one scan at start accept completion of
instruction.
(D1+1) : Device which make turn on for one scan at start accept abnormal
completion of instruction.
("D1+0" also turns on at the abnormal completion.)
Bit
(D2) Device to store the complete status.
16-bit
binary
(Note-1) : Motion CPU cannot used CPU No.1 in the Multiple CPU configuration.
(1) This instruction is dedicated instruction toward the Motion CPU in the Multiple
CPU system. Errors occurs when it was executed toward the CPU except the
Motion CPU.