5 SEQUENCE INSTRUCTIONS
5.4 Shift Instructions
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5
5.4 Shift Instructions
Shifting bit devices
SFT(P)
These instructions shift the on/off state of the device area just before the one specified to the specified device area, and turn
off the shift source device.
■Execution condition
■Description, range, data type
■Applicable devices
Ladder ST
ENO:=SFT(EN,d);
ENO:=SFTP(EN,d);
FBD/LD
Instruction Execution condition
SFT
SFTP
Operand Description Range Data type Data type (label)
(d) Shift target device Bit ANY_BOOL
EN Execution condition Bit BOOL
ENO Execution result Bit BOOL
Operand Bit Word Double word Indirect
specification
Constant Others
(DY)
X, Y, M, L,
SM, F, B, SB,
FX, FY
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
U\G, J\,
U3E\(H)G
Z LT, LS T,
LC
LZ K, H E $
(d)
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant)
(Process)