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DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming
3-256
API Mnemonic Operands Function
89
PLS
Rising-edge output
Controllers
ES2/EX2 SS2 SA2
SE
SX2
Bit Devices Word devices Program Steps Type
OP
X Y M S K H KnX KnY KnM KnS T C D E F
S * *
PLS: 3 steps
PULSE 16-bit 32-bit
ES2/EX2 SS2
SA2
SE
SX2 ES2/EX2 SS2
SA2
SE
SX2 ES2/EX2 SS2
SA2
SE
SX2
Operands:
S: Rising pulse output device
Explanations:
When X0 goes from OFF to ON (Rising-edge trigger), PLS instruction executes and S generates a
cycle pulse for one operation cycle.
Program Example:
Ladder Diagram:
X0
M0
PLS
M0
Y0SET
Timing Diagram:
X0
M0
Y0
A scan cycle
Instruction Code: Operation:
LD X0 ; Load NO contact of X0
PLS M0 ; M0 rising-edge output
LD M0 ; Load NO contact of M0
SET Y0 ; Y0 latched (ON)