DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming
API
Mnemonic Operands Function
89 PLS
Rising-edge output
Type
OP
Bit Devices Word devices Program Steps
X Y M S K H KnX
KnY
KnM
KnS
T C D E F
PLS: 3 steps
SS2
SX2
SS2
SX2
SS2
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:
Timing Diagram:
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)