Delta DVP-ES2 - Page 431

DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3-310
API Mnemonic Operands Function
Controllers
ES2/EX2/
EC5
SS2
SA2
SE
SX2
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
S
*
*
PULSE
16-bit
32-bit
ES2/EX2/
EC5
SS2
SA2
SE
SX2
ES2/EX2/
EC5
SS2
SA2
SE
SX2
ES2/EX2/
EC5
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)