Delta DVP-ES2 User Manual
Page 372
D V P - E S 2 / E X 2 / S S 2 / S A2 / S X 2 / S E O p e r a t i o n M a n u a l - P r o g r a m m i n g
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
Y0
SET
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)