Delta DVP-ES2 User Manual
Page 378
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
3-262
API Mnemonic Operands
Function
95
ORF
Falling-edge parallel connection
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
* * * * *
*
ORF: 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: falling-edge contact to be connected in parallel
Explanations:
ORF instruction is used in the parallel connection of the falling-edge contact..
Program Example:
Ladder Diagram:
X0
X1
Y1
Instruction
Code: Operation:
LD
X0
;
Load
NO
contact
of
X0
ORF
X1
; X1 falling-edge contact in parallel connection
OUT
Y1
; Drive Y1 coil