Delta DVP-ES2 - Manual (Page 376)

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
3-260
API Mnemonic Operands Function
93 ANDF Falling-edge series 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 * * * * * *
ANDF: 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 series
Explanations:
ANDF instruction is used in the series connection of the falling-edge contact.
Program Example:
Ladder Diagram:
X1 X0
Y1
Instruction Code: Operation:
LD X0 ; Load NO contact of X0
ANDF X1 ; X1 falling-edge contact in series connection
OUT Y1 ; Drive Y1 coil