Delta VP3000 Series - Page 288

Chapter 7 Second Development PlatformVP3000
279
Instruction Function
ANI Connect contact B in serial
Operand
X0–X17 Y0–Y17 M0–M799 T0–159 C0–C79 D0–D399
     －
Description
ANI instruction is used in the serial connection of contact B. The functions are to read out
the contacts’ status of present serial connection and perform “AND” operation with the
logical operation result obtained. The final result will be stored in the accumulative register.
Example
Ladder diagram:
X0
X1
Y1
Instruction code Operation
LD X1 Load X1 (the contact A)
ANI X0
Connect X0 (the
contact B) in serial
OUT Y1 Drive Coil Y1
Instruction Function
OR Connect contact A in parallel
Operand
X0–X17 Y0–Y17 M0–M799 T0–159 C0–C79 D0–D399
     －
Description
OR instruction is used in the parallel connection of contact A. The functions are to read out
the contacts’ status of present serial connection and perform “OR” operation with the logical
operation result obtained. The final result will be stored in the accumulative register.
Example
Ladder diagram:
X0
X1
Y1
Instruction code Operation
LD X0 Load X0 (the contact A)
OR X1
Connect X1 (the
contact A) in serial
OUT Y1 Drive Coil Y1
Instruction Function
ORI Connect contact B in parallel
Operand
X0–X17 Y0–Y17 M0–M799 T0–159 C0–C79 D0–D399
     －
Description
ORI instruction is used in the parallel connection of contact B. The functions are to read
out the contacts’ status of present serial connection and perform “OR” operation with the
logical operation result obtained. The final result will be stored in the accumulative register.
Example
Ladder diagram:
X0
X1
Y1
Instruction code Operation
LD X0 Load X0 (the contact A)
ORI X1
Connect X1 (the
contact B) in serial
OUT Y1 Drive Coil Y1