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Delta Electronics Programmable Logic Controller DVP-PLC User Manual

Page 225

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6 Application Instructions API 00-49

DVP-PLC Application Manual

6-13

CALL Instruction Program Flow:

X1

CALL

P63

P0

P63

CJ

P0

I301

X0

0

The program flow

when X0=off,
X1=off

main

program

main

program

main
program

The program flow

when X0=Off,
X1=On.

Interruption
subroutine

CALL instruction

subroutine