Program Flow – Fnc 00 To Fnc 09 - Mitsubishi Electric FX3G SERIES Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
8. Program Flow – FNC 00 to FNC 09
FNC 00 to FNC 09 provide instructions mainly related to control flow of sequence programs such as conditional
program execution and priority processing.
FNC No. Mnemonic
00 CJ
01 CALL
02 SRET
03 IRET
04 EI
05 DI
06 FEND
07 WDT
08 FOR
09 NEXT
Symbol
Conditional Jump
CJ Pn
Call Subroutine
CALL Pn
Subroutine Return
SRET
Interrupt Return
IRET
Enable Interrupt
EI
Disable Interrupt
DI
Main Routine Program End
FEND
Watchdog Timer Refresh
WDT
Start a FOR/NEXT Loop
FOR S
End a FOR/NEXT Loop
NEXT
8 Program Flow – FNC 00 to FNC 09
Function Reference
Section 8.1
Section 8.2
Section 8.3
Section 8.4
Section 8.5
Section 8.6
Section 8.7
Section 8.8
Section 8.9
Section 8.10
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