Fnc 06 - Main Routine Program End - Mitsubishi FX3U Series Programming Manual

FX /FX Series Programmable Controllers
3U 3UC
Programming Manual - Basic & Applied Instruction Edition
8.7 FNC 06 – Main Routine Program End
Outline
This instruction indicates the end of the main program.
1. Instruction format
FNC 06
FEND
2. Set data
Operand type
–
3. Applicable devices
Bit Devices
Oper-
and System User
Type
X Y M T C S D .b KnX KnY KnM KnS T C D R U \G
–
Explanation of function and operation
FEND instruction works in the same way as END instruction.
When FEND instruction is executed, output processing, input processing and watchdog timer refresh are
executed, and then the program execution returns to the step 0.
FEND instruction is required in creating subroutine programs and interrupt programs.
1. In the case of CJ instruction
0
X010
P20
208
Mnemonic
Independent Inst.
1 step FEND
There is no set data.
Digit Specification
Main routine
program
FNC 00
P 20
CJ
Main routine
program
FNC 06
FEND
Main routine
program
FNC 06
FEND
END
Operation Condition
This instruction is the independent type, and
Continuous
Operation does not require drive contact.
Description
Word Devices
Special
System User
Unit
V Z Modify K H
There are no applicable devices.
8 Program Flow – FNC 00 to FNC 09
8.7 FNC 06 – Main Routine Program End
Data type
Others
Con- Real Charac-
Index
stant Number ter String
E
–
Pointer
" " P