Mitsubishi Electronics FX3G User Manual
72
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
Series
Programming Manual - Basic & Applied Instruction Edition
3 Instruction List
3.2 Step Ladder Instructions
3.2
Step Ladder Instructions
3.3
Applied Instructions ... in Ascending Order of FNC Number
Applied instructions such as Arithmetic operation, Rotation and Shift, Handy instructions etc. are used especially when
numeric data is handled.
*1: The instruction is provided in the FX
numeric data is handled.
*1: The instruction is provided in the FX
2N
/FX
2NC
Series Ver. 3.00 or later.
*7: The instruction is provided in the FX
3U
/FX
3UC
Series Ver. 2.61 or later.
*2: The function is changed in the FX
3UC
Series Ver. 1.30 or later.
*8: The instruction is provided in the FX
3G
Series Ver. 1.40 or later.
*3: The instruction is provided in the FX
3UC
Series Ver. 1.30 or later.
*9: The instruction is provided in the FX
3U
/FX
3UC
Series Ver. 2.70 or later.
*4: The function is changed in the FX
3UC
Series Ver. 2.20 or later.
*10: The instruction is provided in the FX
3G
Series Ver. 1.30 or later.
*5: The instruction is provided in the FX
3UC
Series Ver. 2.20 or later
*11: The instruction is provided in the FX
3U
/FX
3UC
Series Ver. 2.40 or later.
*6: The instruction is provided in the FX
3G
Series Ver. 1.10 or later..
Mnemonic
Name
Symbol
Function
Applicable devices
Reference
STL
Step Ladder
Starts step ladder
S
Chapter 35
RET
Return
Completes step ladder
–
Chapter 35
FNC
No.
Mnemonic
Symbol
Function
FX
3S
FX
3G
FX
3GC
FX
3U
FX
3UC
Applicable PLC
Reference
FX
1S
FX
1N
FX
1NC
FX
2N
FX
2NC
Program Flow
00
CJ
Conditional Jump
Section 8.1
01
CALL
Call Subroutine
Section 8.2
02
SRET
Subroutine Return
Section 8.3
03
IRET
Interrupt Return
Section 8.4
04
EI
Enable Interrupt
Section 8.5
05
DI
Disable Interrupt
Section 8.6
06
FEND
Main Routine Program End
Section 8.7
07
WDT
Watchdog Timer Refresh
Section 8.8
08
FOR
Start a FOR/NEXT Loop
Section 8.9
09
NEXT
End a FOR/NEXT Loop
Section
8.10
Move and Compare
10
CMP
Compare
Section 9.1
11
ZCP
Zone Compare
Section 9.2
12
MOV
Move
Section 9.3
STL Applicable devices
RET
Pn
CJ
Pn
CALL
SRET
IRET
EI
DI
FEND
WDT
FOR
S
NEXT
CMP
S1 S2 D
ZCP
S2 S D
S1
D
S
MOV