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Instruction Upgrades and New Instructions Section 3-2
Symbol Instructions Some of the C/CV-series PLC instructions have been changed to different
instructions with the same functionality for the CS/CJ-series PLCs.
3-2 Instruction Upgrades and New Instructions
This section lists the instruction upgrades for CS1 CPU Units with the -EV1
suffix and CS1-H/CJ1-H CPU Units.
3-2-1 Upgrades for CS1-H/CJ1-H CPU Units
New Instructions The following instructions have been added to the CS1-H and CJ1-H CPU
Units.
Less Than or
Equals Flag
P_LE <=
Always ON Flag P_On ON
Always OFF
Flag
P_Off OFF
Flag CX-Programmer label Programming Console label
Instruction group C/CV Series CS/CJ Series
Sequence Control JMP #0 / JME #0 JMP0 / JME0
Comparison EQU AND=
Data Movement MOVQ MOV
Increment/Decre-
ment
INC ++B
INCL ++BL
INCB ++
INBL ++L
DEC --B
DECL --BL
DECB --
DCBL --L
Symbol Math ADB +C
ADBL +CL
ADD +BC
ADDL +BCL
SBB -C
SBBL -CL
SUB -BC
SUBL -BCL
MBS *
MBSL *L
MLB *U
MUL *B
MULL *BL
DBS /
DBSL /L
DVB /U
DIV /B
DIVL /BL
Interrupt Control INT MSKS / MSKR / CLIDI / EI
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