Appendix; Appendix 1 Instruction Replacement List - Mitsubishi Electric MELSEC iQ-F Series Handbook

APPENDIX

When converting FX3S/FX3G/FX3U/FX3UC projects using GX Works3, be careful because the program (instructions and
devices) may be changed.
When converting projects, the number of steps may increase and writing to the FX5 CPU module may be impossible. Check
the number of steps after replacement.
Characters used for the label name in GX Works2 may correspond to reserved words or illegal characters in GX Works3. In
that case, change the label name.
Appendix 1
Instruction Replacement List of Ladder Programs
■Replaced instructions
The following instructions will be replaced to GX Works3 compatible instructions when converting the project.
FX3 Series
OUT T
INT
INTP
DINT
DINTP
RET
FLT
FLTP
DFLT
DFLTP
DTBL
SQR
SER
RAMP
SORT
HEX
SORT2
HOUR
SQRP
DSQR
DSQRP
SERP
DSER
DSERP
HEXP
DSORT2
DHOUR
APPX
92

Appendix 1 Instruction Replacement List

Instruction Replacement List




























MELSEC iQ-F
OUT T/ST, OUTH T/ST, OUTHS T/ST
• When the timer is 1 ms, it will be
replaced to the OUTHS T/ST
instruction.
• When the timer is 10 ms, it will be
replaced to the OUTH T/ST
instruction.
• When the timer is 100 ms, it will be
replaced to the OUT T/ST
instruction.
FLT2INT
FLT2INTP
FLT2DINT
FLT2DINTP
RETSTL
INT2FLT
INT2FLTP
DINT2FLT
DINT2FLTP
TBL
SQRT
SERMM
RAMPF
SORTTBL
HEXA
SORTTBL2
HOURM
SQRTP
DSQRT
DSQRTP
SERMMP
DSERMM
DSERMMP
HEXAP
DSORTTBL2
DHOURM
Remarks
When a label is used instead of a
timer device, the instructions will not
*1
be replaced.

























