Mitsubishi Electric MELSEC iQ-F Series - Page 100

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APPX
Appendix 1 Instruction Replacement List
■Instructions that are not supported by GX Works3
The following instructions are not supported by GX Works3. The instructions are left as is when converting the projects, but an
error will occur when compiling.
FX3 Series  MELSEC iQ-F Remarks
CJ  CJ 
CJP  CJP 
CALL  CALL 
CALLP  CALLP 
SRET  SRET 
IRET  IRET 
FEND  FEND 
REFF  REFF Correct the program to use REF
instruction.
REFFP  REFFP Correct the program to use REFP
instruction.
PLSR  PLSR Correct the program to use DRVI
instruction. Set the acceleration/
deceleration time specified by the
PLSR instruction operand as the
acceleration time and deceleration
time of SD.
DPLSR  DPLSR Correct the program to use DDRVI
instruction. Set the acceleration/
deceleration time specified by the
DPLSR instruction operand as the
acceleration time and deceleration
time of SD.
TKY  TKY Create the program using the input
device (X).
DTKY  DTKY
HKY  HKY
DHKY  DHKY
ARWS  ARWS
ASC  ASC 
PR  PR 
RS  RS Correct the program to use RS2
instruction.
VRRD  VRRD 
VRRDP  VRRDP 
VRSC  VRSC 
VRSCP  VRSCP 
ZRN  ZRN Correct the program to use DSZR
instruction. Use the same device for
near-point dog signal and zero point
signal of the DSZR instruction, and
set the zero point signal count start
time to the rear end and the zero
point signal count to 1.
DZRN  DZ
RN Correct the program to use DDSZR
instruction. Use the same device for
near-point dog signal and zero point
signal of the DDSZR instruction, and
set the zero point signal count start
time to the rear end and the zero
point signal count to 1.
RD3A  RD3A Correct the program to use FROM
instruction.
RD3AP  RD3AP Correct the program to use FROMP
instruction.
WR3A  WR3A Correct the program to use TO
instruction.