Mitsubishi Electric MELSEC-Q00U(J)CPU

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APPENDICES
A
Appendix 5 Replacing Basic Model QCPU or Qn(H)CPU with QnUCPU Appendix 5.3 Instructions
*1 Usable for the Universal model CPU whose serial number (first five digits) is "13102" or later.
Symbol Instruction Replacing method
LD TRn
Forced transition check instruction
When the programmable controller type is changed, these instructions are converted into
SM1255. Modify programs as needed.
AND TRn
OR TRn
LDI TRn
ANDI TRn
ORI TRn
LD BLm\TRn
AND BLm\TRn
OR BLm\TRn
LDI BLm\TRn
ANDI BLm\TRn
ORI BLm\TRn
SCHG(D) Active step change instruction
Refer to Appendix 3 "Restrictions on Basic Model QCPU, Universal Model QCPU, and LCPU
and Alternative Methods" in the MELSEC-Q/L/QnA Programming Manual (SFC).
SET TRn
Transition control instruction
Refer to Appendix 3 "Restrictions on Basic Model QCPU, Universal Model QCPU, and LCPU
and Alternative Methods" in the MELSEC-Q/L/QnA Programming Manual (SFC).
SET BLm\TRn
RST TRn
RST BLm\TRn
BRSET(S)
*1
Block switching instruction
When the programmable controller type is changed, these instructions are converted into
SM1255. Modify programs as needed.