Specifications Comparison Between Melsap-Ii And Melsap3 - Mitsubishi Electric MELSEC-A0J2H Series Handbook

7
PROGRAMS REPLACEMENT

7.6.3 Specifications comparison between MELSAP-II and MELSAP3

A part of the specifications of SFC program (MELSAP3) are different from those of SFC program
(MELSAP-II).
Therefore, when utilizing the SFC program (MELSAP-II) of A0J2HCPU as the SFC program
(MELSAP3) of QCPU, select the QCPU that meets the specifications of the existing SFC program
(MELSAP-II).
Contents
SFC block
Number of SFC steps
Step transition monitoring timer
MELSAP-II
A0J2HCPU
Max.256
Max.255 steps/block
Equipped
(8 timers)
MELSAP3
QnUCPU
Q00UJCPU
Q00UCPU
Max.128
Max.128 steps/block
None
Q03UDVCPU
Q03UD(E)CPU
Max.320
Max.512 steps/block
None
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