Mitsubishi 00JCPU User Manual

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10.1.4Factors that shorten the scan time
Scan time can be shortened by changing parameter settings as described in this section.
(1) A series CPU compatibility setting ("A-PLC") ( Section 8.1.2(2))
Note10.2Note2
Scan time can be shortened by the time shown in Table10.27. To shorten the scan time, deselect the "Use special
relay / special register from SM/SD1000" item in the PLC system tab of the PLC parameter dialog box.
When deselect the "Use special relay / special register from SM/SD1000" item, the special relay and special register must be
replaced as described below.
• A series-compatible special relay (SM1000 to SM1299)
Q series dedicated special relay (SM0 to SM999)
• A series-compatible special register (SD1000 to SD1299)
Q series dedicated special register (SD0 to SD999)
Note2
Table10.27 Processing time that can be shortened (with "A-PLC" parameter setting)
CPU module Processing time
Q02CPU 0.07ms
Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU
0.03ms
Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU
Figure 10.6 A series CPU compatibility setting
Note10.2
The A series CPU compatibility setting is not available for the Basic model QCPU, Process CPU, and Redundant CPU.
Basic
Process Redundant
Deselect this item.

Mitsubishi 00JCPU Specifications

General

Brand	Mitsubishi
Model	00JCPU
Category	Controller
Language	English