Mitsubishi Q02CPU

10
CPU MODULE PROCESSING TIME
10.1 Scan Time
10.1.4 Factors that can shorten scan time by changing the settings
10
- 17
9
Device Explanation
10
CPU Module Processing Time
11
Procedure for Writing Program to CPU Module
AppendicesIndex
10.1.4 Factors that can shorten scan time by changing the settings
The scan time can be shortened by changing the PLC parameter settings of GX Developer
described in this section.
(1) A series CPU compatibility setting ( Section 8.1.2(2))
Note10.11
Note12
The scan time can be shortened by the processing time indicated in Table10.26 by
selecting "Do not use special relays/special registers SM1000/SD1000 and later"
(removing the check mark on the setting screen) in the PLC system setting.
POINT
After selecting "Do not use special relays/special registers SM1000/SD1000 and
later" (removing the check mark on the setting screen), replace the following A
series compatible special relays with the Q series dedicated special relays.
• A series compatible special relays (SM1000 to 1299)
Q series dedicated special relays (SM0 to 999)
• A series compatible special registers (SD1000 to 1299)
Q series dedicated special registers (SD0 to 999)
Note12
Table10.26 Processing time for each A series CPU module model
CPU module Processing time
Q02CPU 0.07ms
Q02HCPU,Q06HCPU,Q12HCPU,Q25HCPU,
Q12PHCPU,Q25PHCPU
0.03ms
Diagram 10.5 A series CPU compatibility setting
Basic
Redundant
Note10.11
The Basic model QCPU and Redundant CPU do not support the A series CPU compatibility
setting.
Basic
Note10.11
Redundant
Remove checkmark!