11
CPU MODULE PROCESSING TIME
11.1 Scan Time
11.1.2 Time required for each processing included in scan time
11 - 12
9
Parameters
10
Device Explanation
11
CPU Module Processing
Time
12
Procedure for Writing
Program to CPU ModuleAppendicesIndex
(c) Program memory check processing time
Note11.5
,
Note11.6
Note6
This indicates the time taken to make a program memory check when it has been
set in the PLC parameter dialog box of GX Developer.
Time required for program memory check
* 1 : Indicates the step set in the PLC RAS setting (2) of the PLC parameter dialog box. ( Section
9.1.2(5))
Note6
Basic
High
Performance
Note11.5
Note11.5
Since the Basic model QCPU, and High Performance model QCPU do not support the setting
for program memory check, it is not necessary to be conscious of this processing time.
Basic
Note11.5
High
Performance
Note11.5
Since the Universal model QCPU does not take processing time of memory check, it can be
ignored.
Note11.6
Universal
UD
Note11.6
Universal
UD
= 3.5 ms
Check capacity per scan (step)
1024
1