11
CPU MODULE PROCESSING TIME
11.1 Scan Time
11.1.3 Factors that increase the scan time
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(3) Overheard time taken to execute multiple programs
Note12
This indicates the overhead time taken to execute multiple programs by the CPU
module.
When multiple programs are executed, the following processing time shown in
Table11.23 is required.
* 1 : n indicates the number of program files.
(4) Removal/setting of memory card
When the memory card is removed/set, the following processing time shown in
Table11.24 is required.
This processing time arises during only one scan when the memory card is removed/
set.
Note12
Table11.23 Overhead time taken to execute multiple programs
CPU module
Processing time
Q02CPU
0.08 n ms
*1
Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU,
Q02PHCPU, Q06PHCPU, Q12PHCPU,
Q25PHCPU, Q12PRHCPU, Q25PRHCPU
0.03 n ms
*1
Q02UCPU
0.04 n ms
*1
Q03UDCPU, Q03UDECPU
0.02 n ms
*1
Q04UDHCPU, Q06UDHCPU, Q13UDHCPU, Q26UDHCPU,
Q04UDEHCPU, Q06UDEHCPU, Q13UDEHCPU, Q26UDEHCPU
0.02 n ms
*1
Table11.24 Processing time taken for removal/setting of memory card
CPU module
Processing time
When memory card is inserted When memory card is removed
Q02CPU
0.16ms
0.10ms
Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU,
Q02PHCPU, Q06PHCPU, Q12PHCPU,
Q25PHCPU, Q12PRHCPU, Q25PRHCPU
0.08ms
0.04ms
Q02UCPU
0.7ms
0.2ms
Q03UDCPU, Q04UDHCPU, Q06UDHCPU,
Q13UDHCPU, Q26UDHCPU,
Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU,
Q13UDEHCPU, Q26UDEHCPU
0.6ms
0.1ms
Basic
Note11.11
Since the Basic model QCPU cannot execute multiple programs and use the memory card, it is
not necessary to be conscious of the processing time described on this page.
Basic
Basic