Mitsubishi Q02CPU

10
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10.1 Scan Time
10.1.3 Factors that increase the scan time
10
CPU MODULE PROCESSING TIME
10.1.3 Factors that increase the scan time
When the following functions or operations are performed, this will increase the scan time
of the CPU module.
When executing any of them, make sure to allow for the processing time (the value given
in this section to the value calculated in Section 10.1.2).
(1) Sampling trace
Note10.7
Note7
When sampling trace ( Section 6.14) is executed, the following processing time
shown in Table10.16 will be required.
Note8
Note7
Table10.16 Processing time taken when 50 points of internal relays (bit devices) and 50 points of data
registers (word devices) are set as sampling trace data
CPU module Processing time
Q02CPU 0.24ms
Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU,
Q12PHCPU, Q25PHCPU, Q12PRHCPU,
Q25PRHCPU
0.12ms
Note8
Basic
Note10.7
Since the Basic model QCPU cannot use sampling trace, it is not necessary to be conscious of
the sampling trace processing time.
Basic
Note10.7