Mitsubishi 00JCPU User Manual

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CHAPTER10 CPU MODULE PROCESSING TIME
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10.1 Scan Time 10.1.2 Time required for each processing included in scan time
(d) Auto refresh with an intelligent function module
This is the time required for refreshing data between the buffer memory of an intelligent function module and
devices in the CPU module.
Use intelligent function module utility package (GX Configurator) for auto refresh settings.
Calculation method
Use the following expression to calculate the auto refresh time with an intelligent function module.
(Refresh time) = KN1 + KN2 (number of refresh points)
For KN1 and KN2, use the values given in Table10.8 and Table10.9.
When the number of auto refresh points for the analog-digital converter module (Q64AD) is 4
points (when the module is mounted on the Q01CPU main base unit)
Table10.8 When an intelligent function module is mounted on the main base unit
CPU module KN1 KN2
Q00JCPU
115 s 55 s
Q00CPU
91 s 46 s
Q01CPU
85 s 41 s
Q02CPU
53 s 13 s
Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU
27 s 6 s
Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU
Q12PRHCPU, Q25PRHCPU
Table10.9 When an intelligent function module is mounted on the extension base unit
CPU module KN1 KN2
Q00JCPU
120 s 56 s
Q00CPU
92 s 48 s
Q01CPU
86 s 43 s
Q02CPU
61 s 15 s
Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU
29 s 8 s
Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU
Q12PRHCPU, Q25PRHCPU
0.249(ms) = 0.085 + 0.041 4
Example

Mitsubishi 00JCPU Specifications

General

Brand	Mitsubishi
Model	00JCPU
Category	Controller
Language	English