Mitsubishi Q00JCPU User Manual page 573

10
CPU MODULE PROCESSING TIME
(6) Execution of online program change
Q00JCPU
Q00CPU
Q01CPU
Q02CPU
Q02HCPU, Q06HCPU, Q12HCPU,
Q25HCPU, Q12PHCPU, Q25PHCPU,
Q12PRHCPU, Q25PRHCPU
Q02CPU
Q02HCPU, Q06HCPU, Q12HCPU,
Q25HCPU, Q12PHCPU, Q25PHCPU,
Q12PRHCPU, Q25PRHCPU
When online program change is executed, the following processing time is required.
(a) Online program change executed in ladder mode
When steps for online program change are re-set during execution of online
program change, the scan time increases by the value indicated in Table10.23.
Table10.23 Time increased when steps for online program change are re-set
CPU module model name
(b) Online batch file change
Table10.24 Time increased when online batch file change is executed
CPU module model name
When the ATA card is used, the scan time increases 1.25s at 30k steps.
Allocate memory for online program change
No change
Max. 2.1ms
Max. 1.7ms
Max. 1.7ms
Max. 2ms
Max. 1ms
When continuous
When free area is
free area is
secured in
secured in
program memory
program memory
Max. 80ms Max. 80ms
Max. 300ms Max. 300ms
10.1 Scan Time
10.1.3 Factors that increase the scan time
9
10
Re-setting
Max. 30ms
11
Max. 26ms
Max. 36ms
Max. 30ms
Max. 90ms
When free area is
secured in
memory card
(except ATA card)
Max. 120ms
Max. 570ms
10
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