Mitsubishi Q02CPU

10
CPU MODULE PROCESSING TIME
10.1 Scan Time
10.1.2 Time required for each processing included in scan time
10
- 5
9
Device Explanation
10
CPU Module Processing Time
11
Procedure for Writing Program to CPU Module
AppendicesIndex
(2) Tracking processing time
The tracking processing time indicates the time required when using the tracking
function of the Redundant CPU.
Refer to the following manual for the tracking processing time.
QnPRHCPU User's Manual (Redundant System)
(3) END processing time and the relevant instruction
(a) END processing and DUTY instruction execution
During the DUTY instruction execution, the CPU module turns ON/OFF the user
dynamic block (SM420 to 424, SM430 to 434
Note10.2
) according to the number of
times for END processing, i.e., number of scan times specified in that instruction.
In this case, the END processing time changes with the number of times specified
in the DUTY instruction.Note2
(4) Instruction execution time
The instruction execution time is the sum of processing times of the instructions used
in the program to be executed by the CPU module.
Refer to the following manual for the processing time of each instruction.
QCPU (Q Mode)/QnACPU Programming Manual (Common Instructions)
Note2
Table10.2 END processing during DUTY instruction execution
CPU module
END processing time
When set to 1 When set to 5
Q00JCPU 0.15ms 0.21ms
Q00CPU 0.14ms 0.19ms
Q01CPU 0.12ms 0.16ms
Q02CPU 0.02ms 0.02ms
Q02HCPU, Q06HCPU,
Q12HCPU, Q25HCPU,
Q12PHCPU, Q25PHCPU,
Q12PRHCPU, Q25PRHCPU
0.01ms 0.01ms
Basic
Note10.2
The Basic model QCPU cannot use SM430 to 434.
Basic
Note10.2