Omron CJ2 CPU - REV 10-2010 User Manual page 469

Cj2 cpu unit software
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CPU Unit Cycle Time
CJ2 CPU Unit Software User's Manual
This section describes the cycle time used for processing in the CPU Unit.
12-1 Monitoring the Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-2
12-1-1
Monitoring the Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-2
12-2 Computing the Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-4
12-2-1
CPU Unit Operation Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-4
12-2-2
Cycle Time Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-5
12-2-3
I/O Unit Refresh Times for Individual Units . . . . . . . . . . . . . . . . . . . . . . . . . . 12-7
12-2-4
Cycle Time Calculation Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-11
12-2-5
Online Editing Cycle Time Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13
12-2-6
I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13
12-2-7
Response Time for Input Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-14
12-2-8
Response Performance of Serial PLC Links . . . . . . . . . . . . . . . . . . . . . . . . 12-15
12
12-1

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