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CHAPTER6 FUNCTIONS
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6.2 Constant Scan
(3) Constant scan time setting
Set a constant scan time value in the PLC RAS tab of the PLC parameter dialog box.
The setting range varies depending on the CPU module.
• Basic model QCPU: 1 to 2000ms (in increments of 1ms)
• High Performance model QCPU, Process CPU, or Redundant CPU:
0.5 to 2000ms (in increments of 0.5ms)
When not executing the constant scan function, leave the constant scan time setting box blank.
Figure 6.2 When the constant scan time is set to 10ms