Omron OMNUC FND Series User Manual page 146

Chapter 3
Operation
Be sure to set enough time for the Programmable Controller (PC) to respond when the position and
speed data selections are received by the PC.
Set value PC cycle time 2 + PC input delay time + 1 ms
With CompoBus/S-type Position Drivers, use the following formula for the Programmable Controller's
input circuit delay time:
PC input circuit delay time = (Communications cycle time) x 2
When the Increment and Decrement Keys are pressed, the set value is changed in units of 0.8 ms. The
digit to be set cannot be specified by pressing the Shift Key.
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