Omron NX-SID800

4 Calculating Safety Reaction Times
4 - 10
NX-series Safety Control Unit User’s Manual (Z930)
This section describes how to find the set values for the FSoE watchdog timers.
The set value for an FSoE watchdog timer is different from the set value of the safety task period.
 Safety Task Period < 100 ms
Set the FSoE watchdog timer to the same value as the expansion communications monitoring time
that you added to the safety task period.
 Safety Task Period = 100 ms
Set the FSoE watchdog timer to a value that is an integer multiple of the safety task period.
4-3-3 Settings for FSoE Watchdog Timers