Safety Cycle Time - Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual

Safety cycle time

A safety cycle time is a timing for executing safety programs and performing safety input/output processing.
Setting method
Set a safety cycle time in the CPU parameter.
[CPU parameter]  [Safety Function Setting]
Window
Displayed items
Item
Safety Cycle Time
If an instruction with long processing time is executed in the standard program, the start of safety cycle
processing is delayed. To prioritize safety cycle processing, set "Enable" for the enabling interrupt setting
during command execution. ( Page 77 Interrupt enabled during instruction execution)
35 BASIC CONCEPT
582
35.10 Running a Safety Program
Description
Set a timing (safety cycle time) for executing safety programs and safety
input/output processing.
Setting range Default
10.0 to 1000.0ms (unit: 50.0ms
0.1ms)