Refresh Processing Time - Mitsubishi Electric MELSEC iQ-R Series User Manual

Refresh processing time

The refresh processing time [s] is an element that configures the scan time of the CPU module. For the scan time, refer to
the following.
 MELSEC iQ-R CPU Module User's Manual (Application)
2
The following shows a formula to calculate the refresh processing time [s] with the refresh settings enabled.
• Refresh processing time [s] = Refresh read (refresh transfer to the CPU module) time + Refresh write (refresh transfer to
an intelligent function module) time
Calculate the refresh read time and refresh write time from the number of items where the refresh settings have been set and
the number of transfers (words). For how to calculate, refer to the following.
 MELSEC iQ-R CPU Module User's Manual (Application)
2 PARAMETER SETTINGS
59
2.4 Refresh Settings