![Watlow EZ-ZONE RMC User Manual Download Page 213](http://html1.mh-extra.com/html/watlow/ez-zone-rmc/ez-zone-rmc_user-manual_3748884213.webp)
Watlow EZ-ZONE
®
RMC Module
•
210
•
Chapter 7 Features
Timer
Retentive
Function
Source
Active State
A
Source
Active State B
Source Function A
Source Instance A
Source Zone A
Source Error A
Source Function B
Source Instance B
Source Zone B
Source Error B
Time
Active Level
Output Value
Error
Source Value A
Source Value B
Elapsed Time
A retentive timer is used to keep track of how much time something has been in a particular state.
This can be used to time how long something has been in an alarm state for example or how long it
has been since a profile or step ran. The output can be used to trigger an event if the elapsed time
has grown excessive.