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Installation, Operation, & Maintenance Manual
ES-09374-1
8.5.12
Time Menu
This function is designed to store the maximum angle and times it takes for the valve
to open and close completely for future diagnostic purposes. The opening and closing
times and the maximum angle are stored each time a FULL or AUTO calibration is
performed, and these values will remain stored until a new calibration updates the new
conditions. Please note that during normal operation of the positioner the TIME function
does not remeasure these parameters, not least because the positioner hardly ever
travels the entire stroke in the control phase.
Examples:
Opening time 16.25 seconds, from fully closed 0% to fully open 100%
Figure 8-38 Opening Time Stored in Calibration
Closing time of 6.74 seconds, from fully open 100% to fully closed 0%.
Figure 8-39 Closing Time Stored in Calibration
Configuration
Configuration
August 23, 2022
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