Badger Meter SRD/SRI Valve Positioners - Manual (Page 55)

The interval can be configured between 1…30 % . The Setpoint Change is limited to 30% to ensure that the valve cannot be
accidentally fully closed . The value is preset to 10% .
Max. Wait Time for Position Change
The Maximum Wait Time for Position Change is the time in Seconds how long the positioner will keep the Setpoint Change
active . If the valve is not stuck, the positioner will perform the setpoint change and return back to the fully open 100%
position immediately . In the case the valve should have a sluggish reaction, be sticky or stuck then the positioner will
continue to apply the Setpoint Change as long as the configured Maximum Wait Time for Position Change . If after that time the
valve doesn’t move, the positioner will discontinue the test and execute the Testing Status: Error .
The interval can be configured between 1 to 600 seconds . The value is preset to 10 seconds .
Testing Status
Not Done
A Partial Stroke Test has not been executed yet .
Running
Test has been started and is in progress .
Restricted
Test is restricted . Either the valve is in control or the valve is not fully open (100%) .
OK
Test performed OK . The ESD capabilities have been tested and showed that the valve is not stuck . The valve would move if a
safety system would close the valve .
Error
Test showed Error . The ESD capabilities cannot be guaranteed . The valve is stuck and cannot move . The valve needs to be
inspected immediately!
Message Status Description / Explanation Recommended Action
Partial Stroke
Testing
—
The Partial Stroke Testings allows to
evaluate if an Emergency Shutdown
Device (ESD) will operate in case of a
safety shutdown .
The Partial Stroke Test can be found under the Configuration/
Partial Stroke . This is where the Test can be configured and
activated . The Testing Status shows the evaluation of the test .
Testing Status
Good Not Done A Partial Stroke Test has not been executed yet .
Good Running Test has been started and is in progress .
Local Operation Restricted
Test is restricted . Either the valve is in control or the valve is
not fully open (100%) .
Good OK
Test performed OK . The ESD capabilities have been tested
and showed that the valve is not stuck . The valve would move
if a safety system would close the valve .
Fault / Device
Failure
Error
Test showed Error . The ESD capabilities cannot be
guaranteed . The valve is stuck and cannot move . The valve
needs to be inspected immediately!
Configuration / Parameter
Page 55 August 2014 POS-UM-00011-EN-02