Diagnosis without led or lcd information, Diagnosis without led or lcd information 70 – Badger Meter SRD/SRI Valve Positioners User Manual
Page 70

Diagnosis without LED or LCD Information
Fault
Possible Cause
Solution
Positioner not
operational using key
pads
No input signal at 11, 12
Connect input signal
Local operation blocked
(write protection)
Remove blockage via communication
No automatic power up
(Reset)
Reset SRD with keys
A key got jammed
Release cover screws, check menu functions, retighten cover
Failure in the positioner
Send device to manufacturer
Autostart not
completed (> 45 min)
Actuator volume too large
Stop Autostart and carry out extended Autostart, see
or apply booster
Failure in the positioner,
otherwise Message 8, 9
Carry out Autostart again, see
“Setting by Means of Local Keys”
Carry out Reset configuration
Send device to manufacturer
Autostart remains stagnant
for a longer time (>10
min) in step 1 or 2 (LED 1
or 2 lights up), otherwise
message 8
Feedback lever (at stroke actuator) incorrectly mounted Verify
installation of feedback lever, see
; flat part
points to arrow on housing
Coupling piece (at rotary actuator) incorrectly turned (R and L
mixed up): Verify direction of rotation, see
;
flat part points to arrow on housing
Autostart remains stagnant
for a longer time (>10 min)
in step 3
(LCD: shows”Control
params“)
(LED: #3 lights up)
At large volume actuators the Autostart can possibly remain
stagnant for a longer time (>10 min) in step 3, prior to continuing
in step 4
Actuator does not react
to a change in the input
signal
No Autostart performed
Perform Autostart
Positioner is not IN
OPERATION
Switch positioner IN OPERATION, see
resp Autostartor
via Configurator
Setpoint source is
configured wrong
Correct configuration via configurator
Actuator does not
attain the closed or
opened position
Autostart not carried out
Carry out Autostart
Supply pressure too low
Check supply air pressure
Travel limit is set
Message 12, 13
Check settings, see
“Menu 5: Limit and Alarms of Valve”
Angle position linearization,
positioner action or
characteristic curve is set
incorrectly (e g ‘Custom’, but
values are missing)
Check settings, see
“Menu 1: Actuator System, Mounting Side”
,
“Menu 3: Mode of Action of SRD and Additional Position Feedback”
,
“Menu 4: Characteristic of Setpoint”
Troubleshooting Guide
Page 70
August 2014
POS-UM-00010-EN-03