Flowserve PMV D20 - Manual (Page 26)

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x3
9.4 Set of Direct or Reverse
action
Note! For safety reason, this opera-
tion has to be done max 5 minutes
after calibration. If time has run out,
or if power is disconnected during the
five minutes, perform a new cali-
bration, before changing the
direction.
Run 4 mA. If valve is in right position,
then check the position over the whole
range (8, 12, 16 and 20 mA).
If the direction need to be
changed: press the button 3
times and the direction will
change.
Check operation at 4 – 8 – 12 – 16 and
20 mA
9.5 Show gain setting
If the actuator position is unstable or
selfoscillating after calibration, the gain
can be adjusted.
Gain can be set from A (lowest) to G
(highest). Default is D.
To show the current gain
setting, press the button
four times.
To indicate the current setting, the LEDs
flashes according to the following:
LEDs show: G (Highest)
LEDs show: F
LEDs show: E
LEDs show: D Default
LEDs show: C
LEDs show: B
LEDs show: A (Lowest)
The gain code sequence is repeated 5
times.
x4
Y R R
Y R Y
Y R G
Y G
Y G G
Y G Y
Y G R