- 14 -
25.
Deviation
Enter
Set PV
menu and move to
Deviation
with pressing
'
+
'
, or
'
-
'
and press
'
ENTER
'
to
confirm.
Change deviation from 2% to 20% with pressing
'
+
'
, or
'
-
'
(in 1% steps) and then
'
ENTER
'
to confirm.
Deviation means how accurate valve move to calculated position. If deviation is too low
then servo motor won't be stabile...it will always search for calculated position in small
movements. Default setting is +-5% and should meet in most cases.
26.
Close Position
Max close position must be calibrated. Max close position is when curve is set to 0%.
Close position can be moved to any desired position.
Enter
Set PV
menu and move to
Close Position
with pressing
'
+
'
, or
'
-
'
and press
'
ENTER
'
to confirm.
Set close position with pressing
'
+
'
, or
'
-
'
and press
'
ENTER
'
to confirm.
27.
Open Position
Max open position must be calibrated. Max open position is when curve is set to 100%.
Open position can be moved to any desired position.
Enter
Set PV
menu and move to
Open Position
with pressing
'
+
'
, or
'
-
'
and press
'
ENTER
'
to confirm.
Set open position with pressing
'
+
'
, or
'
-
'
and press
'
ENTER
'
to confirm.
28.
PV Test
PV test can be used for testing, or measuring valve position. Valve can be moved to any
position from 0% to 100%, without engine running.
Enter
Set PV
menu and move to
PV Test
with pressing
'
+
'
, or
'
-
'
and press
'
ENTER
'
to
confirm.
Set valve position with pressing
'
+
'
, or
'
-
'
and press
'
ENTER
'
to confirm.
29.
Powe-up Test
Enabling, or disabling test cycle of PV servo at power-up.
Enter
Set PV
menu and move to
Power-up Test
with pressing
'
+
'
, or
'
-
'
and press
'
ENTER
'
to confirm.
Enable, or disable power-up test with pressing
'
+
'
, or
'
-
'
and press
'
ENTER
'
to confirm.
