Baker Hughes Masoneilan SVI II AP, Быстрый старт

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. Masoneilan SVI II AP Digital Positioner Quick Start Guide
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Travel Sensor Alignment
Table 3 shows the general guidelines for travel sensor alignment. Review the table prior to in-
stalling the SVI II AP on a rotary valve actuator for proper alignment of the magnet.
Table 3: Travel Sensor Alignment
Rotary
Mounting
System
Stroke Direction Magnet
Orientation
Valve
Position
Sensor Counts
Rotary <60° Rotation
Clockwise or counter-
clockwise rotation
(0°)
Closed (0%) 0 +/- 1000
>60° Rotation
Clockwise with increas-
ing setpoint
(-45°)
Full Open
or
Full Closed -8000 +/- 1500
or
+8000 +/- 1500
>60° Rotation
Counter Clockwise rota-
tion with increasing set-
point
(+45°)
Full Open
or
Full Closed -8000 +/- 1500
or
+8000 +/- 1500
General Rule for
other configura-
tions Any amount of rotation
Clockwise or counter-
clockwise
(0°)
50% Travel
(Mid-Stroke) 0 +/- 1000