Baker Hughes Masoneilan SVI II AP, Quick Start Manual

Page: 53 / 108

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. Masoneilan SVI II AP Digital Positioner Quick Start Guide
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To power up the SVI II AP:
1. Loosen the four (4) cover screws and remove the cover of the SVI II AP. Connect the
+ ⁄ - terminals to the current to + and - to -. See Figure 27 on page 51.
Reinstall the cover and display.
2. Adjust current to 12 mA. On initial power up of a newly installed SVI II AP, the
positioner runs in NORMAL mode using the default instrument parameters
installed at the factory. The positioner cycles through the NORMAL cycle menu and
LCD displays the following values:
PRES: Pressure - unit of measurement and value*
SIGNAL
POS (Position)
An exclamation point (
! ) appears in the top left corner of the display window
to indicate that there is further instrument status available.
3. Proceed to Configuration and Calibration.
* For firmware version 3.2.1, the supply pressure appears on the LCD. Additionally, Stops results
and Autotune results, stay displayed until cleared.
NOTE If the SVI II AP is specified without local pushbuttons and display,
local operation is not available. Configure and calibrate with
ValVue and a HART
® modem.