GE Masoneilan SVI II ESD Installation And Maintenance Manual page 80

5. Connect the +⁄- terminals of the 24 VDC power source to the 24 VDC ESD IN connector (on
the terminal board). The voltage source + must connect to the terminal board connector +,
and the same for -. Figure 56 on page 82.
6. Reinstall the cover and display.
7. Turn on the voltage source. On initial power up of a newly installed SVI II ESD, the PST
controller runs in SETUP mode using the default factory-installed instrument parameters.
Once calibrated and configured and set to NORMAL, the PST controller cycles through the
NORMAL cycle menu and the following values appear:
PRES: Pressure - unit of measurement and value
SIGNAL
POS (Position)
An exclamation point (!) appears in the display's top left corner to indicate that further
instrument status is available.
Checking the Electronic Module Connections
All connections to electronic module in the SVI II ESD are made through the terminal board.
There are three versions of the terminal board dependent upon which configuration the SVI II
ESD you have; ASD, DSD, or A/DSD. The SVI II ESD terminal board has a terminal block with
cage clamp connectors. Confirm that all applicable connections to the electronics module
connectors are correct. Not all options are available for every model. Refer to Table 8 for
available functionality.
80 |
=GE Oil & Gas
The safety function of the SIF (shutdown of the valve on demand)
NOTE
must be tested after installation.
Do not remove the instrument cover or connect to an electrical
WARNING
circuit in a Hazardous Area unless the power is disconnected.
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