Baker Hughes Masoneilan SVI II AP, Quick Start Manual

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Hardware Configuration Lock
Additional security is achieved using the hardware configuration-lock jumper shown in Figure 8.
When set to the secure position, shorting the two-pin header, configuration and calibration are
not permitted by the local interface or by remote communications. Pushbuttons, ValVue and
handheld are locked out, except to examine configuration, calibration, and position. This is sim-
ilar to Security Level 1 shown in the Pushbutton Lock Security Level table.
Figure 8 Connections to Electronics Module (via Terminal Board)
NOTE The PV (Process Variable is not used for the SVI II AP. The Digital
Input (DI) is activated using SMARTs Assistant, which is
downloaded at
https://www.geoilandgas.com/file-download-
search.
The DI switch is a dry contact switch. As an example, the switch
may be utilized as a mechanical limit switch backup. The most
common way to read the switch status is via the DTM or DD. The
input to the switch can be automated by sending Device Variable
8 (DI) via CMD 9 or CMD 33 from a DCS.
Display
Remote
Process Variable
Position Retransmit
Position
Input
Configuration Lock
Jumper
4- 20 mA
Input Signal
Solid State Switch SW #1
Solid State Switch SW #2
Sensor
Digital Input
(not used)
(enabled using
SMARTs
Assistant)