Technical Specifications

ValVue Digital Communications Software Ver. 2.80

GE Oil & Gas

Figure 47 Accessing Context Sensitive Help - Right Click Menu

Exit

Clicking Exit quits the program.

Change Mode

The Change Mode button located at the bottom left of all SVI II AP screens allows you to

change the operating SVI II AP mode. There are three operating modes:

 Normal - In this mode the SVI II AP follows the 4 - 20 mA input signal and positions the

valve accordingly (indicator green).

 Manual - in this mode the valve setpoint is set by the valve software, the local

pushbutton or a HART compatible Host system. When changing to this mode the

setpoint becomes the actual position.

 Setup - In this mode you can set calibration and configuration parameters.

Additionally, for SVI II AP, you can step response tests, and positioner signatures

(indicator yellow).

Failsafe Mode

 Failsafe – When the SVI II AP cannot operate correctly the device goes to the failsafe

position and remains in the failsafe mode until the user intervenes (indicator red).

Accesses Active Screen Context Sensitive Help