Technical Specifications

ValVue Digital Communications Software Ver. 2.80

GE Oil & Gas

Wizard Step 4- Autotune

The SVI II AP has a built-in positioning Autotune feature. At the moment of setting up the

positioner on a valve, this feature automatically computes the optimal parameters for the

positioning algorithm. This feature does not require valve specific parameters in order to

complete successfully. The patented algorithm analyzes the dynamic behavior of the valve

assembly, and determines values for the tuning algorithm that are configured for tight and

accurate position control.

The Autotune feature can be launched using the local pushbuttons, a handheld

communicator loaded with the device (DD), a control system loaded with the DD or ValVue

software.

Wizard Step 5- Report & Backup

Creates a report of the positioner parameters using your default Report Setup choice:

Wordpad or Word. This report opens at the end of the wizard process.

Setting the Tag and Descriptor Data

1. Click Set Tag and Descriptor.

2. Click in the field (s) for modification and edit.

Figure 58 Setting Tag and Descriptor

NOTE The changes you make to tag and descriptor will not take place

until you click Apply. Do not click Apply until after you have made

all your Setup Wizard selections.