Valvue Esd; Pushbuttons And Local Display; Svi Ii Esd Display - GE Masoneilan SVI II ESD Installation And Maintenance Manual

ValVue ESD

ValVue ESD combines the power of the PC with the features of SVI II ESD for ease of use and
automation of positioner operation giving full access to all data. ValVue ESD is provided with
all SVI II ESD positioners and is recommended for set up, service and maintenance where a PC
or laptop is permitted. See "Configuring with ValVue ESD" on page 94 for further information.

Pushbuttons and Local Display

Local interface to the SVI II ESD consists of the LCD alphanumeric display and pushbuttons.
The SVI II ESD can be controlled locally through the device-mounted pushbuttons and digital
display, shown in Figure 61 on page 98. Using the display you can read the input signal, valve
position, and actuator pressure. The display switching sequence from one variable to the next
is every 1.5 seconds.
Using pushbuttons you can change operating modes at any time and step through a menu
structure to perform manual operation, calibration, configuration, and monitoring functions.
SVI II ESD provides internal diagnostics and if a fault is detected it appears on the display.
ValVue ESD provides advanced diagnostic functions. The pushbuttons do not support ValVue
ESD advanced diagnostics functions.
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Figure 61 SVI II ESD Display
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