DVG ITVC Series, Manual

Page: 13 / 28

ITVC Series – Intelligent Total Valve Controller IOM-ITVC-LB-04
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SHEET 13 DI 28
3.11 LB menu in the ITVC HMI
The procedures to view the instantaneous values of the pressure transmitters, the historical data and the alarms are
described in the paragraphs “
Visualization of pressures ”, “ Instantaneous measures sub-menu ”, “ Historical data
sub-menu ” and “ Visualization of Alarms and Warnings ” of the document “ IOM-ITVC-Basic ”. Refer to ITVC
HMI chapter of the above IOM to find the instructions relevant to HOME page, navigation in the MENU and MENU
chart .
Here below are described only the procedures to set the
LB parameters, to enable/disable the Valve Control, to set the
operating mode and sensor architecture. Access to LB menu is allowed only by password “ ADMINISTRATOR ”.
To enter in the
LB menu, by and position the cursor on the icon or and then press . Enter the
password Administrator (“default 00001”). The ITVC display shows the Line Break menu page.
To switch back from
Line Break page to HOME page press simultaneously or by and position the cursor
on and press
The above figure refers to the “
Standard type ” of HOME page (see IOM-ITVC-BASIC, paragraph HOME page). The
procedure to navigate in the LB menu is the same in case of HOME pages “ HPU type ” and “ HIPPS type ”.
The
Line Break menu has the following options: Enable, Disable, Linebreak, Linebreak differen and Sensor. In the
next paragraphs is the description of each option relevant to LB . The chapter 4 describes the LB-d