Page 13 of 40
METER -
local operator interface (LOI) - VL601
7-LOCAL OPERATOR INTERFACE (LOI) - VL601
LOI is an operator communications center for the METER. Through the LOI, the operator can access any
transmitter function for changing confi guration parameter settings or other functions.
7.1 VL601 FEATURES
The VL601 program module has 4 buttons which allow to perform all operational, control and programming
instrument functions.
In the confi guration menus, is possible:
1. Submenus and parameters access; press
to select and press
to access.
2. Parameter options choice: Press
to select the option and press
to store the option.
Press
to exit without storing.
3. Confi gure the parameter values; in some parameters the confi guration is done by setting a value (eg., in the
SET DISTANCE 4mA parameter is possible to change the the corresponding distance value, in mm):
press
to select the digit to be modifi ed (the digit is highlighted in inverse ), press
to change the high
lighted digits number, press
to save the set value and exit automatically.
Press
to exit without storing.
LEFT ARROW button:
• Exit confi guration
• Back to previous menu
• Echo map (from RUN mode)
UP ARROW button:
• Parameter values modifi cation
• Parameter scroll
SCROLL button:
• Cursor movement (to the right)
• Parameter scroll
ENTER button:
• Confi guration access
• Options confi rmation
• Parameters values confi rmation
Displayed at the bottom indicates the correct echo signal reception
!
Displayed at the top alerts that there is a generic error; press SCROLL to show the message that
indicates the present error type.
The METER returns automatically to RUN mode.
