02/2019 - MA OPTIWAVE-M 7400 C R01 en
21
OPTIWAVE-M 7400 C
OPERATION
4
4.1
User modes
Normal mode
This mode shows measurement data and status messages. For more data
about measurements, refer to
Normal mode
on page 21. For more data about
status messages, refer to
Status messages and diagnostic data
on page 65.
Program mode
Use this mode to read and change parameters, commission the device,
create tables for volume or mass measurement, and change critical values to
measure in difficult process conditions. To change settings in Program mode, you
must use the device with the correct access level (user, operator or expert). For
more data about menu items, refer to
Function description
on page 38.
All users can read the settings in Program mode, but only users with "Operator"
and "Expert" access levels can change settings. For more data about access levels,
refer to
Protection of the device settings (access levels)
on page 25.
4.2
Normal mode
This mode shows measurement data. Use the display keypad to change the type of
measurement data shown on the screen and to read the device status messages.
There are 5 options to show the measurement data on the display screen. Refer to the illustration that
follows:
Measurement data options
Figure 4-1: Measurement data options in Normal mode
1
One value
2
One value and % bar graph of the scale for the measurement value
3
Two values
4
Two values and % bar graph of the scale for the top measurement value
5
Three values
