Honeywell RM640, Handbook

Page: 63 / 184

OPERATION
6
63
RM640
www.honeywellprocess.com 34-VF-25-131 iss.1 GLO Feb 2019 US
6.1 User modes
6.2 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:
Normal mode Normal mode Normal mode Normal mode This mode shows measurement data and status messages. For more data
about measurements, refer to
Normal mode
on page 63. For more data
about status messages, refer to
Status messages and diagnostic data
on
page 112.
Program mode Program mode Program mode 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 80.
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 68.
Measurement data options
Figure 6-1: 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