5 Block USER INTERFACE Device Functions Proline Promass 83 MODBUS RS485
34 Endress+Hauser
DISPLAY DAMPING
MODBUS register:
Data type:
Access:
2002
2503
Float
read/write
For entering a time constant which defines how the display reacts to severely
fluctuating flow variables, either very quickly (enter a low time constant) or with
damping (enter a high time constant).
User input: 0 to 100 seconds
Factory setting: 1 s
! Note!
Entering the value “0” (seconds) means that the damping is switched off.
CONTRAST LCD
MODBUS register:
Data type:
Access:
2003
2505
Float
read/write
For adjusting the display contrast to suit local operating conditions.
User input: 10 to 100%
Factory setting: 50%
BACKLIGHT
MODBUS register:
Data type:
Access:
2004
2566
Float
read/write
For adjusting the backlight to suit local operating conditions.
User input: 0 to 100%
! Note!
Entering the value “0” means that the backlight is “switched off”. The display
then no longer emits any light, i.e. the display texts can no longer be read in the
dark.
Factory setting: 50%
Function description
USER INTERFACE → CONTROL → BASIC CONFIGURATION
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