Endress+Hauser Proline Promass 80 - Commissioning; Switching on the measuring device

Device Functions Proline Promass 80 14 Group PROCESS PARAMETER
Endress+Hauser 49
14 Group PROCESS PARAMETER
Function description PROCESS PARAMETER
ASSIGN LF CUT OFF Use this function to assign the switching point for the low flow cut off.
Options:
OFF
MASS FLOW
VOLUME FLOW
CORRECTED VOLUME FLOW
Factory setting:
MASS FLOW
ON-VALUE LOW FLOW
CUT OFF
Use this function to assign the on value for the low flow cut off.
Low flow cut off is active if the setting is a value not equal to 0. The sign of the flow value
is highlighted on the display to indicate that low flow cut off is active.
User input:
5-digit floating-point number
Factory setting:
Depends on nominal diameter
! Note!
The appropriate unit is taken from the function group SYSTEM UNITS (see Page 8).
OFF-VALUE LOW FLOW
CUT OFF
Use this function to enter the switch-off point for low flow cut off.
Enter the switch-off point as a positive hysteresis value from the switch-on point.
User input:
Integer 0...100%
Factory setting:
50%
Example:
A0001245
Q = Flow [volume/time]
t = Time
a = ON-VALUE LOW FLOW CUT OFF = 200 g/h
b = OFF-VALUE LOW FLOW CUT OFF = 10%
c = Low flow cut off active
1 = Low flow cut off is switched on at 200 g/h
2 = Low flow cut off is switched off at 220 g/h
H = Hysteresis
1
c
c
Q
t
1
2
b
a
2
H