KROHNE OPTIMASS with MFC 300 EN - Manual (Page 127)

127
1
2
3
4
1 2
Low Flow Threshold
3 4
Pressure Supression
Settings of these parameters depend on actual process conditions and characteristics of the
pipework and so can only be determined by experimentation in-situ.
Process Control (Menu C1.4.1 - Function)
This menu allows the setting up of certain instrument functions depending on the selected
process condition. If a pre-determined condition arises (as selected in Fct. 4.8.2) then one of
the following options can be selected. Options are:
NO ACTION : Process control is OFF
Flow and Total = 0 : Forces flow and counters to zero
Flow = 0 : Force flow to zero
Menu C1.4.2 - Condition
Selects the process condition that activates the process control function. Select either Density
or Temperature.
Menu C1.4.3 – Max Limit
Menu C1.4.4 – Min Limit
Sets the limits that activate the process control function.
Values outside of these limits activate the function.
Diagnosis Values (Menu C1.5.4 to C1.5.6)
Selects the values for the diagnosis values. These can be then attributed to the display or out-
puts.
Graph hic Page (Menu C6.5)
With the MFC300, it is possible to show a graphical trend of the prime measured value which is
defined by the first measured value on the first measuring page.
Menu C6.5.1 defines the range of the trend value (manual or automatic)
Menu C6.5.2 defines the manual range
Menu C6.5.3 defines the time span of the trend