Commissioning
Proline Promass F 100 Modbus RS485
68
Parameter overview with brief description
Parameter
Prerequisite
Description
Selection / User
entry
Factory setting
Assign simulation process variable
–
Select a process variable for
the simulation process that is
activated.
• Off
• Mass flow
• Volume flow
• Corrected volume
flow
• Density
• Reference density
• Temperature
• Concentration
• Target mass flow
• Carrier mass flow
Off
Value process variable
One of the following options is
selected in the
Assign
simulation process variable
parameter (→ 68):
• Mass flow
• Volume flow
• Corrected volume flow
• Density
• Reference density
• Temperature
• Concentration
• Target mass flow
• Carrier mass flow
Enter the simulation value for
the selected process variable.
Depends on the
process variable
selected
0
Simulation device alarm
–
Switch the device alarm on and
off.
• Off
• On
Off
*
Visibility depends on order options or device settings
10.7 Protecting settings from unauthorized access
The following options exist for protecting the configuration of the measuring device from
unintentional modification after commissioning:
Write protection via write protection switch → 68
10.7.1 Write protection via write protection switch
The write protection switch makes it possible to block write access to the entire operating
menu with the exception of the following parameters:
• External pressure
• External temperature
• Reference density
• All parameters for configuring the totalizer
The parameter values are now read only and cannot be edited any more:
• Via service interface (CDI)
• Via Modbus RS485
1. Depending on the housing version, loosen the securing clamp or fixing screw of the
housing cover.
2. Depending on the housing version, unscrew or open the housing cover.
