Endress+Hauser Dosimag, Руководство по эксплуатации

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Dosimag Commissioning
Hauser 41
Parameter overview with brief description
Parameter Prerequsite Description Selection Factory setting
Assign process variable – Select process variable for
totalizer. • Off
• Volume flow Volume flow
Volume unit The Volume flow option is
selected in the Assign process
variable parameter (→  41)
of the Totalizer 1 to 3
submenu.
Select volume unit. Unit choose list Depending on
country:
• ml
• fl oz (us)
Totalizer operation mode In the Assign process variable
parameter (→  41) of the
Totalizer 1 to 3 submenu, the
Volume flow option is
selected.
Select totalizer calculation
mode. • Net flow total
• Forward flow total
• Reverse flow total Net flow total
Failure mode In the Assign process variable
parameter (→  41) of the
Totalizer 1 to 3 submenu, the
Volume flow option is
selected.
Define totalizer behavior in
alarm condition. • Stop
• Actual value
• Last valid value Stop
10.6 Simulation
The Simulation submenu enables you to simulate, without a real flow situation, various
process variables in the process and the device alarm mode and to verify downstream
signal chains (switching valves or closed-control loops).
Navigation
"Diagnostics" menu → Simulation
‣
Simulation
Assign simulation process variable
Value process variable
Simulation device alarm
Parameter overview with brief description
Parameter Prerequsite Description Selection / User
entry
Factory setting
Assign simulation process variable – Select a process variable for
the simulation process that is
activated. • Off
• Volume flow Off
Value process variable In the Assign simulation
process variable parameter
(→  41), the Volume flow
option is selected.
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