Endress+Hauser MODBUS RS485, Operating Instructions Manual

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LPGmass Modbus RS485 Operation
Hauser 57
Parameter overview with brief description
Parameter Prerequisite Description Selection / User
entry
Factory setting
Control Totalizer One of the following options is
selected in the
Assign process
variable parameter
(→  51) Totalizer 1 to n
submenu:
• Volume flow
• Mass flow
• Corrected volume flow
Control totalizer value. • Totalize
• Reset + hold
• hold
• Reset + totalize
• totalize Totalize
Preset value One of the following options is
selected in the
Assign process
variable parameter
(→  51) Totalizer 1 to n
submenu:
• Volume flow
• Mass flow
• Corrected volume flow
Specify start value for totalizer.
Dependency

The unit of the selected
process variable is
specified for the totalizer
depending on the
selection made in the
Assign process variable
parameter:
•
Volume flow option:
Volume flow unit
parameter
• Mass flow option:
Mass flow unit
parameter
• Corrected volume
flow
option:
Corrected volume
unit
parameter
Signed floating-point
number Country-specific:
• 0 kg
• 0 lb
Reset all totalizers – Reset all totalizers to 0 and
start. • Cancel
• Reset + totalize Cancel
11.5.1 Function scope of the "Control Totalizer" parameter
Options Description
Totalize The totalizer is started or continues running.
Reset + hold The totaling process is stopped and the totalizer is reset to 0.
hold The totaling process is stopped and the totalizer is set to its defined start value
from the
Preset value parameter.
Reset + totalize The totalizer is reset to 0 and the totaling process is restarted.
totalize The totalizer is set to the defined start value from the Preset value parameter and
the totaling process is restarted.
11.5.2 Function scope of the "Reset all totalizers" parameter
Options Description
Cancel No action is executed and the user exits the parameter.
Reset + totalize Resets all totalizers to 0 and restarts the totaling process. This deletes all the flow
values previously totalized.