Endress+Hauser Cerabar M - Page 199

Cerabar M, Deltabar M, Deltapilot M Commissioning with the FF configuration program
Endress+Hauser 199
Max press. flow/
FLOW_MAX_PRESSURE
Entry
Index: 21
Data type: float
Access: OOS
Enter maximum pressure of primary element.
→ See layout sheet of primary device. This value is assigned to the maximum
flow value (→ see Flow Max/MAX_FLOW).
Factory setting:
High sensor limit (→ see PRESS. SENS HILIM, Sensor range/SENSOR_RANGE
 ä 180)
Press. eng. unit/
PRESSURE_1_UNIT
Display
Index: 22
Data type: unsigned16
Access: OOS
Displays the pressure unit selected.
The pressure unit is selected by means of the Calibration Units/CAL_UNIT
parameter ( ä 143) in the Pressure Transducer Block.
Totalizer 1/TOTALIZER_1
Display
Index: 23
Data type: DS-65
Access: read only
The Totalizer 1/TOTALIZER_1 parameter is a structured parameter consisting
of two elements.
VALUE
• Displays the total flow value of totalizer 1. You can reset the value with the
Reset Totalizer 1/TOTALIZER_1_RESET parameter.
STATUS
• Displays the status.
• You can transmit the value and status of this parameter via the Channel/
CHANNEL parameter ( ä 211) in the Analog Input Block. The Channel/
CHANNEL must be set to "6" for this purpose.
• You can reset the value of this parameter via the Channel/CHANNEL
parameter in the Discrete Output Block. The Channel/CHANNEL must be set
to "21" for this purpose.
Eng. unit total. 1/
TOTALIZER_1_UNIT
Options
Index: 24
Data type: unsigned16
Access: OOS
Select unit for totalizer 1.
Depending on the setting in the Flow meas. type/FLOW_TYPE parameter
( ä 196), this parameter offers a list of volume, norm volume, standard
volume and mass units.
When a new volume or mass unit is selected, totalizer-specific parameters are
converted and displayed with the new unit within a unit group. When the flow
mode is change, the totalizer value is not converted.
Factory setting:
m
3
Totalizer 1 mode/
TOTALIZER_1_MODE
Options
Index: 25
Data type: unsigned8
Access: OOS
Define the behavior of the totalizer.
Options:
• Balanced: Integration of all measured flows (positive and negative).
• Pos. flow only: only positive flows are integrated.
• Neg. flow only: only negative flows are integrated.
• Hold: The totalizer is stopped and keeps its current value.
Total. 1 failsafe/
TOTALIZER_1_FAIL_
SAFE_MODE
Options
Index: 26
Data type: unsigned8
Access: OOS
Select the mode for totalizer 1 in the event of an error.
Currently, only the "Actual" mode can be selected, i.e. totalizer 1 continues to
count in the event of an error.
DP_FLOW Transducer Block
Parameter Description