Parameter description (Local operation and FieldCare) Cerabar S/Deltabar S/Deltapilot S FOUNDATION Fieldbus
182 Endress+Hauser
CUSTOMER UNIT F (610)
Entry
Enter text (unit) for customer-specific flow unit.
You can enter a maximum of eight alphanumeric characters here. → See also CUST.
UNIT. FACT. F.
Prerequisite:
• UNIT FLOW = User unit
• NORM FLOW UNIT = User unit
• STD. FLOW UNIT = User unit
• MASS FLOW UNIT = User unit
!
Note!
Only the first five characters are shown on the local operation. For example, if the
customer-specific unit "crates" was selected, only "crate" would be displayed.
If the unit contains a slash, up to eight characters can be shown on the local operation.
The maximum number of characters in the counter is again limited to five. For example if
the customer-specific unit "crates/m2" was selected, "crate/m2" would be displayed.
FieldCare accepts units with eight characters at most. The slash counts as one character.
Factory setting:
_ _ _ _ _ _ _ _
CUST. UNIT FACT. F (609)
Entry
Enter the conversion factor for a customer-specific flow unit. The conversion factor must
be entered in relation to an appropriate SI unit, e.g. m
3
/s for the "Volume operat. cond."
flow mode. → See also CUSTOMER UNIT F.
Prerequisite:
• UNIT FLOW = User unit
• NORM FLOW UNIT = User unit
• STD. FLOW UNIT = User unit
• MASS FLOW UNIT = User unit
Example:
– You want the measured value to be displayed in "bucket/h".
– MEASURED VALUE =0.01 m3/s i 3600 bucket/h
– Entry CUSTOMER UNIT F: bucket/h
– Entry CUST. UNIT FACT. F: 360000
– Result: MEASURED VALUE = 3600 bucket/h
Factory setting:
1.0
MAX. FLOW (311)
Entry
Enter the maximum flow of the primary device.
→ See also the layout sheet of the primary device. The maximum flow is assigned to the
maximum pressure which you enter via MAX PRESS. FLOW.
Factory setting:
1.0
MAX PRESS. FLOW (634)
Entry
Enter the maximum pressure of the primary device.
→ See the layout sheet of primary device. This value is assigned to the maximum flow
value (→ see MAX. FLOW).
Factory setting:
High sensor limit (→ see PRESS. SENS HILIM, → ä 198)
DAMPING VALUE (247)
Entry
Enter damping time (time constant τ).
The damping affects the speed at which all subsequent elements, such as the local
operation, measured value and OUT value of the Analog Input Block react to a change in
the pressure.
Input range:
0.0 to 999.0 s
Factory setting:
2.0 s or as per order specifications
Table 14: OPERATING MENU → SETTINGS → BASIC SETUP "Flow"
Parameter name Description
To Next Page
Loading...
