Endress+Hauser cerabar S - Page 49

Cerabar S/Deltabar S Description of parameters (FF configuration program)
Endress+Hauser 49
LOW_FLOW_CUT_OFF
/SET. L. FL. CUT-OFF
Entry
Index: 73
Data type: Unsigned8
Access: Auto, OOS
Enter switch-off point of low flow cut-off.
The hysteresis between the switch-on point and the switch-off point is always 1 % of the end
flow value. → See also Page 48, CREEP_FLOW_SUPPRESSION_ENABLE/LOW FLOW
CUT-OFF.
Prerequisite:
• Deltabar S differential pressure transmitter
• CREEP_FLOW_SUPPRESSION_ENABLE/LOW FLOW CUT-OFF = On
Input range:
Switch-off point: 0...50 % of end flow value (→ See Page 37, parameter description for
SCALE_OUT, element EU_100/MAX. FLOW).
P01-PMD7xxxx-05-xx-xx-xx-000
Factory setting:
5 % (of end flow value)
LINEARIZATION_TABLE
_MODE/
LIN. EDIT MODE
Entry
Index: 74
Data type: Unsigned8
Access: Auto, OOS
Select the entry mode for the linearisation table.
Options:
•Manual:
the container neither has to be filled nor emptied for this entry mode. Enter the value pairs
for the linearisation table.
• Semiautomatic: the container is filled or emptied in stages in this entry mode. The device
automatically records the hydrostatic pressure. The associated volume, mass or %-value is
entered.
Factory setting:
Manual
TAB_ACTUAL_NUMBER
Display
Index: 75
Data type: Unsigned8
Access: Read only
Displays the number of value pairs in the table saved in the device.
TAB_ENTRY
Entry
Index: 76
Data type: Unsigned8
Access: Auto, OOS
Enter the line number for the linearisation table. A linearisation table must have at least 2
points and may not have more than 32 points. Enter a point by means of the TAB_ENTRY
and TAB_XY_VALUE parameters (→ Page 49).
TAB_MAX_NR
Display
Index: 77
Data type: Unsigned8
Access: Auto, OOS
Displays the maximum number of value pairs that can be entered, here 32.
TAB_MIN_NR
Display
Index: 78
Data type: Unsigned8
Access: Auto, OOS
Displays the minimum number of value pairs that have to be entered, here 2.
Pressure Transducer Block
Parameter Description
6%
5%
➀➁
0%
0%
Q
Q
max
Q
Q
max
∆p ∆p