Siemens Sitrans Probe LU Instruction Manual page 101

Oxley Creek WWTP Water Reclamation
(Probe LU Manual) Vendor Manual
2.7.8. TVT shaper
A breakpoint on the TVT curve, normalized to 0.
2.7.8.1. Shaper A (1-9)
2.7.8.2. Shaper B (10-18)
2.7.8.3. Shaper C (19-27)
2.7.8.4. Shaper D (28-36)
2.7.8.5. Shaper E (37 - 40)
2.7.9. Rate
2.7.9.1. Fill Rate (default 0.1)
2.7.9.2. Empty rate (default 0.1)
7ML19985JB02
Defines the maximum rate at which the reported sensor value is allowed
to increase. Allows you to further adjust the Probe LU response to
increases in the actual material level (or an advance to a higher Failsafe
Material Level, P071). Fill Rate is automatically updated whenever
Response Rate is altered.
Values
Altered by
Related
Enter a value slightly greater than the maximum vessel-filling rate, in
Sensor Units per minute.
Hand Programmer Value
1
2
3
Defines the maximum rate at which the reported sensor value is allowed
to decrease. Adjusts the Probe LU response to decreases in the actual
material level. Empty Rate is automatically updated whenever Response
Rate is altered.
Values
Altered by
Related
SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL
Range:
Response Rate
Unit (Level)
High Level Point
M eters/M inute
*
Range:
Response Rate
Units (Level)
High Level Point
Doc Id: VM11
Active Date: 15/12/2006
m/min.
0.1
1
10
m/min.
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