Rate Parameters (P700 And P701) - Siemens SITRANS LR 300 Instruction Manual

Rate Parameters (P700 and P701)

These parameters determine how material level changes are reported.
P700 Maximum Fill Rate
Adjusts the SITRANS LR 300 response to increases in the actual material level (or an
advance to a higher Fail-Safe Material Level, P071).
Values
Altered by
Related Parameters
Enter a value slightly greater than the maximum vessel-filling rate. This value, in Units
(P005) or % of Span (P007) per minute, is automatically altered when Maximum Process
Speed (P003) is altered.
P003 Value
1
2
3
4
5
P701 Maximum Empty Rate
Adjusts the SITRANS LR 300 response to decreases in the actual material level (or an
advance to a lower Fail-Safe Material Level, P071).
Values
Altered by
Related Parameters
Enter a value slightly greater than the vessel's maximum emptying rate. This value, in
Units (P005) or % of Span (P007) per minute, is automatically altered when Measurement
Response Speed (P003) is altered.
P003 Value
1
2
3
4
5
7ML19985CL02
0.0000 to 99999
Range:
P003 Measurement Response
P005 Units
P007 Span
P071 Fail-Safe Material Level
Meters/Minute
0.1
1
10
100
1000
0.0000 to 99999
Range:
P003 Measurement Response
P005 Units
P007 Span
P071 Fail-Safe Material Level
Meters/Minute
0.1
1
10
100
1000
SITRANS LR 300 – INSTRUCTION MANUAL
(stored in meters)
(stored in meters)
Page 69