Siemens SITRANS LR560 Operating Instructions Manual page 96

2.4.2. Fill Rate/Min
Defines the maximum rate at which the reported sensor value
decrease. Allows you to adjust the SITRANS LR560 response to increases in the
actual material level. Fill Rate is automatically updated whenever Response
Rate is altered.
Options
Altered by:
Related
parameters
Enter a value slightly greater than the maximum vessel-filling rate, in units per
minute.
Note: The selected rate will also impact the Average Amount (2.7.5.3.)
parameter. For example, a SLOW setting will change it to 0.9, and a FAST
setting may require it to be reduced to a very low value.
2.4.3. Empty Rate/Min
Defines the maximum rate at which the reported sensor value
increase. Adjusts the SITRANS LR560 response to decreases in the actual
material level. Empty Rate is automatically updated whenever Response Rate
(2.4.1.) is altered.
Options
Altered by:
Related
parameters
Enter a value slightly greater than the vessel's maximum emptying rate, in units
per minute.
Note: The selected rate will also impact the Average Amount (2.7.5.3.)
parameter. For example, a SLOW setting will change it to 0.9, and a FAST
setting may require it to be reduced to a very low value.
1)
The value produced by the echo processing which represents the distance from sen-
sor reference point to the target.
Page 90 SITRANS LR560 (mA/HART) – OPERATING INSTRUCTIONS
Range: 0 to 999 999 m / min.
(when using AMS, max. value is 99 999 m/min.)
Response Rate (2.4.1.)
Slow
* Medium
Fast
Response Rate (2.4.1.)
Units (2.2.1.)
Range: 0 to 999 999 m / min.
(when using AMS, max. value is 99 999 m/min.)
Response Rate (2.4.1.)
Slow
* Medium
Fast
Response Rate (2.4.1.)
Units (2.2. 1 .)
1)
is allowed to
Fill Rate
0.1 m/min (0.32 ft/min)
1.0 m/min (3.28 ft/min)
10.0 m/min (32.8 ft/min)
1)
is allowed to
Empty Rate
0.1 m/min (0.32 ft/min)
1.0 m/min (3.28 ft/min)
10.0 m/min (32.8 ft/min)
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