Reference

For combination curves, enter at least 2 breakpoints immediately before and after any sharp angle (as well as 1 breakpoint exactly at the angle) on the curve. For more information, go to Typical Flow Characterization on page 83.

Maximum Process Speed

The MultiRanger’s ability to respond to material level changes is designed to exceed even the most demanding installation requirements.

The Maximum Process Speed setting automatically presets various parameters affecting the MultiRanger response to material level changes as follows:

Appendix B: Tech

Parameter

(units)

P070 Failsafe Timer (min)

P700 Max Fill Rate (m/min)

P701 Max Empty Rate (m/min)

P702 Filling Indicator (m/min)

P703 Emptying Indicator (m/min)

P704 Rate Filter (option)

P710 Fuzz Filter (% of Span)

P713 Echo Lock Window

P727 Scan Delay (seconds)

P841 Long Shot Number

Values Dependent on Maximum Process

 

 

Speed (P003)

 

 

1 (slow)

 

2 (medium)

 

3 (fast)

100

 

10

 

1

0.1

 

1

 

10

0.1

 

1

 

10

0.01

 

0.1

 

1

0.01

 

0.1

 

1

4

 

2

 

2

100

 

50

 

10

(per P701 / P702 and

 

time since last valid

 

measurement)

5

 

5

 

3

 

 

10

 

5

 

2

If any of these parameters are independently altered, a Maximum Process Speed (P003) parameter alteration automatically resets the independently altered value.

Slower Maximum Process Speed (P003) provides greater measurement reliability. Faster, independently set Max Fill (P700) and Max Empty (P701). Rates may be impeded by Echo Lock (P711), Scan Delay (P727), and Shot Delay (P728) values.

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MultiRanger 100/200 – INSTRUCTION MANUAL

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Siemens 200 instruction manual Maximum Process Speed, Parameter Units, Values Dependent on Maximum Process, Fast