Siemens HydroRanger 200 - Checking Volume Characterization [6 Relay Model]; Checking OCM Flow Characterization [6 Relay Model]

Page 84 HydroRanger 200 – INSTRUCTION MANUAL 7ML19985FC03
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Testing the Configuration
3. Press the ARROW or to adjust the simulated rate of rise or fall, based on the
chart on page 84. The maximum rate is 4% of Span / second.
The effect of the ARROW key is determined by the state (rate of rise or fall) immediately
before the key is pressed.
When the level rises to 100% or falls to 0%, it reverses direction at the same rate.
Checking Volume Characterization [6 relay model]
To confirm universal volume calculations (P050 = 9, 10) are correct:
1. Go to P920.
2. Key in a level associated with a known volume.
3. Press ENTER .
4. Check the returned volume against the manufacturer’s chart.
5. Change parameters P054 and P055, as required.
6. Repeat steps 2 to 5 until the volume curve is verified.
Checking OCM Flow Characterization [6 relay
model]
To confirm universal flow calculations (P600 = 4, 5) are accurate:
1. Go to P925.
2. Enter a level with a known flow.
3. Press ENTER .
Action State (prior to pressing key) Effect
Press
Stop Rise at 1% of Span / second
Rise at 1% of Span / second Rise at 4% of Span / second (max.)
Rise at 4% of Span / second (max.) No effect
Fall at 1% of Span / second Stop
Fall at 4% of Span / second Fall at 1% of Span / second
Press
Stop Fall at 1% of Span / second
Rise at 1% of Span / second Stop
Rise at 4% of Span / second (max.) Rise at 1% of Span / second
Fall at 1% of Span / second Fall at 4% of Span / second (max.)
Fall at 4% of Span / second (max.) No effect