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SE/SG-300 series two-wire compact ultrasonic level transmitters
6.8
Additional Parameters of the Flow Metering
P76:
Head of flow (LEV)
The Headwater value can be checked here. This is the “h” value in the formula for flow calculation.
P77:
TOT1 volume flow totaliser (resetable)
P78:
TOT2 volume flow totaliser (non-resetable)
Resetting TOT1 totaliser:
1). Go to the parameter
P77.
2). Press NEXT + DOWN simultaneously.
3). Display will indicate: “t1 Clr”.
4.) Press ENTER
E
to delete.
6.9
Test Parameters
P80:
Current output test (mA)
Going to this parameter, the actual current output (corresponding to the measured process value) will be displayed. By pressing ENTER
E
the
(now blinking) current value can be set for any value between 3,9 and 20.5 mA. The current output has to show the same value which can be
checked by an ampere meter, according to the description under 4.4. Press ENTER
E
to quit test mode and return the parameter address
P97: b:a.aa Software code
a.aa:
Number of the software version
b:
Code of the special version
