SU2020 SU8020 SU2021 SU8021 SU2621 SU8621
Ultrasonic flow meter
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u
Select [uni.F] and set the unit of measurement.
u
Select [uni.T] and set the unit of measurement.
10.4.2.2 Parameter setting via IO-Link: standard unit of measurement
u
Select [Parameters] > [Setup].
u
Select [uni.F] and set the unit of measurement.
u
Select [uni.T] and set the unit of measurement.
10.4.3 Process value for OUT1 and OUT2
For both outputs, you can select which process value is to be monitored. All further parameter settings
are based on this selection.
Selectable values:
•
TEMP: Temperature
•
FLOW: Flow
10.4.3.1 Parameter setting via unit keys: process values OUT1 and OUT2
u
Go to the [EF] > [OUTx] menu.
u
Select [SELx] and set process value for output OUTx.
10.4.3.2 Parameter setting via IO-Link: Process value OUT1 and OUT2
u
Call up [Parameters] > [Output Configuration].
u
Select [SELx] and set process value for output OUTx.
10.4.4 Damping
Jumpy changes of the process value can be faded out via the damping time.
Use the damping time [dAP] to set after how many seconds the output signal has reached 63 % of the
final value if the measured value changes suddenly. The set damping time stabilises the switching
outputs, the analogue outputs, the display and the process value transmission via the IO-Link
interface.
The damping time is added to the response time of the sensor (
Ò
Technical data).
The signals UL and OL are defined under consideration of the damping time.
Measured value damping only has an effect on the measured variable flow.
10.4.4.1 Parameter setting via unit keys: measured value damping
u
Call up the menu [EF] > [CFG].
u
Select [dAP] and set the damping time in seconds (τ-value 63 %).
10.4.4.2 Parameter setting via IO-Link: measured value damping
u
Call up [Parameters] > [Damping].
u
Select [dAP] and set the damping time in seconds (τ-value 63 %).
