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SDGx50
Flow meter compressed air
30
cFH.F = upper limit for flow
cFL.F = lower limit for flow
cFH.T = upper limit for temperature
cFL.T = lower limit for temperature
cFH.P = upper limit for pressure
cFL.P = lower limit for pressure
u
Select [coL.V] and set the font colour for the totaliser:
bk/wh, yellow, green, red.
11.5.4 Output logic
u
Select the CFG menu.
u
Select [P-n] and set PnP or nPn.
11.5.5 Measured value damping
u
Select the CFG menu.
u
Select [dAP.F] for flow measurement or [dAP.P] for pressure measurement and set damping
constant in seconds ( τ value 63 %).
11.5.6 Low flow cut-off
u
Select the CFG menu.
u
Select [LFC] and set the limit below which a flow is evaluated as standstill.
11.5.7 Standard conditions
u
Select the CFG menu.
u
Select [rEF.P] and set the standard pressure.
u
Select [rEF.T] and set the standard temperature.
11.5.8 Zero-point calibration pressure
u
Select the CFG menu.
u
Select [coF] and set value in bar.
w
The internal measured value 0 is shifted by this value.
11.5.9 Switch-on /switch-off delay
u
Select the OUTx menu.
u
Select [dSx] and set the delay for switching OUTx in seconds.
u
Select [drx] and set the delay for resetting OUTx in seconds.
11.5.10 Error behaviour of the outputs
u
Select the OUTx menu.
u
Select [FOUx] and set the error behaviour for output x:
•
Switching signal:
– On: The output switches ON in case of a fault.
– OFF: The output switches OFF in case of a fault.