IFM Electronic SM2000 - Installation; Recommended installation locations; Installation locations to be avoided

14
4.9 Volumetric flow monitoring / frequency output
120
120
130
130 [%]
[%]
100
0
0
100
FrEP
FEP
Output curve frequency output
1: Frequency output
2: VolumetricowquantityQ
3: The unit is in the error state (FOU = OFF) or the process value transmitted in an ana-
logue way is below the display range�
4: The unit is in the error state (FOU = ON)�
FrEP=configuredfrequencyatFEP(→10.3.4Settingthefrequencyvalueforvolumetric
flow)
4.10 Start-up delay
The start-up delay dST influences the switching outputs of the volumetric
flow monitoring�
If the start-up delay is active ([dST] > [0]), note: As soon as the volumetric flow
exceeds 0�5 % of the final value of the measuring range (VMR), the following
processes are carried out:
> The start-up delay is activated�
> The outputs switch as programmed:ON for NO function, OFF for NC function�