12
MEW
MAW
AEP
ASP
Q
T
-44
+124
[°C]
120
0
130 [%
MEW]
4
3,5
FOU=OFF
20
21,5
22
[mA]
FOU=On
1
2
5
4
3
Err
UL
OL Err
Fig. 4: Characteristics of the analogue output according to the standard IEC 60947-5-7
1: Analogue signal
MAW: Initial value of the measuring range
2: Measured value
MEW: Final value of the measuring range
3: Display range
ASP:
Analogue start point
4: Measuring range
AEP:
Analogue end point
5: Scaled measuring range
UL:
Below the display range
Q: Flow
OL:
Above the display range
T: Temperature
Err:
Error
5.7 Frequency output
The unit provides a frequency signal proportional to the process value.
The frequency signal is scalable:
• [FrPx] defines the frequency signal in Hz that is provided when the upper
measured value (MEW or FEPx) is reached.
The measuring range is scalable:
• [FSP2] defines the lower measured value from which a frequency signal is
provided.
– FSP2 is only available for temperature measurement.
