Adjustable Parameters - IFM Electronic SU0502 Bedienungsanleitung

Technical information / Functioning / Parameters
Adjustable
parameters
Switch-on point 1 / 2:
Upper limit value at which the output changes its switching status.
SP2 is active only if OU2 = Hno, Hnc, Fno or Fnc.
Switch-off point 1 / 2:
Lower limit value at which the output changes its switching status.
rPx is always lower than SPx. The unit only accepts values which are lower than SPx.
Changing the switch-on point also changes the switch-off point (the distance between SPx
and rPx remains constant).
If the distance is higher than the new switch point, it is automatically reduced: rPx is set to
the minimum setting value (0.0).
rP2 is active only if OU2 = Hno, Hnc, Fno or Fnc.
Setting range
litre/min.
gallons/min
litre/hour
gallons/hour
cubic metre/hour
Configuration of output 1
4 switching functions can be set:
- Hno = hysteresis / normally open
- Hnc = hysteresis / normally closed
- Fno = window function / normally open
- Fnc = window function / normally closed
Configuration of output 2
4 switching functions and 2 analog signals can be set:
- Hno = hysteresis / normally open
- Hnc = hysteresis / normally closed
- Fno = window function / normally open
- Fnc = window function / normally closed
- I = analog output 4 ... 20 mA
- U = analog output 0 ... 10 V
Lower end of analog output (Explanation
Measured value for which the output signal is 4 mA / 0 V.
ASP is active only if OU2 = I or U.
Upper end of analog output (Explanation
Measured value for which the output signal is 20 mA / 10 V.
Minimum distance between ASP and AEP = 40% of the value of the measuring range.
AEP is active only if OU2 = I or U.
Setting range
litre/min.
gallons/min
litre/hour
gallons/hour
cubic metre/hour
Inside pipe diameter
Setting the flow monitor to the selected pipe size.
Not implemented for this unit version (the preset value is displayed).
LPH (litre/hour) value = displayed value × 10
1)
Page 24
Menu structure → page 3
1)
1)
SP1 / SP2
0.4 ... 48.0
0.1 ... 12.7
20 ... 2880
6 ... 758
0.02 ... 2.88
→
page 27)
→
page 27)
ASP
0.0 ... 32.0
0.0 ... 8.5
0 ... 1920
0 ... 506
0.00 ... 1.92
rP1 / rP2
0.0 ... 47.6
0.0 ... 12.6
0 ... 2860
0 ... 752
0.00 ... 2.86
AEP
16.0 ... 48.0
4.2 ... 12.7
960 ... 2880
253 ... 758
0.96 ... 2.88
in steps of
0.1
0.1
10
1
0.01
in steps of
0.1
0.1
10
1
0.01