HYDAC CS 1000 - Manual (Page 82)

ContaminationSensor CS1000 Status messages
HYDAC Filtertechnik GmbH en Page 82 / 100
BeWa CS1000 3247149n en 2009-02-04.doc 2009-02-04
Analog output error signals
If the CS enters into an error status all following measured value signals are output
in a specific current strength (I) or voltage (U). Please refer to chapter "Error status"
for the respective values for the current strength or voltage of the output signal
during an error status). The time coding is preserved.
Example: Error "Flow too low" (or "2 low") for the SAE output signal.
4,0
I (mA)
U (V)
t (ms)
4,8
Low
20,0
19,2
High High
Low
4,5
4,3
4,1
19,7
19,5
300
3000
1 3 5 7 1
2 4 6 8
2,0
2,05
2,25
2,4
9,85
9,75
2,15
9,6
0,0
19,8
10,0
9,9
Ti
me
Signal Size Signal duration
per pulse
in ms
Current (I) / Voltage (U)
1 Identifier SAE A 300 High / Low
2 Measured
value
SAE A 3000
4.4 mA / 2.2 V
3 Identifier SAE B 300 High / Low / High / Low
4 Measured
value
SAE B 3000
4.4 mA / 2.2 V
5 Identifier SAE C 300 High / Low / High / Low / High / Low
6 Measured
value
SAE C 3000
4.4 mA / 2.2 V
7 Identifier SAE D 300 High / Low / High / Low / High / Low / High / Low
8 Measured
value
SAE D 3000
4.4 mA / 2.2 V