© Hirschmann Rev. G 10/05/15 190166_G.DOCXG
14 TROUBLESHOOTING A SENSOR PROBLEM USING THE DISPLAY
To determine whether there is a problem with a sensor, the system has “sensor output screen” built in
to make trouble-shooting easier. This is the right place to start if you are suspecting a problem with a
sensor (and you don’t have an error code displayed).
The screen will show all sensor inputs as in the example below. For each sensor, an equivalent
voltage is shown in millivolts, along with the physical sensor value that that voltage refers to.
Pressure sensors are shown with physical values of [bar], angle sensors in degrees and length
sensors in feet (or meter for metric charts).
Enter the service screen using the procedure is described below:
To start function press +
press to select the limit marked at the upper left of the screen.
Scroll through the following screen to see piston and rod side voltages and pressures.
PISTON / ROD
And length and angle voltages and measurements.
LENGTH / ANGLE
The values shown in the screen here are just examples of actual values. Refer to the table listed
below for actual value ranges.
1532mV 0685mV
1131. PS 206. 4 PS
0502mV 2025mV
30.6 f t 55.7°
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