4 | Start-up
FISCHER Mess- und Regeltechnik GmbH
12/28
BA_EN_DE80
4 Start-up
4.1 General
All electrical supply, operating and measuring lines, and the pressure connec-
tions must have been correctly installed before commissioning. All supply lines
are arranged so that there are no mechanical forces acting on the device.
Check that the pressure connections do not leak before commissioning.
4.2 Display
Optionally, the device can be delivered with a LC display. After switching on the
auxiliary voltage, the current measured value appears on the display.
0.375
mbar
Fig. 14:
Measuring data display
4.3 Config select
When configuring the DE80 devices, a distinction is made between devices with
analogue output and devices with Modbus.
4.3.1 Devices with analogue output
Select measuring range
1
2
3
Measuring range start
4
Output signal current/voltage
5
Output signal offset zero point
6
Square root
7
Damping
8
Unit
1 2 3 4 5 6 7
ON
8
ON
OFF
LOW
HIGH
DIP switch
Switching point adjustment
Zero point button
Switch point setting
Status-LED
DIP switch
LED switch output
Fig. 15:
Control elements for configuration
