GHM Messtechnik GmbH – Martens
Kiebitzhörn 18 ● 22885 Barsbüttel ● Germany
Phone +49-40-670 73-0 ● Fax -288
www.ghm-messtechnik.de ● info@martens-elektronik.de
11
Sensor brake and sensor short-circuit
In the measuring ranges with Pt100 sensors, breaks and short-circuits are moni-
tored.
In this case, the relays are deactivated and the scale lighting blinks red.
The analog output drops to approx. 0mA.
5.
Commissioning, maintenance and service
5.1
Commissioning
1.
Ensure that the connection assignment takes place according to the
connection diagram and matches the supply voltage.
2.
Ensure that the terminals are firmly screwed in.
3.
After switching on the power, check to ensure the correct device function.
5.2
Maintenance
Housing:
No cleaning or maintenance is required when operated as intended.
5.3
Service
Service of the device is only possible at the factory.
