GE MN-ValVue-v2-8-IOM Manuale di Servizio Pagina 438

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ValVue Digital Communications Software Ver. 2.80
438
GE Oil & Gas
Set Fail High/Fail Low
On the User Faults 2 and User Faults 1 tab on the Status screen you can set whether position
sensor, temperature readings, temperature sensor, current sensor, or loop output testing fail
at the predefined high or low level. The Fail High and Fail Low fields are not active for a SIL2
device.
To change this setting:
1. Enter Setup mode.
2. Click on the correct radio button; Fail High or Fail Low. In Figure 277, Fail Low has been
selected.
Figure 277 Fail Low Selected
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