Additel ADT761 Series, Руководство пользователя

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II
3.1.2 Pressure output ................................................................................................................................ 12
3.1.3 Pressure measure ............................................................................................................................. 13
3.1.4 Pressure unit .....................................................................................................................................14
3.1.5 Current output ...................................................................................................................................14
3.1.6 Current / voltage measure ..................................................................................................................15
3.1.7 Switch test ........................................................................................................................................15
3.1.8 External pressure module ...................................................................................................................16
3.1.9 Scaling .............................................................................................................................................17
3.1.10 Zero ...............................................................................................................................................17
3.1.11 Step ...............................................................................................................................................17
3.1.12 Snapshot ........................................................................................................................................19
3.1.13 Vent ...............................................................................................................................................19
3.2 HART....................................................................................................................................................20
3.2.1 Poll ..................................................................................................................................................20
3.2.2 Process variables ..............................................................................................................................21
3.2.3 Setup ...............................................................................................................................................22
3.2.4 Service ............................................................................................................................................23
3.3 Typical applications in the main screen ...............................................................................................24
3.3.1 Calibrating pressure gauges ..............................................................................................................24
3.3.2 Calibrating pressure transmitters........................................................................................................24
3.3.3 Calibrating HART transmitters ...........................................................................................................25
3.3.4 Calibrating pressure switches ............................................................................................................26
3.3.5 Calibrating I/P converters ..................................................................................................................27
3.3.6 Calibrating isolator / convert / signal-acquiring devices ........................................................................27
3.4 Setup ..................................................................................................................................................28
3.4.1 Control setup ....................................................................................................................................28
3.4.2 24V power ........................................................................................................................................29