User Manual

709/709H
Brugsanvisning
ii
Auto Ramp Time (Automatisk rampetid) ................................................................... 17
Auto Step Time (Automatisk trintid) .......................................................................... 17
Trin- og rampebetjening ....................................................................................... 18
Automatisk trin og rampe ..................................................................................... 18
Valve Test (Ventiltest) ............................................................................................... 19
HART 250Ω Resistor (HART 250 Ω-modstand) ........................................................ 20
mA Span (mA-spændvidde) ...................................................................................... 20
Kontrast .................................................................................................................... 21
Auto Shutdown Time (Automatisk slukketid) ............................................................. 21
HART Write Enable (Aktiver HART-skrivning) .......................................................... 22
HART-enhedskommunikation ........................................................................................ 23
HART-tilslutninger ..................................................................................................... 23
I et kredsløb, ekstern kredsstrøm ......................................................................... 24
I et kredsløb, kredsstrøm fra Produktet ................................................................ 25
På tværs af kredsløbet, kun kommunikator .......................................................... 26
Kommunikationsopsætning og -valg ......................................................................... 27
Mode (Tilstand) .................................................................................................... 28
250Ω Resistor (250 Ω-modstand) ........................................................................ 28
HART Connect (HART-tilslutning) ........................................................................ 29
Polling Loop (Kredsforespørgsel) ......................................................................... 29
Valg af tag ............................................................................................................ 30
Acquiring Data (Indhenter data) ........................................................................... 30
Disconnect from Loop (Afbryd forbindelse til kreds) ............................................. 31
Menuen Function Select (Funktionsvalg) .................................................................. 31
Device Setup and Data (Enhedsopsætning og data) ................................................ 32
Værdier for Write LRV og URV (Skriv LRV og URV) ..................................................... 33
Write LRV (Skriv LRV) .............................................................................................. 33
Write URV (Skriv URV) ............................................................................................. 34
Menuen for Trim, Set (Indstil) og Zero (Nul) .................................................................. 34