Endress+Hauser iTEMP HART TMT162 Bedienungsanleitung Seite 132

Mise en service
132
6.4.2 Commandes supportées par HART
R = accès lecture, W = accès écriture
N° Désignation
Universal Commands
00 Read unique identifier
01 Read primary variable
02 Read p.v. current and percent of range
03 Read dynamic variables and p.v. current
06 Write polling address
11 Read unique identifier associated with tag
12 Read message
13 Read tag, descriptor, date
14 Read primary variable sensor information
15 Read primary variable output information
16 Read final assembly number
17 Write message
18 Write tag, descriptor, date
19 Write final assembly number
Common practice
34 Write primary variable damping value
35 Write primary variable range values
38 Reset configuration changed flag
40 Enter/Exit fixed primary varaible current mode
42 Perform master reset
44 Write primary variable units
48 Read additional device status
59 Write number of response preambles
Device / E+H specific
144 Read matrix parameter
145 Write matrix parameter
231 Check Device Status
®
• Commande HART N°48 (HART-Cmd #48)
Après le Response Code et le Device Status Byte on interroge dans le transmetteur un diagnostic
détaillé par le biais de Cmd #48. Ce diagnostic comprend 8 Bytes.
®
Accès
R
R
R
R
W
R
R
R
R
R
R
W
W
W
W
W
W
W
W
W
R
W
R
W
R
TMT162
Endress+Hauser