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Reference Manual
00809-0200-4705, Rev AA
Appendix D: Mapping of Alert Messages in the HART
May 2015
65
Mapping of alert messages in the HART command 84 additional status
Appendix D Mapping of alert messages in
the HART command 84
additional status
This appendix outlines the most important alerts in the HART command 48 Additional Status
Field for the 705 Wireless totalizing transmitter. The information in this section can be used by
DeltaV
™
for alert monitoring, and in the Rosemount 1420 Smart Wireless Gateway for
Additional Status mapping in Modbus, OPC, etc.
A complete list of Additional Status bits is available in the Rosemount 1420 Smart Wireless
Gateway.
Tab le D-1 to Tab le D- 2 displays the device variable and variable mapping indexes for the 705
Wireless totalizing transmitter.
Tab le D-3 to Tab le D- 5 shows a list of the most important alert messages that may be displayed
in the AMS Wireless Configurator and Field Communication together with the location of the
Alert in the HART command 48 Additional Status field.
To view Active Alerts, from the Home screen, go to Service Tools > Active Alerts.
Table D-1. Device Variable index
Device variable Index
0 Supply voltage
1Electronics temperature
2Totalized volume
3 Average flow rate
Table D-2. Default Variable Mapping Index (can be modified)
Variables Index
PV Totalized Volume
SV Average Flow Rate
TV Electronics Temperature
QV Supply Voltage