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Mapping for Non-DD Based Integration with Host Systems
July 2016
Appendix C
Alert message mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 75
Mapping of device variables index numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 77
C.1
Alert message mapping
This outlines the most important alerts in the HART
for the Rosemount
can be used by DeltaV
Gateway for Additional Status mapping in Modbus
A complete list of Additional Status bits is available in the Rosemount 1420
Manual.
Table C-1
the AMS
Alert in the HART command 48 Additional Status field. For recommended actions refer to
Table
To view Active Alerts, from the Home screen, go to Service Tools>Active Alerts.
Table C-1. Failure Alerts (F:)
Message
Electronics Failure
Terminal Block Failure
Sensor Failure
Radio Failure
Supply Voltage Failure
1.
Mapping for Non-DD Based Integration with Host Systems
Mapping for Non-DD Based
Integration with Host
Systems
™
648 Wireless Temperature Transmitter. The information in this section
™
for alert monitoring, and in the Rosemount 1420 Smart Wireless
to
Table C-3
shows a list of the most important alert messages that may display in
™
Wireless Configurator and Field Communicator together with the location of the
6-1. on
page
53.
Location of the Alert in the HART command 48 Status field.
®
command 48 Additional Status Field
®
, OPC, etc.
(1)
Additional status
Description
Byte 0 :: Bit 0
Byte 0 :: Bit 1
Byte 0 :: Bit 3
An electronics error that could impact the
Byte 0 :: Bit 6
device measurement reading has
Byte 0 :: Bit 7
occurred
Byte 8 :: Bit 1
Byte 8 :: Bit 2
Byte 8 :: Bit 6
Byte 3 :: Bit 2
A critical failure has occurred in the
Byte 3 :: Bit 3
transmitter's terminal block
Byte 3 :: Bit 6
The device has detected an open, short,
Byte 3 :: Bit 7
or too much resistance for this sensor
Byte 1 :: Bit 1
The wireless radio has detected a failure
or stopped communicating
Byte 1 :: Bit 7
Byte 1 :: Bit 4
The supply voltage is too low for the
device to broadcast
Byte 5 :: Bit 2
Reference Manual
00809-0200-4648, Rev BB
Reference
75
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