Emerson Rosemount 1066, Инструкция по эксплуатации

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HART Communications 97
Instruction Manual Section 10: haRT Communication
LIQ-MAN-1066 April 2017
Status Information – Extended Device Status Bits (HART 7 only)
Bit 0 Maintenance Required:
This bit is set when a device fault is detected.
Bit 1 Device variable alert:
This bit is set when any enabled device variable status is not good.
Bit 2 Critical power Failures:
This bit is not supported and will always be cleared on 1066.
Additional Transmitter Status (Command 48)
Additional Transmitter Status provides diagnostic status bits specific to the condition of sensors,
electronics, and the memory of the 1066. Calibration errors and notification of events, such as
calibration in progress and relay activation are also indicated by status bits. appendix 10.2 shows
these bits organized according to the 1066 transmitter measurement type.
haRT hosts
A HART host can access live measurements, diagnostic messages, and provide a tool for
configuring the measurement and calibrating the 1066. The configuration parameters for the
1066 transmitter are listed in appendix 10.3 . Two examples of HART hosts are shown below.
AMS Intelligent Device Manager
The AMS Device Intelligent Device Manager is member of the AMS Suite of asset management
applications, which provides tools for configuration, calibration, diagnosing, and documenting
transmitters and valves. The following AMS windows are examples of these functions:
10.4.2
FIGuRE 10-3. Main Measurement and Overall Status
10.5
10.4.2
10.5.1