Emerson Rosemount 5900S Series, Справочное руководство

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6.6 Analog Input (AI) function block
Table 6-9 lists conditions reported in the BLOCK_ERR parameter. Conditions in bold type
are available for the Analog Input block. Conditions in italics are inactive for the AI block
and are given here only for your reference.
A block alarm will be generated whenever the BLOCK_ERR has an error bit set. Block error
types for the AI block are defined below in bold type.
Table 6-9: BLOCK_ERR Conditions
Condition
Number Condition Name and Description
0 Other
1 Block Configuration Error : the selected channel carries a measurement that is
incompatible with the engineering units selected in XD_SCALE, the L_TYPE
parameter is not configured, or CHANNEL = zero.
2 Link Configuration Error
3 Simulate Active : Simulation is enabled and the block is using a simulated value in
its execution.
4 Local Override
5 Device Fault State Set
6 Device Needs Maintenance Soon
7
Input Failure/Process Variable has Bad Status
: The hardware is bad, or a bad
status is being simulated.
8 Output Failure : The output is bad based primarily upon a bad input.
9 Memory Failure
10 Lost Static Data
11 Lost NV Data
12 Readback Check Failed
13 Device Needs Maintenance Now
14 Power Up
15 Out of Service : The actual mode is out of service.
Reference Manual Service and troubleshooting
00809-0100-5900 September 2019
Rosemount 5900S Radar Level Gauge 215