Registers For Process Variables; Table 3-4: Modbus Register For Process Variables - Honeywell SMV800 User Manual

3.2.7. Registers for process variables

A complete register map, including coils, holding, floating point and diagnostics are found
later in this section. The register map for the process variables has been designed such that
all dynamic process information can be obtained with a single read. The registers that
provide this capability are shown in
transmitter will return "NAN" (Not A Number) for the numeric value.
Register number(16-bit)
400 - 401
402 - 403
404 - 405
391 - 392
398 - 399
747 - 748
396
397
395
406 - 409
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Table

Table 3-4: Modbus Register for Process Variables

Register number(32-
bit)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
SMV800 Modbus User's Guide
3-4. In the event of sensor malfunction, the
Descriptiuon
Differential pressure
Static pressure
Process temperature
Flow
Meter body temperature
Totalizer
Meterbody temperature/ Differential
pressure variable status
Static pressure variable status/ and
Process temperature variable status
Flow/Totalizer variable status
Tranmitter status information
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