Emerson Micro Motion 2700 Configuration And Use Manual page 140

Integrate the meter with the control system
Overview
Digital Communications Fault Action specifies the values that will be reported via digital
communications if the transmitter encounters an internal fault condition.
Procedure
Set Digital Communications Fault Action as desired.
The default setting is None.
Options for Digital Communications Fault Action
Table 6-16: Options for Digital Communications Fault Action
ProLink II ProLink III
Upscale Upscale
Downscale Downscale
Zero Zero
Not-a-Number (NAN) Not a Number
Flow to Zero Flow to Zero
None (default) None
132
Label
Field Communicator
Upscale
Downscale
IntZero-All 0
Not-a-Number
IntZero-Flow 0
None (default)
Micro Motion
Description
• Process variable values indicate that the
value is greater than the upper sensor lim-
it.
• Totalizers stop incrementing.
• Process variable values indicate that the
value is greater than the upper sensor lim-
it.
• Totalizers stop incrementing.
• Flow rate variables go to the value that
represents a flow rate of 0 (zero).
• Density is reported as
•
Temperature is reported as
equivalent if other units are used (e.g.,
32 °F
).
• Drive gain is reported as measured.
• Totalizers stop incrementing.
• Process variables are reported as
NAN
.
• Drive gain is reported as measured.
• Modbus scaled integers are reported as
Max Int
.
• Totalizers stop incrementing.
•
Flow rates are reported as
• Other process variables are reported as
measured.
• Totalizers stop incrementing.
• All process variables are reported as meas-
ured.
• Totalizers increment if they are running.
®
Model 2700 Transmitters with Analog Outputs
0
.
0 °C
, or the
IEEE
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.