Configure The Discrete Output - Emerson Micro Motion 2700 Configuration And Use Manual

Integrate the meter with the control system
Note
For some faults only: If Last Measured Value Timeout is set to a non-zero value, the transmitter will not
implement the fault action until the timeout has elapsed.
Procedure
1.
2.
Options for Frequency Output Fault Action
Table 6-8:
Label
Upscale
Downscale
Internal Zero
None (default)
CAUTION!
If you set mA Output Fault Action or Frequency Output Fault Action to None, be sure to set Digital
Communications Fault Action to None. If you do not, the output will not report actual process data,
and this may result in measurement errors or unintended consequences for your process.
Restriction
If you set Digital Communications Fault Action to NAN, you cannot set mA Output Fault Action or Frequency
Output Fault Action to None. If you try to do this, the transmitter will not accept the configuration.
6.4

Configure the discrete output

The discrete output is used to report specific flowmeter or process conditions. The discrete
output parameters control which condition is reported and how it is reported. Your
transmitter may have zero or one discrete output: Channel B can be configured as a
frequency output or a discrete output.
The discrete output parameters include:
•
114
Set Frequency Output Fault Action as desired.
The default value is Downscale (0 Hz).
If you set Frequency Output Fault Action to Upscale, set Frequency Fault Level to the desired
value.
The default value is 15000 Hz. The range is 10 to 15000 Hz.
Options for Frequency Output Fault Action
Discrete Output Source
Frequency output behavior
Goes to configured Upscale value:
• Range: 10 Hz to 15000 Hz
• Default: 15000 Hz
0 Hz
0 Hz
Tracks data for the assigned process variable; no fault action
®
Micro Motion Model 2700 Transmitters with Analog Outputs