Troubleshooting
Procedure
1.
Set
HART Address
as appropriate for your HART network.
2.
Set
Loop Current Mode
to
Enabled
.
10.15
Check HART burst mode
Procedure
1.
Check to see if burst mode is enabled or disabled.
2.
If burst mode is enabled, disable it.
10.16
Check mA output trim
There are four mA output trim values: a 4 mA and a 20 mA trim value for each mA output.9739
MVD transmitters have a 4 and 20 mA trim value for each mA output. Verify the configuration of all
the trim values.
Procedure
Verify the trim values for the mA output.
Note
Micro Motion does not recommend attempting to trim an mA output if the reading is off by more than
±
200 microamps. If this is the case, contact Micro Motion Customer Service.
10.17
Check
Lower Range Value
and
Upper Range Value
Procedure
1.
Verify current process conditions.
2.
Check the configuration of the LRV and URV.
10.18
Check
mA Output Fault Action
Procedure
1.
Check the status alarms for fault conditions.
If no fault conditions are present, the source of the problem is something other than the mA
fault configuration.
2.
Check the configuration of
mA Output Fault Action
.
10.19
Check
Frequency Output Mode
Frequency Output Mode
is used only to defined the relationship between two frequency outputs. If your
transmitter is not configured for two frequency outputs,
Frequency Output Mode
is not causing your output
problem.
Configuration and Use Manual
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