Fluke 729 Pro User Manual page 51

Error Message
Lost connection to
external pressure
module, Task
aborted
Lost connection to
HART transmitter,
Task aborted
Lost connection to
RTD, Task aborted
Open circuit
detected
Invalid Task
Setting
Input Out Of
Range
Invalid EMM/PCM
CAL constant,
Factory value
loaded
Invalid EMM/PCM
CAL constant,
Default value
loaded
Table 6. Error Messages (cont.)
Explanation
Running task aborted,
due to lost connection to
external pressure
module.
Running task aborted,
due to lost connection to
HART transmitter.
Running task aborted
because RTD was
removed.
Open circuit detected
while sourcing mA.
Task setting contains
invalid items.
Invalid input signal when
calibrating.
Checksum failed for
calibration constant,
factory values are
loaded.
Checksum failed for
factory calibration
constant, default values
are loaded.
Automatic Pressure Calibrator
Potential Root Cause and Solution
1. Make sure the external pressure
module is connected, and run the
task again.
2. Replace the external pressure
module. If still undetected, the
Product needs service.
Make sure the transmitter is connected
and powered. Try HART polling again.
After connected, rerun the task.
Make sure the RTD probe is connected
and run the task again.
Connect the circuit properly and try
again.
Verify zero/full-scale value defined in
the task are in the range of the selected
pressure source and try again.
Make sure input signal is in the range of
the current calibration point, and try
again.
The unit needs service for recalibration.
The unit needs service for recalibration.
Maintenance
45