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7 Error Handling Volume 7
7.2 Error Handling Modes
You can choose between the operating modes Continue measure-
ment or Stop measurement.
Go to the function block
TRANSDUCER.
Define the desired operating mode in the parameter
LE_ERROR_HANDLING:
• Continue measurement:
If the error disappears, the measurement automatically goes to
the RUN mode. If the error relay has indicated an alarm status,
it automatically returns to the normal status.
• Stop measurement
If the error disappears, the error relay remains on alarm.
The error message has to be reset.
Send the entries to the Uni-Probe.
This completes the setting.
7.3 Operation Modes during Measurement
The following operating modes can be displayed in the parameter
LE_OPERATION_MODE:
Operating mode Measurement
Measurement Running RUN (normal averaging)
Halted Frozen. The measurement is stopped by:
– external input HALT
– exceeding the limits of parameter
LE_MAX_SENSOR_VALUE or
LE_MIN_SENSOR_VALUE
Stop Halted (aborted due to error message)
TEST Shows that a test value (count rate) >0 has
been entered in LE_SENSOR_TEST_VALUE.
Read In Is displayed if a count rate has been read into
the record LE_READ_IN_DATA for calibration.
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