BERTHOLD TECHNOLOGIES LB 567, User Manual

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Chapter 11. Error Lists and Device States
MicroPolar 2 (++) LB 567
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11.4 Device States
Error state:
This state occurs also in error codes 50 to 56, 60 to 62 and 70
to 71 (see table above). The evaluation units behave as fol-
lows:
LEDs:
RUN flashes, ERROR on, signal 1 and 2
depending on the configuration.
Current outputs: Fault current, as selected
Display: Error message with error code
Warning state:
This state occurs also in error codes 14, 21, 90 and 91 (see
table above). The evaluation units behave as follows:
LEDs:
RUN flashes, ERROR off, signal 1 and 2
no connection.
Current outputs: live
Display: Error message with error code
Hold state:
Measurement stopped via digital input. The evaluation units
behave as follows:
The averaged concentration value is frozen. The measurement
continues, however, so that a measurement error can cause
the fault condition also from the hold state.
LEDs:
RUN flashes, ERROR off, signal 1 and 2
depending on the configuration.
Current outputs: frozen
Display: No display message
Current at load undercut state:
Below minimum load the evaluation units behave as follows:
LEDs:
RUN flashes, ERROR off, signal 1 and 2
depending on the configuration.
Current outputs: State as selected
Display: Error message with code no. 072 or 073