HBM MP85 - 7 Error Messages;Operating Status (LED

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PME-MP85
A0897−3.4 en HBM
7 Error messages/operating status (LED)
Depending on the display mode, various error messages can appear in the
display instead of the measured value.
Error message Cause Remedy
TransdErr. Input signal overflow
Transducer not connected
Transducer wrongly connected
Amplifier not adapted to transducer
type
No sensor circuits connected
Connect transducer
See pin assignment
Connect sensor circuits
ADC ovfl. Input signal of the A/D converter too
high
Adjust hardware measuring
range
Grs ovfl. Gross value overflow Reduce display by one decimal
place
Scal.Err Input characteristic too steep Modify input characteristic
Flash error An error occurred when reading out
the Flash EOROM.
This can be a one-off read error,
please repeat the operation. If
the error occurs again, please
contact HBM Service.
CAN bus error
An error occurred at the CAN bus Check whether there are termi-
nating resistances or whether a
channel is faulty. Then switch the
devices back on. If this does not
help, connect one device at a
time to the CAN bus to ascertain
which device is faulty.
Initial calibr. error No valid initial calibration values Start again, send PME to the
manufacturer (HBM)
CAN Tx No PDO request on bus Check CAN bus configuration