Bruker BMPC/2, Technical Manual

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Troubleshooting
11.1.1.6 Limit Data Helium Level Failed
It was not possible to read the limit data for the helium level from the EEProm, thus
supervision of the helium level is not possible.
Solution
: Reload the values from the backup database to the BMPC/2 as shown for
Limit Data P1 fail.
11.1.1.7 Calibration T1 Failed
It was not possible to read the calibration values for the calculation of the magnet tem-
perature T1 from the EEProm, thus calculation and supervision of the temperature T1 is
not possible.
Solution:
A software reset of the BMPC/2 Control Unit usually helps (see also "Control
Unit" on page 103 ). If not, you will need to recalibrate the temperature T1 (see also
chapter "Calibrate Temperature Linearization Function" on page 68 ).
11.1.1.8 Calibration T2 Failed
It was not possible to read the calibration values for the calculation of the magnet tem-
perature T2 from the EEProm, thus calculation and supervision of the temperature T2 is
not possible.
Solution:
A software reset of the BMPC/2 Control Unit usually helps (see also "Control
Unit" on page 103 ). If not, you will need to recalibrate the temperature T2 (see also
chapter "Calibrate Temperature Linearization Function" on page 68 ).
11.1.1.9 Calibration T5 Failed
It was not possible to read the calibration values for the calculation of the pump cabinet
temperature T5 from the EEProm, thus calculation and supervision of the temperature
T5 is not possible.
Solution:
A software reset of the BMPC/2 Control Unit usually helps (see also "Control
Unit" on page 103 ).
11.1.1.10 Heater Initialization Failed
The initialization values for the pressure regulation for pressure P2 using the magnet
heater could not be read from the EEProm, thus the pressure regulation could not be
activated.
Solution:
Reenter the data for the pressure regulation using the menu
Tools - Options -
Heater & APD Setting
.