6
Operation of the PVPM
-15-
6.11
Messages
Message:
Description:
'Serial error'
An error in the serial connection between PVPM and PC occurred
'No measured data'
No measured data present
'Configuration file not found!'
Internal error, consult manufacturer. PVPM cannot work without its configuration file
'Irradiance varies (ref-cell)!',
'Irradiance too low!',
'Irradiance varies (module)!'
The irradiance is not constant enough for the peak power measurement (for example due to
moving clouds)
'not available'
This result cannot be calculated
'No room for new data!',
'Delete files from PVPM'
There is no space left on the internal permanent storage, you have to delete stored data from the
permanent storage of the PVPM
'Error when writing '
Problems during the writing of a measuring data to the internal permanent memory
Measurement runs',
'Please wait...'
Measurement is in process
'Error writing file '
An error occurred storing the measured data
'Data transfer:',
'Quit transfer with ESC'
Data connection to PC invoked
'Measurement not yet possible'
The security delay between two measurements is not yet elapsed
'Calculation of Rs not possible'
Data is not sufficient for calculation of Rs. Redo the measurement
'Values not evaluablely'
Data is not sufficient for calculation. Redo the measurement
'Voltage too high!'
Immediately switch off the generator with the external security switch! The device could be
damaged by the high voltage!
'Repair required immediately!'
The device is damaged internally and requires test and repair through authorized personnel.
'Wrong polarity!'
The measuring cables are mounted in the wrong way! Switch off the generator with the external
security switch immediately! The device will short circuit the generator if the polarity is wrong and can take harm. If you disconnect the
cables under voltage a light arc can cause serious damage to health and material
Operation manual for PVPM devices
PV-Engineering GmbH
