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On the display of the a flag signalizes the current supply frequency (DC, 16.7 Hz, 50 Hz or 60
Hz) in the case of a detected traction system.
Furthermore, in the billing load profile and in the logbook of any change of the traction
system is stored with the seconds-accurate timestamp.
This includes any change
(
in multi-system vehicles), and the achievement and leaving of any traction
system according to EN 50163.
4.2.8 Error register (F.F)
In the error register the error code is stored due to a device error.
Each of these causes lead to setting of the status "fatal device error" in the status word of the load
profile and the logbook.
Bit
hexadecimal
encoding
Meaning
b31
-
always 0 (reserved for future use)
...
...
b14
b13
00002000
Failure to initialize the register structure
b12
00001000
Failure to initialize the display output lists
b11
00000800
Failure to initialize the ROM memory
b10
00000400
Error in the memory area of the OBIS code
b9
00000200
Error in the configuration area
b8
00000100
Error in calibration area
b7
-
always 0 (reserved for future use)
b6
b5
00000020
Error in data transfer from the flash memory
b4
00000010
Error in data transfer in the flash memory
b3
00000008
Error in the checksum in the calibration parameters
b2
00000004
Error in the checksum in the firmware code
b1
00000002
Error in the checksum in the configuration variables
b0
00000001
Error in the checksum in the parameterization variables
Table 4.6: Error register
