Siemens Sicharge CC AC22-ERK, Руководство по эксплуатации

Страница: 51 / 57

Appendix
A.6 Contract ID
SICHARGE Operating Manual ERK
50
Operating Manual, 02/2022, A5E48572458-AD
For billing using Giro-e, the Contract-ID also includes the pUID (SEPA-ID). The "Contract ID
explanation" graphic shows the marked area ③ .
The length of the contract ID is determined by these factors:
•
Version number of the charging controller firmware
• Card number
• Login method, e.g., RFID, Giro-e
Explanation of the version number
This number consists of several bytes. A byte is always written in hexadecimal notation with
2 characters. Bytes 0 - 2 encode the version number of the charging controller firmware as an
integer.
Table A- 1 Explanation of the version number
Position Meaning
Byte 0 Major revision
Byte 1 Minor revision
Byte 2 Patch revision
In this example, the version number is: 2.1.2
Conversion example card number
The card number is given in ASCII code in the following bytes. After the conversion example
of the following table, the card number is derived from this, as is also shown in the backend.
Table A- 2 Conversion example card number
Position Characters in the Transparen-
cy software (hex)
Decoded card number (ASCII)
Byte 3 43 C
Byte 4 42 B
Byte 5 44 D
Byte 6 36 6
Byte 7 37 7
Byte 8 36 6
Byte 9 45 E
Byte 10 36 6