Manual BG41/BG42/BG43 Software
Rev. 99/49 4-97
Instruction 02: Set date and time
Instruction 02 is not available when using the DCF77 module.
Fig. 4-28: Operating the clock, command 4, instruction 02
After instruction 02 (set time and date) further information is required, which is to be entered in 7
successive bytes. The following order is to be maintained:
Byte 3: Seconds Value Range 00 ... 59
Byte 4: Minutes Value Range 00 ... 59
Byte 5: Hours Value Range 00 ... 23
Byte 6: Day Value Range 01 ... 31
Byte 7: Month Value Range 01 ... 12
Byte 8: Year Value Range 00 ... 99
Byte 9: Weekday Value Range 00 ... 06 (00=Sunday)
Two acknowledgement bytes are returned.