Set Date And Time - ABB A43 User Manual

Communication with M-Bus
Byte No.
1
2
3
4
5
6
7
8
9
10
11
12-19
20
21
10.5.25

Set date and time

Date and time is set by sending the following command (all values are
hexadeci-mal). The command is affected by the write protection level set.
Note –
middle of a special data readout process it will not respond to the set date and time
command.
Byte No.
1
2
3
4
5
6
7
8
9
10-15
16
17
A43/A44
User Manual
Size Value
1 68
1 0F
1 0F
1 68
1 53/73
1 xx
1 51
1 07
1 FD
1 96
1 00
8 xxxxxxxxxxxxxxxx
1 xx
1 16
Before sending the command an NKE should be sent. If the meter is in the
Size Value
1 68
1 0B
1 0B
1 68
1 53/73
1 xx
1 51
1 0E
1 6D
6 xxxxxxxxxxxx
1 xx
1 16
286
Description
Start character
L-field, calculated from C field to last user data
L-field, repeated
Start character
C-field, SND_UD
A-field, address
CI-field, data send, LSB first
DIF size, 8 byte integer
VIF extension of VIF codes
VIFE password
VIFE write (replace)
Password
CS checksum, calculated from C field to last data
Stop character
Description
Start character
L-field, calculated from C field to last user data
L-field, repeated
Start character
C-field, SND_UD
A-field, address
CI-field, data send, LSB first
DIF size, 12 digit BCD
VIF time/date
Time and date (sec, min, hour, day, month, year)
CS checksum, calculated from C field to last data
Stop character
2CMC48001M0201
Revision: C