Beijer Electronics SCOM RBC EN User Manual
Page 15

Command Reference
Beijer Electronics, MAEN993
15
Example 1
Set the backlight level of device at address 0.7 (group 0, address 7) to 130 (0x82):
Device at address 0.7 (group 0, address 7) has acknowledged the new backlight level
130 (0x82):
Example 2
Send an invalid “BRT” command to the device at address 0.7 (group 0, address 7).
The command has two data bytes, but “BRT” accepts only one byte:
Device at address 0.7 (group 0, address 7) has not accepted the command. Instead,
it sent a negative acknowledge with the current backlight level 128 (0x80). The
length of the response message exceeds the specified value 9, because of the invalid
data field length:
0
1
2
3
4
5
6
7
8
0x07
0x07
0x42
0x52
0x54
0x01
0x08
0x82
0x7D
0
1
2
3
4
5
6
7
8
0x06
0x07
0x42
0x52
0x54
0x01
0x09
0x82
0x7D
0
1
2
3
4
5
6
7...8
9
0x07
0x07
0x42
0x52
0x54
0x02
0x07
0xFF
0xFF
0x01
0
1
2
3
4
5
6
7...8
9
0x15
0x07
0x42
0x52
0x54
0x02
0xF9
0x82
0xFF
0x80