19 lau_config_setserialnumber (0x01a5), Lau_config_setserialnumber (0x01a5) – Beijer Electronics SCOM RBC EN User Manual
Page 48

Command Reference
48
Beijer Electronics, MAEN993
5.6.19 LAU_CONFIG_SETSERIALNUMBER
(0x01A5)
Serial Number
Sets the serial number of the device. This function is for production purposes only.
Because of that, there is a special protection to avoid changing the serial number in
runtime.
Supported since Firmware Version
LAUER RBC: 0.0.0.1
Command Stream
Response Message (Acknowledge)
Response Message (Negative Acknowledge)
Under normal operation conditions, a device never sends a negative acknowledge in
response to this command.
Maximum Lr for this Command
10
Example
Write the serial number 0x4321 to the device at address 0.7 (group 0, address 7):
According to the data returned by the device at address 0.7 (group 0, address 7), its
serial number is 1 (0x4321):
0
1
2
3
4
5
6
7...10
11
0x07
ADR
0x4C
0x41
0x55
0x04
ICHKH 0x01
0xA5
Param ICHKD
Param
Value:
0 ... 65535
Type:
Unsigned short
Length:
2
Description: The unique serial number
0
1
2
3
4
5
6
7..8
9
0x06
ADR
0x4C
0x41
0x55
0x02
ICHKH
Ret
ICHKD
Ret
Value:
0 ... 65535
Type:
Unsigned short
Length:
2
Description: The unique serial number
0
1
2
3
4
5
6
7...10
11
0x07
0x07
0x4C
0x41
0x55
0x04
0x0B
0x01
0xA5 0x01
0x43
0xF5
0
1
2
3
4
5
6
7 ... 8
9
0x06
0x07
0x4C
0x41
0x55
0x02
0x0E
0x21
0x43
0x9B