Beijer Electronics SCOM RBC EN - Manual (Page 35)

Command Reference
Beijer Electronics, MAEN993 35
5.6.12LAU_CONFIG_GETDISPLAYGROUP
(0x0127)
Device Group
Besides the standard addressing scheme, where the lowest four address bits in field
ADR are used to address a total count of 16 devices in a network, the Beijer Electron-
ics RBCs use also the upper four bits, that indicate a group of devices in a network
(max. 15 groups). This function returns the configured group the device belongs to.
It is only used, if the device is configured to override the DIL switch settings.
This group may differ from the current display group. The group does not contain
address information.
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
9
Example
Read the software configured display group from the device at address 14.7 (group
14, address 7), which is effective, if the DIL switch settings are ignored:
According to the data returned by the device at address 14.7 (group 14, address 7),
the device belongs to display group 14 (0x0E), if the DIL switch settings are ignored:
0 1 2 3 4 5 6 7...8 9
0x07 ADR 0x4C 0x41 0x55 0x02 ICHKH 0x01 0x27 ICHKD
0 1 2 3 4 5 6 7 8
0x06 ADR 0x4C 0x41 0x55 0x01 ICHKH Ret ICHKD
Ret
Value: 0...14
Type: Byte
Length: 1
Description: Configured display group
0 1 2 3 4 5 6 7...8 9
0x07 0xE7 0x4C 0x41 0x55 0x02 0x2D 0x01 0x27 0xD7
0 1 2 3 4 5 6 7 8
0x06 0xE7 0x4C 0x41 0x55 0x01 0x2F 0x0E 0xF1