Beijer Electronics SCOM Protocol EN - Manual (Page 94)

Command Reference
94 Elektronik-Systeme Lauer, MAEN976
6.48 LAU_CONFIG_GETUSEBROADCAST
(0x011D)
Remote Control Broadcast Mode
If a Lauer Navigation Monitor is configured as remote controller, this configuration
defines the used address mode. If the remote control broadcast mode is enabled, the
monitor uses the broadcast address 0xFF in the address field, so all monitors within
the network can be controlled simultaneously. Individual remote control addressing
is ignored, if this mode is enabled.
Supported since Firmware Version
MT223 NAV-230G: 1.0
MT226 NAV-230G: 1.0-DSCALE2
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
Check if the monitor at address 0.7 (group 0, address 7) uses the broadcast address
0xFF, if it is used as remote controller:
According to the data returned by the monitor at address 0.7 (group 0, address 7), it
does not use the broadcast address 0xFF, if remote controlling is enabled. Instead, it
uses configured device addresses:
0 1 2 3 4 5 6 7...8 9
0x07 ADR 0x4C 0x41 0x55 0x02 ICHKH 0x01 0x1D ICHKD
0 1 2 3 4 5 6 7 8
0x06 ADR 0x4C 0x41 0x55 0x01 ICHKH Ret ICHKD
Ret
Value: 0x00: Remote control broadcast mode is disabled
0x01: Remote control broadcast mode is enabled
Type: Byte
Length: 1
Description: Remote control broadcast mode
0 1 2 3 4 5 6 7...8 9
0x07 0x07 0x4C 0x41 0x55 0x02 0x0D 0x01 0x1D 0xE1
0 1 2 3 4 5 6 7 8
0x06 0x07 0x4C 0x41 0x55 0x01 0x0F 0x00 0xFF