Beijer Electronics SCOM Protocol EN - Manual (Page 59)

Command Reference
Beijer Electronics, MAEN975 59
6.24 LAU_CONFIG_GETDHCPMODE (0x0108)
DHCP Mode
Returns the DHCP mode. The DHCP mode indicates, whether the monitor should
communicate with a DHCP server to dynamically get an IP address. If a DHCP serv-
er should be used, but there is no server or free IP addresses available, the configured
static IP address is used. This is also true, if no DHCP server should be used.
Supported since Firmware Version
MT230 Nautic Monitor: 1.0
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, whether the monitor at address 0.7 (group 0, address 7) should use a DHCP
server to get an IP-address:
According to the data returned by the monitor at address 0.7 (group 0, address 7),
the monitor uses a DHCP server, if available:
0 1 2 3 4 5 6 7...8 9
0x07 ADR 0x4C 0x41 0x55 0x02 ICHKH 0x01 0x08 ICHKD
0 1 2 3 4 5 6 7 8
0x06 ADR 0x4C 0x41 0x55 0x01 ICHKH Ret ICHKD
Ret
Value: 0x00: Monitor is configured not to use a DHCP server
0x01: Monitor is configured to use a DHCP server
Type: Byte
Length: 1
Description: Indicates whether the monitor should use a DHCP server
0 1 2 3 4 5 6 7...8 9
0x07 0x07 0x4C 0x41 0x55 0x02 0x0D 0x01 0x08 0xF6
0 1 2 3 4 5 6 7 8
0x06 0x07 0x4C 0x41 0x55 0x01 0x0F 0x01 0xFE