ASM-60 Installation and Operation Manual Appendix B IR-ETH/QH Interface Module
Installation and Operation B-3
B.4 Installation and Operation Figure B-3 shows location of the configuration DIP switch on the module’s board.
S1
ON
87654321
Figure B-3. DIP Switch Location
Setting the DIP Switch
Configure the IR-ETH/QH module by setting the DIP switch in accordance with
Table B-2. The DIP switch is located on the reverse side of the IR-ETH/QH
module. To change the switch settings, you must undo three screws on the board
and detach the module from the main unit.
Table B-2. DIP Switch Settings
Section Name Description Possible Settings Factory Setting
1 NC OFF
2 NC OFF
3 10/100 Selects the LAN speed ON – LAN speed is set to 100 Mbps
OFF – LAN speed is set to 10 Mbps
OFF
4 AN1 Controls the LAN
autonegotiation
ON – LAN autonegotiation is disabled
OFF – LAN autonegotiation is enabled
OFF
5 HF1 Selects the LAN mode ON – LAN full duplex mode
OFF – LAN half duplex mode
OFF
6 BPR Controls the backpressure ON – Backpressure is enabled
OFF – Backpressure is disabled
OFF
7 MUL Controls LAN to WAN
multicasting
ON – Multicast messages from LAN to
WAN are blocked
OFF – Multicast messages from LAN to
WAN are not blocked
OFF
8 BRD Controls LAN to WAN
broadcasting
ON – Broadcast messages from LAN
to WAN are blocked
OFF – Broadcast messages from LAN
to WAN are not blocked
OFF