Address - LG PQNFB17C1 Installation & Owner's Manual

Notes
When you connected the ACP BACnet and PC through a cross cable, but you cannot
access the ACP BACnet
Check IP address of the ACP BACnet and IP address of the PC.
Ex) If IP address of the ACP BACnet is 192.168.1.101 and Net mask is 255.255.255.0, check
if the first three digits of the IP address of the PC is the same as the first three digits of the
IP address of the ACP BACnet.
In such case, the IP address of the PC shall start with 192.168.1, and it shall be different
from the IP address of the ACP BACnet. Set as follows, and try again.
-
Setting of the ACP BACnet
IP address: 192.168.1.112
Gateway address: 192.168.1.1
Subnet Mask: 255.255.255.0
-
Setting of the PC
IP address: 192.168.1.113
Gateway address: 192.168.1.1
Subnet Mask: 255.255.255.0
Check the status of the Ethernet cable (LAN cable).
When PC and ACP BACnet are connected together in a hub or a switch hub, and you
cannot access the ACP BACnet.
If it is right after changing the IP setting of the ACP BACnet, reset the power of the ACP
BACnet.
If it is right after connecting LAN cable to the hub or switch, it may take time for the hub or
the switch to recognize the ACP BACnet. In such case, it may help to turn off and turn on the
power of the hub or the switch.
Check the status of the Ethernet cable (LAN cable).
Check ARP table of the PC to see if the IP address of the ACP BACnet correctly corresponds
to the MAC address. If duplicate MAC addresses correspond to one IP address, or if different
address from the MAC address of the PC is output, there may be a host with the same IP
address as the IP address of the ACP BACnet. In such case, the IP address of the ACP
BACnet or the IP address of the corresponding host shall be changed.
How to check ARP table
INSTALLING ACP BACnet
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