KMC Controls KMD-5210, Инструкция по установке и эксплуатации

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KMD–5210 Installation and Operation
Revision E
Configuration and programming
Access to the LAN Controller from BACnet
37
Access to the LAN
Controller from
BACnet
To access the LAN Controller, use a BACnet operator workstation such as
BACstage.
◆
The LAN Controller will appear in the BACstage device list but cannot
be selected. Its objects are not accessible for configuration from the
BACstage
Object menu.
◆
The configured points within the KMD-5210 are the only points visible in
BACnet.
◆
In BACstage, use BACnet Read/Write Property under the System menu in
BACstage to manually view or change properties.
◆
KMC BACnet controllers and third-party devices may read and write to
the objects in the KMD-5210 with off-panel reads and writes.
Firewalls and
network
communications
Firewalls are commonly installed on networks to prevent unauthorized traffic
or electronic probes from entering the network. If the LAN Controller must
communicate with a network where a firewall is in place the following actions
must be taken.
LAN controllers communicate through one of three Ethernet Ports:
◆
WinControl to LAN Controller: UDP 21068
◆
LAN Controller to LAN Controller: UDP 21069
◆
LAN Controller to LAN Controller: UDP 21070
These ports must be open for communications to pass through a firewall.
If the LAN Controller resides behind a Network Address Translation (NAT)
router, the IP address for the controller must be preceded by the lowercase
letter ‘r’ in the system menu. (For example, r128.1.1.5.)
Adding this prefix letter will cause WinControl to disregard the IP table and
download from the panel itself.
Note
If you use this method you will only be able to connect
one
LAN Controller
through the router.
System time
keeping
The controllers feature real-time clocks. Once the clock is set with
WinControl XL, the controller maintains accurate time even during power
loss. A KMC digital network uses the lowest addressed Tier 1 (LAN)
controller with a real-time clock as the system time keeper.