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4-2-2 M-NET Setting
In "M-NET settings", set the GB-24A M-NET address, presence/absence of K-Control model, and range of
prohibited controllers.
(1) Enter the GB-24A M-NET address in the [M-NET Address] field. Normally, [0] should be entered.
(2) When K-Control air conditioners are connected, click [Used] in the [K-Control Units] field and enter the
M-NET address of K transmission converter in the [K Converter Address] field.
Note: K transmission converter cannot be used. Select "Not used" for the K-control Units setting in the M-NET Settings window.
(3) In the local control prohibit settings, select both subordinate system controllers and remote controllers, or
only remote controllers. Click [SC/RC] to prohibit operation from both subordinate system controllers and
remote controllers, and click [RC Only] to prohibit operation from only remote controllers.
Note: Normally, [SC/RC] should be selected.
4-2-3 Network Setting
It is assumed that the GB-24A will be used on a private network.
In "Network Settings", set the GB-24A IP Address, Subnet Mask and Gateway address. If connecting to the
GB-24A via a permanent LAN, consult with the network administrator before setting these addresses.
[Simple IP address setting of GB-24A]
The IP address that is set on the dip switch (SW2) on GB-24A main body has the priority. (Settings are shown below.)
When activating the value that is set on the initial setting Web, set all the switches on SW2 to OFF.
When the number of GB-24A units is 15 or less, it is recommend to set the IP address using the dip switch (SW2) on
GB-24A main body.
SW 2
ON
OFF
1
2
POWER
LAN
LINK/ACT
1 2 3 4 5 6
Note: After changing the dip-switch settings, reset the power of GB-24A to activate the changes.
Note: If the IP address of GB-24A is forgotten, check the IP address that is registered on the monitoring PC (Web) in use. GB-24A
can be started temporarily by using a specified IP address. It is recommended to paste a sticker with the IP address on the
unit, so that the IP address of GB-24A can be available at all times.
3
4
SW1/2/3 EXT.I/O
M-NET
1
2
3
4
OFF OFF OFF OFF
OFF OFF OFF ON
192.168.1.1
OFF OFF ON
OFF 192.168.1.2
OFF OFF ON
ON
192.168.1.3
OFF ON
OFF OFF 192.168.1.4
OFF ON
OFF ON
OFF ON
ON
OFF 192.168.1.6
OFF ON
ON
ON
192.168.1.7
ON
OFF OFF OFF 192.168.1.8
ON
OFF OFF ON
ON
OFF ON
OFF 192.168.1.10
ON
OFF ON
ON
192.168.1.11
ON
ON
OFF OFF 192.168.1.12
ON
ON
OFF ON
ON
ON
ON
OFF 192.168.1.14
ON
ON
ON
ON
10
IP Address
IP address set by Initial Setting Web
Note: Default IP address "192.168.1.1".
(Factory setting)
192.168.1.5
192.168.1.9
192.168.1.13
192.168.1.15
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