ALM-Horn Series User’s Manual
ALM-Horn Series
User’s Manual (Rev1.0, NOV/2020) ------------- 19
Static IP:
IP:
Specific an IP that is not been used.
Mask:
Default will be
255.255.255.0
.
Gateway:
Basically define in the AP you are going to connect.
SSID
Service Set Identifier: Connected devices must be the same SSID, SSID
length must not exceed 31 characters.
Key Type
Key of Encryption, connected devices must with the same Key.
Open
：
No Key request.
WEP(Shared)
：
Key length must be 15 characters.
WPA/WPA2-PSK
：
Key length must between 8~15 characters.
Table 3-2
:
Station SSID & Key type configure
Wi-Fi Mode
：
ALM Controller working mode (default is in
AP
)
AP (
Access Point
)
：
PC or Android Device connect to ALM Controller directly through
AP(Fixed IP:
192.168.77.1
), AP mode support only one connection, If Multiple
devices connect at a same time, only first connected devices can access.
STA(
Station
):
ALM Controller will auto connect to specific Wi-Fi AP, PC or Android
Device also need to connect to the same AP, then they can use those ALM
Controller in same domain.
*. Please check specific Wi-Fi AP is active and SSID/key is same as the setting
before use.
Location information:
Set the information for you to identify & locate those Controller easily, length
must under 31 characters.
Modbus Port:
Modify Modbus TCP Port (default is
502
)
Modbus Idle Timeout:
Set Idle Timeout for Modbus TCP connection (default is
120 Sec
) in
STA(Station) mode, recommend 30 Sec. when device in STA mode connect to an
AP, Host device break connect with AP and lost connection, the device will hang in
a dead connection. To prevent this happen, set a timeout, the device will close the
connection and wait for next connect.
