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3.3.1 Initial User Setup (Serial Ports)
The 922-DSLH mode of operation is determined by the end user. The following steps must be followed during
the initial setup of the card.
1. Establish an Ethernet connection between your PC and the card under configuration using the provided
sample GUI (922-0414-00). The default uC DIAG IP address is 192.168.0.100. Any of the Ethernet ports
(CU1-CU2) can be used to connect to a PC.
Note: DHCP is enabled by default and connection to the card can take several seconds. This setting can be
changed via the Telnet interface.
2. Select serial channel 1.
3. Select the operational mode.
a. UDP Gateway
i.
Local port: User-defined
ii.
Destination IP: User-defined
iii.
Destination Port: User-defined
iv.
Inter-frame Delay (ms): 2 ms (default). Range: 2 ms ~ 30 sec.
b. Modbus Gateway
i.
Local port: 502 (default)
ii.
Destination IP: User-defined
iii.
Destination Port: 502 (default)
iv.
RTU Master/Slave: Slave (default, the device connected to the 922 serial channel is an RTU slave)
c. PPP
PPP-Client
i.
Password Enabled/Disabled: Disabled (default)
ii.
Username: User-defined (<=8 ASCII characters)
iii.
Password: User-defined (<=8 ASCII characters)
PPP-Server
i.
Password Enabled/Disabled: Disabled (default)
ii.
Username: User-defined (<=8 ASCII characters)
iii.
Password: User-defined (<=8 ASCII characters)
iv.
Server IP: User-defined
v.
Client IP: User-defined
vi.
Netmask: User-defined
4. Configure the serial port settings
a. Baud Rate (baud):
110
9,600
b. Data Bits: 8 or 7* (*=only available in UDP Gateway mode)
c. Stop Bits: 1, 1.5** or 2 (**=not available in Modbus Gateway mode)
d. Parity: Even, Odd, Space**, Mark** or None (**=not available in Modbus Gateway mode)
e. Flow Control: =Supported =Not Supported
Flow Control / Operational Mode
Focal Technologies Corporation
A Moog Inc. Company
300
600
19,200
38,400
UDP Gateway
Hardware
Software
Model 922-DSLH – User Manual
1,200
2,400
4,800
57,600
115,200
230,400
Modbus Gateway
Document No. 922-0677-00, Rev 1.0
PPP
Page 3-6
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