N-Tron ESERV-M12T, Руководство пользователя

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Setup and Connections ESERV-M12T Modbus Gateway
14 ESERV-M12T (Rev. 1210)
2. Method 2: Change the Modbus Gateway’s network settings to match your PC using Console Mode
a. Connect a null modem serial cable (crossover cable) from port 1 on the Modbus Gateway to
an available COM port on your PC.
b. Open Hyper Terminal or similar serial emulation software and connect to the COM port used
in step one. Ensure the port is configured to 115,200 baud, 8 data bits, no parity, and 1 stop
bit.
c. Enter Console Mode. Press and hold the Modbus Gateway’s for 2 to 10 seconds. The LED
indicators will respond as follows:
Model Port 1 LED Port 2 LED Ready LED
ESERV-M12T OFF ON OFF
d. Release the reset button. The READY LED will blink once per second for five seconds. This
indicates that the Modbus Gateway is re-booting in Console Mode.
e. When the Modbus Gateway has successfully restarted in Console Mode, the READY LED will
be OFF and the PORT 1 LED will be ON.
f. Open the Ethernet Modbus Manager Software and select “Serial Port” as the method to
connect to the Modbus Gateway.
g. After logging in, click on <Network>.
h. Un- check the box next to “I Want DHCP to setup the Network.”
i. Re- configure the Modbus Gateway’s network settings to something within the range of your
PC’s network settings. For example:
PC Network Settings
IP Address = 192.168.0.1
Subnet Mask = 255.255.0.0
Default Gateway = 192.168.0.100
Change the Modbus Gateway’s network settings to:
IP Address = 192.168.0.50
Subnet Mask = 255.255.0.0
Default Gateway = 192.168.0.100