B&B Electronics ESR901 Especificações descarregar pdf (Página 29)

4. Properties Vlinx MESR9xx Modbus Gateway

Page 25 Manual Documentation Number MESR9xx-0109m

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Firmware Version

The Firmware Version number (Vx.x.x) indicates the Modbus gateway's currently

loaded firmware release. From time to time new firmware is made available and can be

uploaded into the Modbus gateway using Vlinx Manager.

Hardware Version

The Hardware Version number of the Modbus gateway hardware is displayed on the

ID Routing

ID routing allows the gateway to manage slave device IDs between various Modbus

interfaces. By filling in the user defined slave ID table, a Modbus Gateway routes

requests to the correct serial port. One connection can command serial slaves on multiple

serial ports.

By filling in the drop down menu of ports with slave devices attached, adding IP

addresses of slaves, up to 10 address ranges can be routed.

By default all boxes are unchecked, the drop down menu is set to serial port one, and all

fill in boxes are blank.

IP Address

Software or hardware attempting to access the Modbus gateway via the network must

know the IP Address of the server. If DHCP is selected, the Modbus gateway requests

and receives a dynamic IP address from a DHCP server when it first connects to the

network. If DHCP is not selected you must type in a static IP address when configuring

Network settings (on the Vlinx Manager Network page). The static IP address remains

the same each time the server is powered up or starts/restarts.

MESR9xx Modbus gateways come from the factory preset to receive an IP assignment

from a DHCP Server. If a DHCP Server is not available on your network, it will default

to 169.254.102.39. If you need to change the static IP address and do not know what

address to use, consult your network administrator.

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B&B Electronics ESR901 Especificações Página 29