IP Network Services

1.

From the Link150 menu bar, click Settings.

Opens the Settings menu.

2.

From the Settings menu, in the Communication submenu, click IP Network Services.

Displays the IP Network Services configuration options.

3.

Enter HTTP/Web, HTTPS, Modbus TCP, ION Pass Through, Modbus TCP proxy (for slave mode), Discovery, DNS and SNMP port parameters.

Selects the IP Network Services port options.

4.

Click Apply Changes.

Updates the IP Network Services port settings of Link150 gateway.

HTTP/Web Port

Allows you to set the port number of the HTTP/Web server.

1–65534

Default setting: 80

HTTPS Port

Allows you to enable or disable the HTTPS service and to set the port number of the HTTPS server.

1–65534

Default setting: 443

Modbus TCP

Allows you to enable or disable the Modbus/TCP service.

1–65534

Default setting: 502

ION Pass Through

Allows you to enable or disable the ION PassThrough service.

Enabled

Disabled (Factory Setting)

Modbus TCP Proxy

Allows Modbus TCP master to get the data from slave of Link150 gateway. This is applicable only if Link150 gateway is in slave mode.

Enabled

Disabled (Factory Setting)

Client connection timeout

Amount of time the Link150 will wait for a remote Modbus TCP/ IP device to respond to a Modbus TCP/IP connection request initiated by the Link150.

This is applicable only if Link150 gateway is in slave mode.

0.1–10 seconds

Default: 3 seconds (Factory setting)

Client message timeout

Amount of time the Link150 will wait for a remote Modbus TCP/ IP device to respond to a Modbus TCP/IP request initiated by the Link150.

This is applicable only if Link150 gateway is in slave mode.

0.1–10 seconds

Default: 2 seconds (Factory setting)

Discovery

Allows you to enable or disable the DPWS service.

Enabled (Factory Setting)

Disabled

Allows you to enable and disable the silent mode and also to set the port number.

1– 65534

Default setting: 5357

DNS

Allows you to set the port number of the DNS server.

1– 65534

Default setting: 53

SNMP

Allows you to enable or disable the SNMP service.

Enabled

Disabled (Factory Setting)

Allows you to set the listening and notification ports.

Listening Port:

• 1– 65534

• Default setting: 161

Notification Port:

• 1– 65534

• Default setting: 162