Teracom TCW280, Руководство пользователя

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TCW280_R1.2 – February 2019 Page 12
For locally activated relays a text description of the controlling parameter is displayed rather than
buttons. The local relay activation can be set in “Setup->Outputs”.
6.2. Setup
6.2.1. Network
The network parameters are set on this page.
The controller supports static and dynamic IP addresses.
It is good practice to change the default IP address of the controller immediately after first power-
on. This will avoid collisions if many devices are used on the same network.
It may be necessary to clear the arp cache, each time you connect a new device to the network.
This is done by typing arp -d in the command prompt window of the computer.
The “Hostname” is up to 15 characters. It is shown in the search results of TCW discoverer.
It is recommended to use public DNS server (8.8.8.8, 8.8.4.4 etc.) rather than the default gateway.
6.2.2. Outputs
On this page, descriptions and operating modes of each output can be set. After pressing "Save"
button, all changes are stored in non-volatile memory.
6.2.2.1. Analog outputs
For every analog output, a description up to 15 characters can be set. The description is used
to specify the output on Monitoring page and XML/JSON files.
Here you set the operating mode for each output, its operating range, and the value after power
on. By default, it is the last remembered one.
For current loop mode, in case of an open circuit, it is possible to send alarm messages (HTTP
Post or SNMP trap).
6.2.2.2. Digital outputs
For every digital output, a description up to 15 characters can be set. The description is used to
specify the output on Monitoring page and XML/JSON files.