Rockwell-automation AADvance Controller Demo Unit Manual de usuario descargar pdf (Pagina 42)

Demo Unit User Manual (AADvance Controller)

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Document: 553850 Issue 1.2: March 2011

1) Select the SNTP Servers tab.

 The SNTP Server Editor dialog box opens.

2) Select the Unicast or Broadcast mode.

 If you select Unicast mode for a processor the controller will wait to be

polled by a client and then respond with a time signal; it will not broadcast any

time signals.

 If you select Broadcast mode for a processor the controller will regularly

braodcast: it will also respond to unicast polling requests on that interface.

Note: If you set a processor Broadcast IP Address to zero (0.0.0.0) it will disable

the server on that interface.

3) Set the Broadcast IP Address for the network.

4) Repeat steps 2 and 3 for each additional processor module.

5) Click Apply.

Using the Controller as a Modbus Slave

The AADvance controller can operate as a Modbus slave, supporting up to ten

Modbus slaves on each 9110 processor module. This gives a capacity of thirty

Modbus slaves for a controller with three processor modules.

Note: As a Modbus slave device, the controller only transmits data upon a request

from a Modbus master, and does not communicate with other slaves.

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Rockwell-automation AADvance Controller Demo Unit Manual de usuario Pagina 42