Schneider-electric Processor Adapter Manual de usuario Pagina 241

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 425
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 240
Configuring an M1 CPU with Modsoft
870 USE 101 10 V.2 241
Changing the Protocol on Modbus Port 2
Overview If your Momentum M1 CPU is using the Modbus Port 2 provided by the 172 JNN
210 32 Option Adapter, you can specify whether it will use the RS232 or RS485
protocol. The factory-set default for Modbus Port 2 is RS232.
If you are using the Modbus Port 2 provided on the 171 CCS 780 00 or
171 CCC 780 10 Processor Adapter, the port is hardwired as a dedicated RS485
protocol. However, you must change the default setting on the Port editor screen
from RS232 to RS485, or the port will not function.
Procedure From the Port editor screen, perform the steps in the following table to change the
Protocol on Modbus Port 2.
Step Action
1 Place the cursor on the current Protocol entry for Modbus port 2. Push <Enter>.
Result: A popup window appears in the top left corner of the screen displaying the
two protocol options:
2 Use an arrow key to toggle the cursor onto the desired protocol selection in the
popup window, then push <Enter>.
Result: The Port editor screen is updated with the protocol you have specified.
Vista de pagina 240
1 2 ... 236 237 238 239 240 241 242 243 244 245 246 ... 424 425

Comentarios a estos manuales

Sin comentarios