Rockwell-automation 2711P Creating Modbus Applications Manuel d'utilisateur télécharger pdf (Page 18)

Publication 2711P-UM002B-EN-P - March 2007

18 Configuring KEPServer Drivers for Modbus

Step 3 -Select a Device Driver

Select a driver from the drop down list. The table below lists the

correct driver for each Modbus protocol.

Step 4 - Select a Network Adapter (for Modbus/TCP only)

The Network Adapter selection left allows you to select a specific NIC

card based on either the NIC name or its currently assigned IP

address. The list of available NICs will include either unique NIC cards

or NICs that have multiple IP addresses assigned to them.

Additionally, the selection will display any WAN connections you may

have active such as a dialup connection.

For PanelView Plus/PanelView Plus CE, select Default and click Next.

Step 5 - Enter Communication Settings (doesn’t apply to Modbus/TCP)

In the New Channel - Communications dialog, make sure the Modicon

controller configuration settings match those in slave controllers or

devices.

For this Protocol: Select this Driver:

Modbus/TCP Modbus Ethernet

Modbus RTU Serial (Master) Modbus Serial

Modbus Unsolicited Serial (Slave) Modbus Unsolicited Serial

Modbus ASCII Modbus ASCII Serial

Parameter Selections Recommended

Data Bits 5, 6, 7, 8 8

Stop Bits 1, 2 1

Parity None, Even, Odd Even

Baud 300 to 256000 9600 or 19200

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 91 92

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Rockwell-automation 2711P Creating Modbus Applications Manuel d'utilisateur Page 18