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2 testing serial communications, 5 troubleshooting ethernet connections – Banner PresencePLUS P4 COLOR Series User Manual

Page 320

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1. Start an inspection that has a configured Communication tool.

2. Connect a PC to the controller using an Ethernet crossover cable.
3. From the Start menu, click Start > Run.

4. In the dialog box, type:

telnet controller_ip_address ip_port

Example: telnet 192.168.0.22 20000

5. Click OK to open a Telnet window.

6. Trigger the sensor.

7. View the results.

To test Ethernet communications with HyperTerminal:

1. Start an inspection that has a configured Communication tool.

2. Connect a PC to the controller using an Ethernet crossover cable.
3. Start a new connection with HyperTerminal.

4. Connect using TCP/IP (Winsock).

5. Configure HyperTerminal to talk with the controller. For example:

• Host Address: 192.168.0.1

• Port Number: 20000 (Ethernet Socket 1)

6. Trigger the sensor.

7. View the results.

8.4.2 Testing Serial Communications

To test serial communications with Telnet:

1. Start an inspection that has a configured Communication tool.
2. Connect a PC to the sensor using a serial cable.
3. Start a new connection with HyperTerminal.
4. Connect using COM1 (choose a serical COM port).
5. Configure HyperTerminal to talk with the sensor. For example:

• Baud rate = 1155200 bits/sec (sensor default).
• Data bits = 8 (sensor default)
• Parity = None (sensor default)
• Stop Bits = 1 (sensor default)
• Flow Control = None

6. Trigger the sensor.
7. View the results.

8.5 Troubleshooting Ethernet Connections

1. Check the LEDs on teh sensor's RJ-45 connetor.

• No LEDs are ON: the cable may not be the correct type (straight or crossover), or it could be broken.
• Only the yellow LED is ON: the electrical connection is good, but the sensor device are not exchanging data.

• Yellow LED is ON and the green LED is ON or flashing: data are being exchanged between the PC and the sensor.

2. Verify that the Communication tool is configured correctly.

• The connection should be Ethernet socket 1 - 10.

• Verify that you have selected the desired result data in the Tool tab.

Banner Engineering Corp.

Minneapolis, MN USA

320

2/2010

Communication Tool Setup

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