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7Preparing the field devices

7.1 Installing field devices

Lenze · Controller-based Automation · CANopen® Communication Manual · DMS 6.3 EN · 04/2014 · TD17

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7 Preparing the field devices

7.1 Installing field devices

Install the field devices according to the data given in the device-specific mounting instructions.

Make sure that ...

• the CANopen installation complies with your overview screen.

• all devices are supported by the control technology system on the Logic bus and Motion bus.

• in the case of devices with several CAN interfaces, the correct interfaces are connected to the

fieldbus.

• a terminating resistor is connected to the first and last node.

• the fieldbus is not unintentionally interrupted in switchable CAN connectors.

7.2 Setting node addresses and baud rate

• Set the specified node address and baud rate on the field devices via DIP switch (if available on

the device), or via parameter/code.

• Mark the devices the settings of which you have changed in your overview screen.

• Attach address labels to the devices.

 Note!

• Each node address must be unambiguous and may only be assigned once in the

CANopen network.

• The baud rate must be set identically for all nodes.

• Observe the connection between bus cable length and baud rate.

Bus cable length

( 22)

Configuration via the »WebConfig«/»EASY Starter« for the Lenze Controller/IPC

If the baud rate has been changed via the »WebConfig«, the Lenze Controller/IPC needs

to be restarted afterwards. Then an online connection to the CAN nodes can be

established with the »EASY Starter«.

 Information on the DIP switch settings can be found in the documentation for the field

devices.

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Lenze CANopen Controller-based Automation Manual de usuario Pagina 33