CANopen_Device_Manager_FAQ

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CANopen_Device_Manager_FAQ
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FAQ (Frequently Asked Questions)

> CANopen Device Manager
[Number of FAQs 4]

1.	Why do I get an error message when I start the CANopen Device Manager 3.0?

2.	Where do I find the current CodeMeter Runtime-Kit version?

3.	Why the CANopen Device Manager V3.0.0.645 does not find a slave with the ScanNetwork?

4.	Why do I get an E_TYPECASTINVALID (0x100000009) error using the sdoWrite function of the Python scripting engine?

1. Why do I get an error message when I start the CANopen Device Manager 3.0?

The error message
“One of the required assemblies was not found. The application can not be executed. Missing assembly:”
reports that no driver is installed. Please install the VCI V3.

2. Where do I find the current CodeMeter Runtime-Kit version?

http://wibu.com/download_user.php?lang=en

3. Why the CANopen Device Manager V3.0.0.645 does not find a slave with the ScanNetwork?

Please increase the „SDO time out“ value via „Tools->Options“ for the excluding of an SDO time out.
Please ensure that each PDO has got mapping objects. A PDO that has only parameter objects causes an abort of the scan.

4. Why do I get an E_TYPECASTINVALID (0x100000009) error using the sdoWrite function of the Python scripting engine?

The problem can occur if python chooses an unsuitable type of data when it converts the data from a python to a .NET type.

Please enforce the correct type for the passed data as follows:

error = sdoWrite(nodeId, sdoChannel, index, subIndex, data & 0xFFFFFFFFL, DT_UNSIGNED32)