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Can I Programmatically Change the Baud Rate of My DeviceNet Device?

Hardware: Industrial Communications>>DeviceNet

Problem:
I want to change the Baud Rate of my DeviceNet device programmatically. How can I do this?

Solution:
You can use the Set Device Net Attribute VI in LabVIEW, or the ncSetDnetAttribute() function in text-based languages with the following settings:


ClassId: 3
InstanceId: 1
AttributeId: 2
AttrDataLength: 1
AttrData: 0 = 125K, 1 = 250K, 2 = 500K


Also, you need to reset your device after setting the Baud Rate for the changes to take effect. To do this, run the Write Device Net Explicit Message VI with the following settings:


ServiceCode: 5
ClassId: 1
instanceId: 1
ServDataLength: 0
ServData: NULL



Related Links:
Product Manuals: NI-DNET Programmer Reference Manual

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Report Date: 04/15/2006
Last Updated: 04/15/2006
Document ID: 3WE5P65N

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