servo modbus comms

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Roy Johnston
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servo modbus comms

Post by Roy Johnston »

can anyone explain to me how to connect a 18f4550 pic to a servo motor controller that uses a modbus comms
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Benj
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Re: servo modbus comms

Post by Benj »

Hello Roy,

So you know what kind of Modbus is being used? CAN? RS485?

If so then you should be able to hack into the Modbus protocol using the relevant E-block and a bit of programming wizardry.

This site should have all the info you need on the protocol.
http://www.modbus.org/
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