Hi, Regarding to replacing some old type inverter which have RS485 ( USS protocol) by new type inverters, please give some clue that how i can organize RS485 in new type. old type: 6SE3226-8DJ40 replace by : 6SE6440-2UD33-7EA1 old type 6SE3221-5DC40 replace by: 6SE6440-2UD27-5CA1 OLD TYPE: 6SE3212-1CA40 replace by: 6SE6440-2UC13-7AA1 BEST REGARDS, ARAZKHANI
Hello Arazkhani
Your question was already published in replace vector inverter by micromaster and replace old inverters with new ones
In New inverters, you have to set Bus address, Baud rate, Type of communication, Which datas to be transmitted and received
Set exactly all these datas as in your OLD drives and you will be easily able to make it running
Regards,
Devesh
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