Hi everyone..
I am trying to control MC3PHAC 3 phase motor driver using serial communication.. i don't have a ftdi or rs232 interface to communicate using computer so i used one of my UNO board as a simple serial router between computer and MC3PHAC.. Problem here is i cant get any response from MC3PHAC.. anyone have any example of using this chip with arduino ?
do you have a datasheet of the m3CPHAC?
Can you share it?
ooops.. it is MC3PHAC from freescale.. :S sorry..
here is the datasheet.. download
application notes.. download
it is written as an example in AN2202 if we send 2B E4 00 62 60 00 5A as a packet.. it should respond as 2B 00 00..
also i have found some videos in russian language but there is no explanation..
Encoded out-going command packet: 2B E4 00 62 60 00 5A
– 0x2B start-of-message character (SOM) = ASCII ‘+’
– 0xE4 Command code to write 2-byte variable
– 0x0062 Commanded frequency address interface
– 0x6000 New commanded frequency value
– 0x5A Checksum
Incoming response data packet to decode: 2B 00 00
– 0x2B start-of-message character (SOM) = ASCII ‘+’
– 0x00 Response: operation successful
– 0x00 Checksum
thanks in advance..
here is AN2202 download
hi mindless, did you get any success to using the MC3PHAC for 3 phase AC induction motor , what power module use?such as IRAMS06UP60A or FSBB20CH60F