Research Article
Multiprotocol Communication Interface PMSM Control on Account of Industrial Configuration Software
Table 1
The request to read or write a data message format of PC.
| Sending content | Byte count | Transmitted information |
| Start frame | 4 | Pause time | Address code | 1 | XX | Function code | 1 | XX | Date area | | DATA1…DATA | CRC code | 2 | XXXX | End frame | 4 | Pause time |
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