下面給大家介紹一下，如果用上位機（表端Host MCU）或者PC機來配置PLC表端模塊，進行注冊連接的過程。

當大家把Prime固件程序燒寫到F28069，并上電后，從UARTA和UARTB同時都會收到下面的命令，此命令為：Read Blob request：96 00 04 00 01 00 04 00

1）當不希望此命令重復出現時，需要發送如下命令：

96 c0 08 00 01 00 04 00 00 00 00 00

此時會收到另外一條CRC32命令：96 00 04 00 00 00 04 00

2）再次發送如下命令：

96 c0 08 00 00 00 04 00 00 00 00 00

此時，Read Blob request 將不再發送。

接著大家可以通過Get System Info來獲取當前燒寫固件的一些信息， 具體解釋如下：

Get System Info HOST? : Get System Info Request 01 80 04 00 2A 81 00 00 ? DSP ? : Get System Info Reply 01 00 34 00 E5 BF 00 00 01 01 02 07 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 03?? 44 00 00 00 00 00 12 34 01 20 00 00 00 00 00 00?? 01 00 72 4D E9 80 76 AD ·???????? Firmware version (4 bytes): 01 01 02 07 (7.2.1.1) ·???????? Device Serial number length (2 bytes): 06 00 (6 bytes) ·???????? Device Serial Number (16 bytes): o??? 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ·???????? Device Type (one byte): 01 è PRIME IEC432 ·???????? Device Mode (one byte): 03 è P2P ·???????? Hardware Revision (2 bytes): 44 00 (0x0044) ·???????? EUI/MAC Address (6 bytes): 00 00 00 00 12 34 ·???????? Port Assignment (one byte): 01 o??? Diag Port: 0 àSCI-A o??? Data Port: 1 àSCI-B ·???????? PHY Setting (one byte): 20 o??? Auto Mode ·???????? Reserved (6 bytes): 00 00 00 00 00 00 (don’t care) ·???????? ARQ and PAC Flags (one byte): 01 ·???????? Security Profile (one byte): 00 ·???????? Reserved (6 bytes): 72 4D E9 80 76 AD (Don’t care) ? 緊接著大家需要通過Load System Config命令進行SCI（UART）端口的配置，具體根據硬件上的設計，來配置是UARTA還是UARTB口作為和MCU Host的通信接口。 另外，最重要的是要配置EUI地址，也就是表的MAC地址，在下面這個例子中，EUI地址被配置成12 34. Load System Config HOST? : Load System Config Request 0C 80 27 00 19 EB 23 45 01 00 01 00 05 03 00 1A 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1234 00 00 00 ·???????? TYPE: 01 00 (Port designation) ·???????? Length: 01 00 (one byte) ·???????? Value: 05 (Diag =SCI-B, Data=SCI-B) ·???????? TYPE: 03 00 (System configuration) ·???????? Length: 1A 00 (26 bytes) ·???????? Value: 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 12 34 00 00 o??? Serial number Length: 06 00 o??? Serial number (16 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 o??? EUI: 00 00 00 00 12 34 o??? Device Mode: 00 (Normal mode) o??? Auto Mode: 00 (manual mode) ? DSP?? : Load System Config Reply 0C 00 06 00 94 E5 00 00 00 00 ·???????? Status: 00 00 (success) ?