Moxa MPC-2247X [55/64] Uart command format

Moxa MPC-2240Z [55/64] Uart command format
MPC-2240 Hardware Manual Display Control Interface
6-3
4. Now you may enter a command in the HEX field, and click Start Send to send the command.
This example is to query the firmware version on the scalar board.
Example: Querying the scalar board’s firmware version
0x07 0xFF 0x53 0x57 0x49 0x00 0x06
For detailed command explanations, please refer to Appendix B: UART Commands for Display Control.
You may see the scalar firmware version 1.0 in the screen.
UART Command Format
The message format is as follows:
Byte # 0 1 2,3,4 5 6 7 + (LEN-1) 7+LEN
ATTN ADDR CMD LEN IHCHK DATA IDCHK
The minimum message size is 7 bytes, and the maximum size is 82 bytes.

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