ICP DAS USA I-7530A-MR-G User Manual page 51

 Response: A valid command will write the RS-232/485/422 configuration
parameters into the EEPROM and then reboot the I-7530A-MR module.
Invalid command: ?<Error Code><CR>
 Note: It is necessary to enable the "Error Response" function while using
the UART2CAN Utility in order to receive Syntax and/or communication
error information.
 Example:
Command: P00B30000<CR>
Set the RS-232/485/422 baud rate=115.2 kbps, data bit=8, stop
bit=1, none parity, no checksum, no error responses and no
timestamp responses into the I-7530A-MR module and then reboot
the I-7530A-MR module.
I-7530A-MR Modbus RTU to CAN Converter User's Manual (Version 1.08, 07/2019) ------------- 51