ICP DAS USA I-7530A-MR-G User Manual page 68

CAN Error Counter
CAN/UART
Overflow flag
Firmware Version
Module Name
Manufacturer
I-7530A-MR Modbus RTU to CAN Converter User's Manual (Version 1.08, 07/2019) ------------- 68
Most significant byte: CAN receive error
counter.
Least significant byte: CAN transmit error
counter.
Bit 0: CAN overflow flag, 0Not full, 1 Full.
Bit 1: UART overflow flag, 0Not full, 1 Full.
Most significant byte  major field of firmware
version
Least significant byte  minor field of firmware
version
For example, if the responded value is "01 02".
That means the firmware version is 1.02.
"I-7530A-MR" in ASCII format.
"ICPDAS" in ASCII format.