Advantech RS-485 Analog module error codes, Example command $01Ecr Response !0100000001

Command Set			CPU
	Error Code	Error Message
	00h	No errors
	01h	Span calibration error of Analog Input Module
	02h	Self-calibration error of Analog Input Module
	04h	Zero calibration error of Analog Input Module
	08h	Data Reading error of Analog Input Module
	10h	CJC Reading error
	20h	EEPROM read/write error in AI/AO module

Figure 6-2 Analog module error codes

Example: command: $01E(cr)

response: !0100000001

The command diagnoses the system at address 01h and responds with its error status code.

The system responds that the module in slot 3 has a span calibration error.

6-18 ADAM-5000