CS Instruments DS 400 - Appendix; APPENDIX A - Exception Codes

DS 400 Side 35 of 36
9 Appendix
9.1 APPENDIX A - Exception codes
The DS400 Modbus uses the following exception codes when responding to the master
Exception Code
Exception name
0x01
Illegal function
0x02
Illegal data address
0x03
Illegal data value
0x04
Slave device failure
0x05
Acknowledge
0x06
Slave device busy
Stand:21.09.2015 , version 1.01