6 FUNCTION DETAILS ................................................................. 30
6.1 BASIC RUNNING PARAMETER GROUP ....................................... 30
6.2 ANALOG INPUT OUTPUT PARAMETER GROUP ........................... 38
6.3 AUXILIARY RUNNING PARAMETER GROUP ............................... 49
6.4 MULTI-SPEED AND SENIOR RUNNING PARAMETER GROUP ....... 53
6.5 COMMUNICATION FUNCTIONAL PARAMETER GROUP ............... 60
6.6 PID PARAMETER GROUP .......................................................... 62
6.7 SPECIAL MACHINE PARAMETER GROUP ................................... 64
7 FAULT DIAGNOSIS AND COUNTERMEASURES ............... 66
7.1 PROTECTION FUNCTION AND COUNTERMEASURES .................. 66
7.2 FAULT RECORD QUERY ............................................................. 6 7
7.3 FAULT RESET............................................................................ 68
APPENDIX I: SUNFAR SELF-DEFINED COMMUNICATION
PROTOCOL ..................................................................................... 69
1.1 OVERVIEW ............................................................................... 69
1.2 BUS STRUCTURE AND PROTOCOL SPECIFICATION ................... 70
1.3 DESCRIPTION OF FRAME FORMAT ............................................ 77
1.4 EXAMPLE ................................................................................. 82
APPENDIX II: MODBUS PROTOCOL SPECIFICATION ...... 86
1.1 INTERPRETATION OF PROTOCOL FORMAT ................................. 86
1.2 EXAMPLE ................................................................................. 90
APPENDIX III: BRAKE RESISTOR SELECTION ................... 92