Information

Command is the command that send from the PC application to the DMM. The length of the command is depending
on the command type that sent. Command may include data to change the setting of the DMM.
Data
Data contain setting information to the DMM from the associated command.
The list of command for VC890 device is shown in the following table：
Decimal Hex Command Data
70 0x46 Manual Range No
71 0x47 Auto Range No
72 0x48 REL No
73 0x49 Max /Min/AVG No
74 0x4A Hold No
75 0x4B Light No
76 0x4C Select No
77 0x4D COMP No
78 0x4E Single Log No
65 0x41 Continue Log No
66 0x42 Load Log Comp_Data No
67 0x43 Exit MAX/MIN/AVG No
68 0x44 Load Log NoComp_Data No
69 0x45 CLR(no comp) No
79 0x4F CLR(comp） No
80 0x50 SET_COMP_ENTER（SET MENU 2） No
81 0x51 SET_COMP_MODE_HIGH_VALUE Yes
82 0x52 SET_COMP_MODE_LOW_VALUE Yes
83 0x53 SET_COMP_MODE_INNER No
84 0x54 SET_COMP_MODE_OUTER No
85 0x55 SET_COMP_ESC No
86 0x56 Load log NoComp Data ESC No
87 0x57 Load log Comp Data ESC No
90 0x5A USB Off No
91 0x5B PASS BEEP ENABLE No
92 0x5C NG BEEP ENABLE No
93 0x5d Set date/Time ENTER(SET MENU 1) NO
95 0X5F Set Time VALUE Yes
96 0X60 Set date VALUE YES
97 0X61 Set date/Time ESC NO
111 0X6F Set APO Time：5 min NO
112 0x70 Set APO Time：15 min NO