7.2.8 Separators 59
7.2.9 Abbreviation of Compound Commands
59
7.2.10 Output Buffer
60
7.2.11 Input Buffer 60
7.2.12 Status Byte Registers 60
7.2.13 Event Registers 61
7.3 Message Code Table 63
7.3.1 Common Command 63
7.3.2 Messages
64
7.4 Message Reference 66
7.4.1 Common Command Messages
67
7.4.2 Specific Command Messages
72
7.5 Initialize Item List 92
7.6 Notes on RS-232C Interface
93
7.7 Sample Program 94
7.7.1 To be prepared in Visual Basic 5.0/6.0
94
7.7.2 To be prepared in Visual Basic 2005 96
7.7.3 Creation Procedure(Visual Basic 2005) 96
7.7.4 Sample Programs (Visual Basic 2005) 98
Chapter 8 GP-IB Interface (Option) 101
8.1 Connection to Computer (GP-IB) 102
8.2 Operating Procedure (GP-IB) 103
8.2.1 Communication Methods by the GP-IB 103
8.2.2 Program Messages 103
8.2.3 Message Format 104
8.2.4 Headers 105
8.2.5 Data Formats 106
8.2.6 Delimiters 107
8.2.7 Separators 107
8.2.8 Abbreviation of Compound Commands 108
8.2.9 Output Queue 108
8.2.10 Input Buffer 108
8.2.11 Status Model 109
8.2.12 Status Byte Registers 110
8.2.13 Event Registers 111
8.2.14 GP-IB Command
113
8.3 Sample Program 114
8.4 Notes of the GP-IB 117