AT381x User's Guide
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5.4.4 Limit parameters [LMT] selection ...................................................................................................................... 48
5.4.5 Input [LOWER] and [UPPER] Limits Value ....................................................................................................... 49
6. System Configurations......................................................................................................................................................................50
6.1 <SYSTEM CONFIG> Page...............................................................................................................................................50
6.1.1 System Language [LANGUAGE] .........................................................................................................................51
6.1.2 Setting the system date and time [DATE/TIME] ...........................................................................................51
6.1.3 Account Setting [ACCOUNT]...............................................................................................................................51
6.1.4 Key Beep Setting [KEY BEEP] ...............................................................................................................................52
6.1.5 Beep Tone Setting [TONE].................................................................................................................................... 52
6.1.6 RS-232 Baud Rate Setting [BAUD] .................................................................................................................... 52
6.1.7 Communication Protocol Settings [PROTOCOL].......................................................................................... 53
6.1.8 SCPI [TERMINATOR] Setting................................................................................................................................53
6.1.9 SCPI [HANDSHAKE] ON/OFF...............................................................................................................................54
6.1.10 SCPI [ERROR CODE] ON/OFF ..............................................................................................................................54
6.1.11 SCPI [RESULT] Setting ............................................................................................................................................55
6.1.12 [DATA BUFFER].......................................................................................................................................................... 55
6.1.13 Restore to [DEFAULT SET].....................................................................................................................................55
6.2 System Information Page ...............................................................................................................................................55
7. File Operation....................................................................................................................................................................................56
7.1 <FILE> Page ........................................................................................................................................................................56
7.1.1 [MEDIA] Selection ................................................................................................................................................... 56
7.1.2 Recall a File at Startup [AUTO RECALL] ...........................................................................................................57
7.1.3 Auto save data to last file [AUTO SAVE]..........................................................................................................57
7.1.4 File operation............................................................................................................................................................57
8. Handler Interface...............................................................................................................................................................................58
8.1 Pin Assignment ..................................................................................................................................................................58
8.2 How to Connection ..........................................................................................................................................................59
8.3 Timing Chart ....................................................................................................................................................................... 60
9. Remote Control.................................................................................................................................................................................62
9.1 About RS-232C ..................................................................................................................................................................62
9.1.1 RS232C Connection................................................................................................................................................ 62
9.1.2 How to Connect.......................................................................................................................................................63
9.2 Protocol ................................................................................................................................................................................63
9.3 SCPI Protocol ......................................................................................................................................................................63
9.3.1 Modbus (RTU) Protocol.........................................................................................................................................64
10. SCPI Command Reference.......................................................................................................................................................65
10.1 Handshake Protocol.........................................................................................................................................................65
10.2 Terminator............................................................................................................................................................................65
10.3 Terminator............................................................................................................................................................................66
10.3.1 Terminator Rules......................................................................................................................................................66
10.3.2 Notation Conventions and Definitions............................................................................................................ 66
10.3.3 Command Structure ...............................................................................................................................................66
10.4 Header and Parameters ..................................................................................................................................................67
10.4.1 Header.........................................................................................................................................................................67
10.4.2 Parameter ...................................................................................................................................................................67
10.4.3 Separator .................................................................................................................................................................... 68
10.4.4 Error Code..................................................................................................................................................................68
