HIOKI 8420-51,8421-51,8422-51 COMMAND REFERENCE
Introduction
Thank you for purchasing this HIOKI "8420-51/8421-51/8422-51"
To get the maximum performance from the unit, please read this manual first,
and keep this at hand.
This Interface Manual provides information for the communicaion commands.
Read the instruction manual about setteing the RS-232C interface.
Read the instruction manual about setteing the 10BASE-T LAN interface.
The communication commands are described in file shown below,
INTRODUCTION.txt
Chapter1.txt
Chapter2.txt
Chapter2_1.txt
Chapter3.txt
Appendix.txt
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Chapter Summary
Chapter 1 Command Outline (Chapter1.txt)
1.1 Receive and Send Protocols
1.2 The Status Byte and the Event Registers
1.3 The Input Buffer and the Output Queue
1.4 Others
Chapter 2 Commands (Chapter2.txt, Chapter2_1.txt)
2.1 Command Summary
2.2 Detailed Explanation of the Commands
Chapter 3 Sample Program (Chapter3.txt)
3.1 RS-232C Visual Basic Example Programs
3.2 10BASE-T Visual Basic Example Programs
Appendix (APPENDIX.txt)
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HIOKI 8420-51,8421-51,8422-51COMMAND REFERENCE
Pubilication date :Feb. 2004 edition 1
Pubilication date :June 2005 edition 2
Pubilication date :Apr. 2006 edition 3
Edited and published by HIOKI E.E. CORPORATION
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¥All reasonable care has been taken in the production of this manual, but if you
find any points which are unclear or in error, please contact your supplier or
the Sales and Marketing International Department at HIOKI headquarters.
¥In the interests of product development, the contents of this manual are subject
to revision without prior notice.
¥Unauthorized reproduction or copying of this manual is prohibited.
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.