EasyChart update file


EasyChart can easily plot Charts and Lists from data files recorded on CW Series Electric Energy Measure mode using the functions of Microsoft Excel.

System Requirements

300MHz or higher
1GHz or higher (Vista 7)

Windows XP / Vista (32bit) / 7 (32bit/64bit)

Serial I/O capability
A serial port conforming to RS-232C standard should be available

Microsoft Excel 2003 SP3
Microsoft Excel 2007 SP1(*1)
Microsoft Excel 2010

*Windows and Excel are registered trademarks of Microsoft Corporation.
*1: In Excel 2007 (Non SP), when you create a chart from a dataset, the axis may not work correctly. In Excel 2007 (SP2), when you create a line chart from a dataset that contains a large amount of data points, performance becomes slow.

Revision History

Date Version Contents
Sep, 2011 2.10b Ver. 2.10b supports Windows 7 and Excel 2010
Dec, 2010 2.10a Trouble in which installation fails with OS other than English was corrected.
Oct, 2009 2.10 Ver2.10 supports Windows Vista and Excel2007



Please read Software Agreement carefully before downloading.


Version 2.10b
Release Date Oct 31, 2014
File Name EasyChart_E_V210b.zip 3.3 MB


Type Software


* Software Agreement
  • The property rights, proprietary rights, intellectual property rights, and all other rights associated with the software are held by Yokogawa Test & Measurement Corporation.
  • Under no circumstances is any dumping, reverse compiling, reverse assembly, reverse engineering, or any other kind of alteration or revision of this software allowed.
  • This software is offered free of charge, but no unlimited warranties are made against any defects whatsoever.
  • Also, Yokogawa may not be able to accept inquiries regarding repair of defects in or questions about this software.
  • The contents of this software are subject to change without prior notice as a result of continuing improvements to the software's performance and functions.
  • Yokogawa bears no liability for any problems that may occur during download or installation of this software.
  • Use of the Yokogawa Web site is at the user's own risk.
  • Any parties contributing to the creation or distribution of the contents on the Yokogawa Web site shall bear no responsibility whatsoever for any damages occurring as a result of the use of said contents.
  • Note that you must agree to the contents of “Software License” for the software that encloses or displays the “Software License” as the conditions of use.
  • This software product may contain open source software (hereafter referred to as OSS). License terms appropriate for each OSS component are applicable in place of the terms of this license. If there is a discrepancy between the terms of the OSS license and the terms of this license, the license terms of the corresponding OSS take precedence.

Downloading of the software indicates acceptance of the software agreement.

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