DL850 series ScopeCorder

Description

This firmware is intended to upgrade the DL850 series to the latest version.

Applicable Model

DL850EV, DL850E, DL850V, DL850

Remarks

To check the firmware version number, choose UTILITY -> OVERVIEW on the DL850 series.
The modules and features in the table cannot be used unless supported by your DL's firmware version.
Please read the installation procedure, which is being included in the zip file, throughout before performing the installation.

Revision History

Version	Option	Content
4.40	Standard	Probe (probe’s attenuation ratio and current-to-voltage conversion ratio) settings were added.
4.38	Standard	A couple of minor bugs are fixed.
4.32	Standard	Fixed some minor bugs related to file loading.

Previous version

Version	Option	Content
4.31	Standard	A couple of minor bugs are fixed.
4.30	Standard	CAN/CAN FD Monitor Module (720242) was added.
4.20	Standard	When loading a waveform data, even if the module configuration is not completely the same, it is possible to load the matching module. Normal A timeout function was added to the duty cycle measurement of the FV setting on the frequency module (701281, 720281). A fast channel multiplexing function was added to the SENT monitor module (720243). Measurement items were added to the XY cursor. Loading waveform data from models with different options is now partially supported. The maximum number of characters of the common name when the auto naming function is set to sequence number was changed to 32. Math waveforms that are less than 10 div. can now be saved.
4.20	/G5	A function for selecting the power math data to be saved was added.
4.11	Standard	High-Speed 10 MS/s, 12-Bit Isolation Module (720250) was added. Temperature, High-Precision Voltage Isolation Module (Low noise) (720266) was added. High-Voltage 1 MS/s, 16-Bit Isolation Module (with AAF, RMS) (720268) was added. Frequency Module (720281) was added. Current-to-Voltage conversion ratio setting of "400A:1V" was added.
4.06	Standard	Added support for revised internal main frame hardware. Bug fix in USB communication function.
4.03	Standard	Added configuration to set timeout value for detecting SENT signal SYNC/CAL pulses. (This function is available with SENT module 720243 version 3 or later.)
4.01	Standard	Added support for revised internal main frame hardware.
4.00	Standard	High-Speed 100MS/s, 12-Bit Isolation Module (720211) was added. SENT Monitor Module (720243) was added. 4-CH, 1 MS/s. 16-Bit Isolation Module (720254) was added. An option to include text format information when saving to MATLAB format was added. GPS leap second correction feature was added. A parameter for outputting the data of history average results was added to communication commands.
4.00	/G3, /G5	Real time math features 3 phase resolver function was added. Z phase inversion function was added to the angle-of-rotation, cosine, sine, and electrical angle functions. The selectable pulse count range for the angle-of-ratation function was change up to 500000. An offset setting was added to the fraquency and resolver functions.
3.22	Standard	Bug fix in the .wdf file save function.
3.21	Standard	Added long paper printing funtion using portable printer. Added file saving in MATLAB file format. Added "Infinite" to numbers of sending action mail. Complete data deletion of the internal devices for security. Added "1 A:1 V" setting for current probe attenuation. Added "5-division" setting as a division of the waveform display window. Issue which Math setting is set to Off when loading setup data file (.SET) or waveform file (.WDF) on model without /G2 option in firmware Ver1.01～Ver3.20 is fixed.
3.21	/C30	Added GPS location info on to waveform file.
3.15	Standard	Issue fixes.
3.15	/G3	Added Pulse/Rotate settings to frequency calculation.
3.11	Standard	Addition of new(model: 701281) module.
3.11	/G3, /G5	S1-S2(Angle) operator has been added to the Real Time Math.
3.11	/G5	Minor improvement for power integration.
3.03	Standard	Bug fixes in the channel configuration copy operation.
3.02	Standard	GP-IB communication performance improved.
3.01	Standard	DL850E and DL850EV are available. External USB printer are available. Extended selectable time scale range (TIME DIV). DC offset adjustment (DC Offset Cancel) of voltage modules is added. Gain adjustment (Gain) of voltage modules is added. Horizontal Axis Display Mode (Horizontal Axis Display Mode) is added. The transmission speed (400 kbps) for CAN bus signals is added. The horizontal and vertical cursors (H & V) on T-Y waveforms are added.
3.01	/G3	Torque has been added to the Real Time Math.

Download

Please read Software Agreement carefully before downloading.

Version	4.40
Release Date	Mar 30,2022
File Name	DL850v440.zip	26.9 MB
Type	Firmware* Registration is required to download.

From Yokogawa DL850 Scopecorder Manual

Please Read before Installation (Combustion Pressure Analysis Software): Initial Measuring Instrument Setup
DL850 Series Version
Check that the DL850 series firmware version is 2.10 or later. You can check the
firmware version on the Overview screen of the DL850 series. (See “Checking the Serial
Number” on the next page.)
If the firmware version is earlier than 2.10, download the latest firmware from the
YOKOGAWA website (https://tmi.yokogawa.com/library/documents-downloads/firmware/
dl850-series-scopecorder/), and update the firmware. For the updating procedure, see
the manual that is downloaded along with the firmware.

* 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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