KEITHLEY 2401 Source Meter

ספּעסאַפאַקיישאַנז
- מאָדעל: 2401
- Firmware Release: B04
- מעלדונג טאָג: יוני 2025
פּראָדוקט באַניץ אינסטרוקציעס
ייַנמאָנטירונג אינסטרוקציעס:
Perform the following steps to install the firmware revision onto the Model 2401 instrument:
- Run the Flash Wizard program.
- Select the appropriate interface at the Communications Select screen and follow any subsequent instructions.
- Ultimately, the program should auto-detect the 2401.
- You will then be asked to specify the firmware file.
- The upgrade proceeds from there. It typically only takes a few minutes.
Contact Keithley if you encounter any problems during the upgrade process.
Upgrade Considerations:
Consider the following table when deciding to upgrade to version B04:
| באַטראַכטונג | Recalibration Required | Re-qualification Suggested | זאָל איר אַפּגרייד? |
|---|---|---|---|
| From A01 | ניין | N/A | ניין |
| From B01 | ניין | ניין | Review |
| From B02 | ניין | ניין | Review |
Keithley Instruments 28775 Aurora Road קליוולאַנד, אָהיאָ 44139 1-800-833-9200 tek.com/keithley
אַלגעמיינע אינפֿאָרמאַציע
שטיצט מאָדעלס
This firmware is used on the following Keithley Instruments product model:
- Model 2401 SourceMeter®
ינסטאַלירונג אינסטרוקציעס
Download the following from the Keithley Support Webפּלאַץ
- The Keithley Flash Wizard32, version C12 or higher (if you do not already have this)
- אַנזיפּ די files in a folder of your choice and then run the “setup.exe” program.
- גיי די ינסטראַקשאַנז צו ינסטאַלירן די פּראָגראַם.
- The firmware revision image file you want to install on your Model 2401 instrument.
Perform the following steps to install the firmware revision onto the Model 2401 instrument:
- Run the Flash Wizard program.
- Select the appropriate interface at the Communications Select screen and follow any subsequent instructions.
- Ultimately the program should auto-detect the 2401.
- You will then be asked to specify the firmware file.
- The upgrade proceeds from there.
It typically only takes a few minutes. Contact Keithley if you have any problems
Upgrade Considerations for 2401
The following table outlines the considerations that should be made when deciding to upgrade to this version or not from any previous version.
| באַטראַכטונג | פון
A01 |
פון
B01 |
פון
B02 |
| Recalibration Required | — | ניין | ניין |
| Re-qualification Suggested | — | ניין | ניין |
| זאָל איר אַפּגרייד? | ניין | Review | Review |
A Model 2401 instrument with Version A01 firmware is incompatible with Version ‘B’ firmware, such as B03. You should not upgrade A01 to any ‘B’ versions. Contact Keithley Instruments if you require upgrades.
Version B04 Release
איבערview
Version D04 is a maintenance-only release to support the new 10-digit serial number format.
קריטיש פיקסיז
- There are no critical fixes included in this release.
ענכאַנסמאַנץ
- There are no enhancements included in this release.
Version B03 Release
איבערview
Version B03 release fixes issues with RS-232 flash upgrades, RS-232 break-byte functionality, and range change problems.
קריטיש פיקסיז
AR 66391
אַפעקטאַד מאָדעלס: 2401
סימפּטאָם:
Flash upgrades utilizing RS-232 would fail at all baud rates.
רעזאלוציע:
דער ענין איז קערעקטאַד.
Non-critical fixes
AR 67009
Models affected: 2401
סימפּטאָם:
When sourcing 100 mA at 2 V compliance and measuring voltage, switching the source range to the 1 A range would cause a problem that would cause the measured value to be incorrect.
רעזאלוציע:
דער ענין איז קערעקטאַד.
AR 66390
אַפעקטאַד מאָדעלס: 2401
סימפּטאָם:
When attempting to send a break-byte character to the unit, the pending operation would not be stopped.
רעזאלוציע:
דער ענין איז קערעקטאַד.
Version B02 Release
איבערview
Version B02 release is to address issues with RS-232 on the new hardware in the Model 2401 SourceMeter®.
קריטיש פיקסיז
פּר 61943
אַפעקטאַד מאָדעלס: 2401
סימפּטאָם:
RS-232 serial communication experiences issues when the baud rate is greater than 9600. Additionally, a baud rate of 300 is not supported on new hardware.
רעזאלוציע:
The communication issues when the baud rate is greater than 9600 have been corrected. Removed option of 300 baud rate from unit.
ענכאַנסמאַנץ
- There are no enhancements included in this release.
Version B01 Release
איבערview
The Version B01 release supports new hardware in the Model 2401 SourceMeter®.
קריטיש פיקסיז
No fixes are included.
ענכאַנסמאַנץ
- No Enhancements are included.
Version A01 Release
איבערview
- The Version A01 release is the initial release of the Model 2401 SourceMeter®.
באַוווסט ישוז
- There are no known issues with version A01.
FAQ
Q: Can I upgrade from Version A01 to Version B03?
A: No, a Model 2401 instrument with Version A01 firmware is incompatible with Version 'B' firmware. Contact Keithley Instruments for further assistance.
דאָקומענטן / רעסאָורסעס
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KEITHLEY 2401 Source Meter [pdfבאַניצער גייד 2401 Source Meter, 2401, Source Meter, Meter |

