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Shimadzu Controller: BUFFERING ERROR 4004
Posted: Mon Jan 28, 2013 9:52 pm
by bhudora
Our Shimadzu LC 10 ADvp pumps stops after running for some time due to "BUFFERING ERROR 4004" message on Controller. Please suggest me the troubleshooting if any.
Thanks
Babu
Re: Shimadzu Controller: BUFFERING ERROR 4004
Posted: Fri Feb 10, 2023 2:42 pm
by HbJ
For posterity: This happens when the data system computer itself or the Shimadzu DS crashes and the controller's buffer runs over because nobody takes its data anymore.
It is most likely not a system controller or pump issue, but a dats system/PC issue.
Re: Shimadzu Controller: BUFFERING ERROR 4004
Posted: Tue Feb 06, 2024 3:37 am
by kalylcie
Perform regular calibration and maintenance procedures according to the manufacturer's guidelines. This may include flushing the system with clean solvent, replacing worn components, and recalibrating the pump if necessary.
geometry dash
Re: Shimadzu Controller: BUFFERING ERROR 4004
Posted: Tue Feb 13, 2024 9:41 pm
by elsico
My suggestion first to connect/reconnect all cables from pumps and controller.
Second, check RS-232 port baud rate (Windows) and settings of SCL controller.