Dear all,

from time to time the following error messages are appearing on the PC screen when running a sequence of sampling using a CLASS vp HPLC and Class vp software version 6.13:

1) [04D5] SCL: error then the following message appears: "retry count exceeded".

So, the system stops the acquisition of the data and does not inject the next sample on the queue.

I believe is a communication error . Have anyone experienced this? How can I fix such problem?

Kind regards

whocely victor de Castro