7693A ALS error message - ALS Failure Code 153: Autosampler serial port error

Hi

Seems to be cable issue..Change autosampler cable connected with GC..

HI 

The cable was checked with a multimeter - everything is fine. Tried to firmware the controller again - it firmware without problems. Changed the port on the GC, the error does not go away, everything remains the same. Maybe some stop bits are not in order?

The problem was solved by flashing the board on the GC itself, now everything works. I assume the electronic module that is in the GC itself and responsible for communication with the auto sampler began to malfunction.