Agilent Technologies 6890 Series Service Manual page 542

Warning 124—Host communications: abnormal break
Status message: Comm abnormal break
There is an interruption in communication between the 6890 GC and a PC or
workstation. This could be caused by a LAN disturbance or a bad cable
connection. Data may be lost
If you are connected to the LAN, check to see if it is down or there is a
problem with your connection to it.
Check the cable connection between the GC and the computer or
workstation.
Warning 125—Sampler communications: data overrun
Status message: Sampler data overrun
The 6890 GC received information from the 7673 ALS quicker than it could
process it. The data may be lost.
Verify that the sampler settings are adjusted correctly.
Warning 126—Sampler communications: data error
Status message: Sampler data error
The 6890 GC received bad information from the 7673 ALS. For example, there
may be a framing or parity error.
Verify that the sampler settings are adjusted correctly.
Warning 127—Sampler communications: abnormal break
Status message: Sampler abnormal com
There is an interruption in communication between the 6890 GC and the
7673 ALS. This could be caused by a bad cable connection. Data may be lost.
Check the cable connections on the GC and the sampler.
Jun 2001
Warning 124—Host communications: abnormal break
Error Codes and Internal Diagnostics
Agilent 6890 Gas Chromatograph Service Manual
Warning Codes 830
7 of 10