User guide

105
Agilent 7890A Gas Chromatograph
Advanced User Guide
Agilent Technologies
5
Methods and Sequences
Creating Methods 106
To program a method 107
To p ro g ra m t h e A LS 107
To program the ALS sampler tray 107
To program the 7683B ALS bar code reader 108
To save a method 109
To load a stored method 109
Method mismatch 109
Creating Sequences 111
About the priority sequence 111
To program a sequence 111
To program a priority sequence 112
To program an ALS subsequence 113
To program a valve subsequence 113
To program post sequence events 113
To save a sequence 114
To load a stored sequence 114
To determine sequence status 114
To start a sequence 114
To pause and resume a sequence 115
To stop a sequence 115
To abort a sequence 115