ICS-1000 Ion Chromatography System Operator's Manual

3 • Operation and Maintenance3.10.4 Injecting SamplesAfter loading the sample in the sample loop, switch the injection valve tothe Inject position, using one of the following methods:• Manually: Click the Inject button on the Chromeleon Control Panel(see Figure 3-6).• Automatically: Include the Inject command in a Chromeleonprogram. See the examples in Section 3.10.5.3.10.5 Example Chromeleon Commands for Loading andInjecting SamplesThe following examples show commands for loading and injectingsamples using an AS50 or AS40 autosampler.Example AS50 Program Commands0.000 Pump_ECD.Autozero ;Zero the baseline.Load;Switch the valve to Load.Wait CycleTimeState ;Wait for cycle time (if any).Inject;Switch the valve to Inject.Wait InjectState ;Wait for injection to complete.ECD_1.AcqOn;Start data acquisition.14.000 ECD_1.AcqOff ;Stop data acquisition.Example AS40 Program Commands-2.300 Pump_ECD_Relay_1.Closed Duration=138.00 ;Note 10.000 Pump_ECD.Autozero ;Note 2ECD_1.AcqOn ;Note 3Pump_InjectValve.InjectPosition Duration=30.00 ;Note 430.00 ECD_1.AcqOff ;Note 5Doc. 031879-01 3/03 3-17