Dionex ICS-3000 - Example Commands for Loading and Injecting Samples; Commands for an as Autosampler; Commands for an AS40 Autosampler

ICS-3000 Ion Chromatography System
144 Doc. 065031-04 1/08
5.4 Example Commands for Loading and Injecting
Samples
The following examples show Chromeleon or Chromeleon Xpress program
commands for loading and injecting samples.
5.4.1 Commands for an AS Autosampler
5.4.2 Commands for an AS40 Autosampler
A relay or TTL connection is required for Chromeleon or Chromeleon
Xpress to control sample loading. Refer to Installing the ICS-3000 Ion
Chromatography System (Document No. 065032) for relay connection
instructions.
0.000 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 finish.
CDet1.Autozero ;Zero the baseline.
CD_1.AcqOn ;Start data acquisition.
14.000 CD_1.AcqOff ;Stop data acquisition.
-2.300 Pump_Relay_1.Closed Duration=138.00 ;Note 1
0.000 Autozero ;Note 2
AcqOn ;Note 3
InjectValve1.InjectPosition Duration=30.00 ;Note 4
30.00 AcqOff ;Note 5
1. Close the
RELAY OUT 1, which is connected to the AS40 LOAD relay. This
signals the AS40 to load the sample
.
2. Zero the baseline.
3. Start data acquisition.
4. Switch the valve to Inject.
5. Stop data acquisition.