Dionex ICS-90 Ion Chromatography SystemDionex Ion Chromatography Systems
Dionex ICS-90 Ion Chromatography System
In addition to the 
General Device Commands, the following commands are available for control of ICS-90 operating functions (please note that the display Filter level determines which commands are displayed):
Detector Commands
|
Command |
Description |
|
Starts/stops data acquisition. |
|
|
Automatic autozero. |
Pump Commands
|
Command |
Description |
|
Pump (on/off) |
Turns the pump on or off. |
|
Sets pressure limits. |
Injection and TTL Commands
|
Command |
Description |
|
InjectPosition |
Sets the injection valve to the inject position. |
|
LoadPosition |
Sets the injection valve to the load position. |
|
TTL_1 |
The following commands are available: State indicates or sets the state of the TTL 0v sets the TTL to 0 volts 5v sets the TTL to 5 volts Duration toggles the TTL’s state after the specified time. The TTL outputs are normally at 5 volts. Setting a TTL output to 0 volts turns on the action in the connected device. TTL-1 on the ICS-90 is typically connected to an AS40 autosampler. Setting TTL-1 to 0v starts the AS40 Load cycle. |
In addition to the commands listed above, calibration and diagnostic commands are also available (see Ensuring System Wellness for details).