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gas_handling_system [2013/12/14 16:10] pereira [General Information] |
gas_handling_system [2013/12/14 16:12] pereira |
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===== LabView Control Program ===== | ===== LabView Control Program ===== | ||
- | To start the gas handling system control application, | + | To start the gas handling system control application, |
* A log file should be specified before operating the gas handling system | * A log file should be specified before operating the gas handling system | ||
* A window automatically pops up asking for the name of the log file when the program starts | * A window automatically pops up asking for the name of the log file when the program starts | ||
- | * Use the number of the current experiment (or “test”) as the name of the log file and save in file / | + | * Use the number of the current experiment (or "test") as the name of the log file and save in file / |
* The On indicator next to Is VI running? will flash until a log file is specified and the program initiates communications with the hardware | * The On indicator next to Is VI running? will flash until a log file is specified and the program initiates communications with the hardware | ||
- | * Click the Valves tab at the top of the LabView window to display the overview of the gas handling system (see Figure below) | + | * Click the **Valves** tab at the top of the LabView window to display the overview of the gas handling system (see Figure below) |
* The triangles on the valve control buttons (as well as the square valve status indicators near the control buttons) are red to indicate that a valve is closed (e.g., control 25 for the CRDC return above) and green to indicate a valve is open (e.g., control 22 for the CRDC bypass above) | * The triangles on the valve control buttons (as well as the square valve status indicators near the control buttons) are red to indicate that a valve is closed (e.g., control 25 for the CRDC return above) and green to indicate a valve is open (e.g., control 22 for the CRDC bypass above) | ||