Cryocontrol Menu

Figure 2: The Cryocontrol menu GUI, cryocontrol.adl.

File name: cryocontrols.adl
This GUI, shown in Fig. 2, is the default screen which appears when the controls are initially launched. All the major screens for controlling the target cryogenics are accessible from this menu by pressing the appropriate button. The number at the top of the screen is the IOC's heartbeat, and displays the elapsed time in seconds since the IOC's last reboot.

The first five buttons - Levels, Pressures, ValveControls, FlowGauges, and Temperatures - are intended as monitoring tools (an exception is ValveControls). Alarm limits for the cryostat pressures, level, and flows are accessible from the corresponding screens. The remaining five screens are described in the following subsections.