User name X. Jiang
Log entry time 09:14:19 on February14,2002
Entry number 82770
keyword=FPP high voltage channelsFPP high voltage channels:
The FPP high voltage monitor GUI is working from the Hall-A
hlamain.adl pull down screen.
Once again, the FPP high voltage channels are:
FPP chamber-1, master 7.0.0,
slaves: 7.1.0, 7.1.1, 7.1.2, 7.1.3, 7.1.4, 7.1.5
FPP chamber-2, master 7.0.1,
slaves: 7.1.8, 7.1.9, 7.1.10, 7.1.11, 7.1.12, 7.1.13
FPP chamber-3, master 8.0.0
slaves: 8.1.0, 8.1.1, 8.1.2, 8.1.3, 8.1.4, 8.1.5
FPP chamber-4, master 8.0.1
5-slave channels: 8.1.9, 8.1,10, 8.1.11, 8.1.12, 8.1.13
FPP chamber-4 special channels, master 8.0.2
7-slave channels: 8.1.16, 8.1.17, 8.1.18, 8.1.19, 8.1.20, 8.1.21, 8.1.22
The last three special channels on chamber-4 (8.1.20, 8.1.21 and 8.1.22)
might trip (about one trip in a shift) when the gas flow is dropped
slightly, please keep an eye on them while you are on shift. HV reset
can be done through the left-arm LeCroy HV control GUI.
The HV monitor GUI is attached below.
FIGURE 1
