17
Z31823_00_05
Principles of Operation
Refer to the section
"Monitor & Alarm Mode" on page 33
for more information on the
BMPC/2 software.
4.3
Automatic Pump Mode
In automatic pump mode all the pumps and valves are controlled automatically. It is not
possible to operate a pump or valve manually using the front panel buttons when the
system is in automatic mode.
To change to automatic pump mode when you are in manual mode press the AUTO but-
ton. The green lamp indicates when the unit is in automatic pump mode.
Figure 4.2 Automatic Pump Mode vs. Manual Pump Mode
CAUTION
Never use Pump 1 when Valve 2 is open, or Pump 2 when Valve 1 is
open
This can result in a return flow of air into the pump line and an increase in the magnet
temperature.
When using Pump 1, first close Valve 2.
When using Pump 2, first close Valve 1.
NOTICE
In manual mode the BMPC/2 will not react to critical magnet parameters
When, for example, the helium flow is too low the Pump 2 will not automatically
switch on. However, when the BMPC/2 software is operating in Monitor & Alarm
mode, you will nevertheless be alarmed when important magnet parameters exceed
or fall below their limit values.
Always place the BMPC/2 software in Monitor & Alarm mode when working in
manual mode.
MODE
AUTO
MANUAL
MODE
AUTO
MANUAL
Automatic Pump Mode
Manual Mode
Manual Mode Active
Auto Mode Active
Содержание BMPC/2
Страница 8: ...8 Z31823_00_05 Table of Contents...
Страница 14: ...14 Z31823_00_05 Safety...
Страница 20: ...20 Z31823_00_05 Principles of Operation...
Страница 42: ...42 Z31823_00_05 Alarm System...
Страница 51: ...51 Z31823_00_05 Hardware Overview Figure 8 3 Pump Cabinet V1 V2 P1 P2 Flow meter Oil filter PT100 T5...
Страница 62: ...62 Z31823_00_05 Hardware Overview...
Страница 64: ...64 Z31823_00_05 Maintenance and Cleaning...
Страница 86: ...86 Z31823_00_05 Troubleshooting Figure 11 10Replacing the Control Unit Fuse Fuse Insert...
Страница 122: ...122 Z31823_00_05 Technical Data...
Страница 124: ...124 Z31823_00_05 Contact...
Страница 126: ...126 Z31823_00_05 Warning Signs...
Страница 130: ...130 Z31823_00_05 Figures...
Страница 132: ...132 Z31823_00_05 Tables...
Страница 134: ...134 Z31823_00_05 Index V voice box 43 Voice Box Log 120 Voice files 112 W Wiring Box 54 Z Zoom Function 27...
Страница 135: ......