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44
Rev. 5
Operation
Shift Key Commands : Fine Adjust
3.7.12 Fine
Adjust
SHIFT-key
The
FINE ADJUST
SHIFT-key is used to enable the use of the front panel
fine adjust knob to adjust numeric values. See section 3.4 on page 31 for
details.
3.7.13 Persist. Switch Control SHIFT-key
Refer to section 3.6.1 on page 33.
3.8
LED Indicators
The Model 430 Programmer has six front panel LED indicators. See figure
with Table 1-1 on page 5 for the location of these indicators.
3.8.1 Power-on
Indicator
The green power-on LED indicates that the Model 430 Programmer is
powered on.
3.8.2 Magnet
Status
Indicators
Four LEDs are grouped together to show the magnet status.
3.8.2.1
Field At Target Indicator
The green
FIELD AT TARGET
LED indicates that the current is at
the target value. If the magnet is not in persistent mode (persistent
switch heater is on), then this is an indication that the magnet field
has reached the target value. If the magnet is in persistent mode,
then this is an indication that the current being supplied to the
magnet system has reached the target value.
3.8.2.2
Magnet In Persistent Mode Indicator
Caution
If the Model 430 Programmer power is turned off while the
persistent switch is heated, persistent switch heating will be lost and
the magnet will enter persistent mode. The Model 430 will not have
Figure 3-6.
Magnet Status LED Indicators.
Summary of Contents for 05100PS-430-601
Page 2: ......
Page 10: ...x Rev 5 List of Figures ...
Page 12: ...xii Rev 5 List of Tables ...
Page 18: ...xviii Rev 5 Foreword Safety Summary ...
Page 30: ...12 Rev 5 Introduction Operating Characteristics ...
Page 42: ...24 Rev 3 Installation Power Up Procedure ...
Page 114: ...96 Rev 5 Operation Summary of Operational Limits ...
Page 156: ...138 Rev 5 Remote Interface Reference Error Messages ...
Page 168: ...150 Rev 5 Service Return Authorization ...
Page 226: ...208 Rev 5 Index ...