Chapter 1 Quick Start
Output Checkout
18
Output Checkout
The following procedures check to ensure that the power supply develops its
rated outputs and properly responds to operation from the front panel. For
complete performance and verification tests, refer to the
Service Information
.
Note:
If an error has been detected during the output checkout procedures,
the
ERROR
annunciator will turn on. See "Error Messages" starting on page
113 in chapter 5 for more information.
Voltage Output Checkout
The following steps verify basic voltage functions with no load.
1 Turn on the power supply.
The power supply will go into the
power-on / reset
state; the output is disabled
(the
OFF
annunciator turns on); its low voltage range is selected, and the
OVP
annunciator and low voltage range indication annunciator turn on (for
example,
8V
annunciator turns on for the E3640A model); and the knob is
selected for voltage control.
2 Enable the outputs.
The
OFF
annunciator turns off and the
CV
annunciator turns on. Notice that
the display is in the
meter
mode. ‘‘Meter mode’’ means that the display shows
the actual output voltage and current.
3 Check that the front-panel voltmeter properly responds to knob
control for both low and high voltage range.
Turn the knob clockwise or counter clockwise to check that the voltmeter
responds to knob control and the ammeter indicates nearly zero. The
flashing
digit can be adjusted by turning the knob.
4 Ensure that the voltage can be adjusted from zero to the full rated
value by adjusting the knob.
1
You can use the resolution selection keys to move the flashing digit to the
right or left when setting the voltage.
Power
On/Off
Output
1
Содержание E364 A Series
Страница 9: ...8...
Страница 15: ...14 Contents Contents...
Страница 16: ...1 Quick Start...
Страница 27: ...Chapter 1 Quick Start To Rack Mount the Instrument 26...
Страница 28: ...2 General Information...
Страница 40: ...3 Front Panel Operation and Features...
Страница 68: ...4 Remote Interface Reference...
Страница 114: ...5 Error Messages...
Страница 124: ...6 Application Programs...
Страница 135: ...Chapter 6 Application Programs Example Program for Excel 97 134...
Страница 136: ...7 Tutorial...
Страница 147: ...Chapter 7 Tutorial Remote Programming 146...
Страница 148: ...8 Specifications...
Страница 155: ...Chapter 8 Specifications Supplemental Characteristics 154 Figure 8 2 Dimensions for Rack mounting...
Страница 156: ...Appendix Service Information...
Страница 165: ...Appendix Service Information General Disassembly 164 General Disassembly...
Страница 193: ...Appendix Service Information Replaceable Parts 192...
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