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When installing equipment where access to the main power cord is restricted, such as rack mounting, a separate main input power 
disconnect device must be provided in close proximity to the equipment and within easy reach of the operator.

For maximum safety, do not touch the product, test cables, or any other instruments while power is applied to the circuit under test. 
ALWAYS remove power from the entire test system and discharge any capacitors before: connecting or disconnecting cables or jumpers, 
installing or removing switching cards, or making internal changes, such as installing or removing jumpers.

Do not touch any object that could provide a current path to the common side of the circuit under test or power line (earth) ground. Always 
make measurements with dry hands while standing on a dry, insulated surface capable of withstanding the voltage being measured.

The instrument and accessories must be used in accordance with its specifications and operating instructions, or the safety of the 
equipment may be impaired.

Do not exceed the maximum signal levels of the instruments and accessories, as defined in the specifications and operating information, 
and as shown on the instrument or test fixture panels, or switching card.

When fuses are used in a product, replace with the same type and rating for continued protection against fire hazard.

Chassis connections must only be used as shield connections for measuring circuits, NOT as safety earth ground connections.

If you are using a test fixture, keep the lid closed while power is applied to the device under test. Safe operation requires the use of a lid 
interlock.

If a 

 screw is present, connect it to safety earth ground using the wire recommended in the user documentation.

The 

 symbol on an instrument means caution, risk of danger. The user should refer to the operating instructions located in the user 

documentation in all cases where the symbol is marked on the instrument.

The 

symbol on an instrument means caution, risk of danger. Use standard safety precautions to avoid personal contact with these 

voltages.

The 

 symbol on an instrument shows that the surface may be hot. Avoid personal contact to prevent burns.

The 

symbol indicates a connection terminal to the equipment frame.

If this 

 symbol is on a product, it indicates that mercury is present in the display lamp. Please note that the lamp must be properly 

disposed of according to federal, state, and local laws.

The 

WARNING

 heading in the user documentation explains dangers that might result in personal injury or death. Always read the 

associated information very carefully before performing the indicated procedure.

The 

CAUTION

 heading in the user documentation explains hazards that could damage the instrument. Such damage may invalidate the 

warranty.

Instrumentation and accessories shall not be connected to humans.

Before performing any maintenance, disconnect the line cord and all test cables.

To maintain protection from electric shock and fire, replacement components in mains circuits - including the power transformer, test leads, 
and input jacks - must be purchased from Keithley Instruments. Standard fuses with applicable national safety approvals may be used if 
the rating and type are the same. Other components that are not safety-related may be purchased from other suppliers as long as they 
are equivalent to the original component (note that selected parts should be purchased only through Keithley Instruments to maintain 
accuracy and functionality of the product). If you are unsure about the applicability of a replacement component, call a Keithley Instruments 
office for information.

To clean an instrument, use a damp cloth or mild, water-based cleaner. Clean the exterior of the instrument only. Do not apply cleaner 
directly to the instrument or allow liquids to enter or spill on the instrument. Products that consist of a circuit board with no case or chassis 
(e.g., a data acquisition board for installation into a computer) should never require cleaning if handled according to instructions. If the 
board becomes contaminated and operation is affected, the board should be returned to the factory for proper cleaning/servicing.

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Содержание 7065

Страница 1: ...www keithley com A G R E A T E R M E A S U R E O F C O N F I D E N C E Model 7065 Hall Effect Card Instruction Manual 7065 901 01 Rev C July 2009...

Страница 2: ...duct returned transportation prepaid Repaired or replaced products are warranted for the balance of the original warranty period or at least 90 days LIMITATION OF WARRANTY This warranty does not apply...

Страница 3: ...Model 7065 Hall Effect Card Instruction Manual 1986 2009 Keithley Instruments Inc All rights reserved Cleveland Ohio U S A Document number 7065 901 01 Rev C July 2009...

Страница 4: ...e with electrical signals that are rated Measurement Category I and Measurement Category II as described in the International Electrotechnical Commission IEC Standard IEC 60664 Most measurement contro...

Страница 5: ...risk of danger Use standard safety precautions to avoid personal contact with these voltages The symbol on an instrument shows that the surface may be hot Avoid personal contact to prevent burns The...

Страница 6: ...Instruction Manual Addendum 0 1...

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Страница 12: ...its constituent parts may still be purchased Each of the replacement models features an emulation mode to accept the control commands for the product it replaces so all of the program code in this ma...

Страница 13: ...tallation should be performed only by qualified personnel who recognize potential shock hazards Turn off the power from all instruments including the Model 7001 mainframe and disconnect all line cords...

Страница 14: ...unlock it by pulling the ejector arms outward then pull the card out of the mainframe Store the card in its anti static bag to avoid possible damage during storage 5 Card Configuration The Model 7001...

Страница 15: ...ation The following paragraphs provide a brief overview on controlling the Model 7065 card from the front panel of the Model 7001 mainframe For detailed front panel operation refer to the Model 7001 I...

Страница 16: ...require multiple crosspoint closure sequences it can still become somewhat tedious to enter a separate channel list for each step in the procedure A better way is to program channel lists store them...

Страница 17: ...l 7065 Instruction Manual Each table is cross referenced to the corresponding table in the manual Table 1 Resistivity Select Summary Column 5 Row 4 state Resistivity setup Open Low resistivity Closed...

Страница 18: ...sured between V1 B 1 1 2 1 3 1 1 4 3 1 2 4 1 3 4 2 V2 B 1 3 2 1 1 1 1 4 3 1 2 4 3 1 4 2 V3 B 1 2 2 1 4 1 1 1 3 1 3 4 2 4 1 3 V4 B 1 4 2 1 2 1 1 1 3 1 3 4 4 2 1 3 V5 B 1 1 2 1 3 1 1 4 3 1 2 4 1 3 4 2 V...

Страница 19: ...current by programming current source for opposite polarity Voltage designation Model 7001 channel list Current between Voltage between V1 1 2 3 1 1 4 1 2 4 6 V2 1 3 3 1 4 4 1 2 5 7 V3 1 2 3 1 1 4 2...

Страница 20: ...nation Flux polarity Model 7001 channel list Current between Voltage between V1 B 1 1 3 1 3 4 1 2 6 5 V2 B 1 1 3 1 3 4 2 1 6 5 V3 B 1 1 3 1 3 4 1 2 6 5 V4 B 1 1 3 1 3 4 2 1 6 5 Assumes Model 7065 card...

Страница 21: ...essary to return to normal display IEEE 488 Bus Commands Table 11 summarizes the few basic bus commands necessary to perform basic Model operations Some examples are provided below Table 11 Model 7001...

Страница 22: ...d OPEN ALL NOTE Be careful when using the OPEN ALL command Recall that the card low high resistivity configuration is determined by the state of Row 4 Column 5 Thus sending OPEN ALL will automatically...

Страница 23: ...e following programs see the product manuals for the 2000 6485 and 622x for instructions on using them in emulation mode The programs and test configurations include for Programs 1 and 2 also referenc...

Страница 24: ...n Manual 2 Turn on the computer and all instruments and allow them to warm up for their prescribed warm up periods for rated accuracy 3 Make sure the instruments are set for the following primary addr...

Страница 25: ...12 22 I Put instruments in remote I INITIALIZE THE 7001 F PRINT 1 OUTPUT 08 RSTv Reset 7001 PRINT 1 OUTPUT 08 CONF SLOTl CTYPE C7065 Slot 1 7065 card PRINT 1 OUTPUT 08 CONF SLOT2 CTYPE NONE I No card...

Страница 26: ...L i m i t CLS BEZP PRINT 1 CLEAR PRINT 1 OUTPUT 08 OPEN ALL PRINT S a m p l e voltage i s over 8V 7 0 6 5 l i m i t PRINT DO y o u w i s h t o PRINT I R e s t a r t t h e m e a s u r e m e n t PRINT 2...

Страница 27: ...CTYPE C7065 I Slot 1 7065 card PRINT l OUTPUT 08 CONF SLOT2 CTYPE NONE I No card in slot 2 PRINT 1 OUTPUT 08 OPEN ALL I Open crosspoints IF A 2 THEN PRINT 1 OUTPUT 08 CLOSE 81 4 5 I INITIALIZE THE 485...

Страница 28: ...I1 PRINT P R I N T M e a s u r e d v o l t a g e s FOR J 1 TO 8 D i s p l a y m e a s u r e d v o l t a g e s PRINT V J v J NEXT J PRINT RHC 2 5 E 0 7 T B 11 V 2 V l V 5 V 6 RHD 2 5 E 0 7 T B 11 V 4...

Страница 29: ...2 PRINT 1 OUTPUT 08 OPEN ALL Open crosspoints IF A 2 THEN PRINT 1 OUTPUT 08 CLOSE 81 4 5 I INITIALIZE THE 485 PRINT l OUTPUT 22 R1X1 I Select 2nA range DL 1 GOSUB Dly I Settling time PRINT 1 OUTPUT 2...

Страница 30: ...n s PAVG PA PB 2 PRINT PA PA PRINT PB PB 1 I PRINT PAVG PAVG PRINT INPUT R e p e a t t e s t Y N AS I F LEFTS AS 1 Y OR LEFTS AS 1 y THEN CLS GOT0 S t a r t PRINT 1 OUTPUT 08 OPEN ALL O p e n a l l c...

Страница 31: ...TYPE C7065 Slot 1 706 5 card PRINT 1 OUTPUT 08 CONF SLOT2 CTYPE NONEn No card in slot 2 PRINT 1 OUTPUT 08 OPEN ALL Open crosspoints IF A 2 THEN PRINT 1 OUTPUT 08 CLOSE l 4 5 I INITIALIZE THE 485 PRINT...

Страница 32: ...m PRINT INPUT Repeat test Y N AS I LIFTS AS 1 Y OR LEFTS AS 1 y THEN CLS GOT0 Start PRINT 1 OUTPUT 08 OPEN ALL Open all crosspoints CLOSE 1 CLOSE 2 END Limit CLS 3EEP PRINT 1 CLEAR Send device clear P...

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Страница 34: ...For the most recent updates to the Model 7065 specifications check the Keithley Instruments website at www keithley com...

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Страница 155: ...eithley Instruments Inc All other trademarks and trade names are the property of their respective companies A G R E A T E R M E A S U R E O F C O N F I D E N C E Keithley Instruments Inc Corporate Hea...

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