Documento Scaned, todo legible.
1 Introduction and
Specifications ... 1-1
1-1.
Introduction ... 1-3
1-2. Instruction
Manuals ... 1-4
1-3. About this
Manual ... 1-4
1-4. How to Use this
Manual ... 1-5
1-5. Wideband AC Voltage Module (Option
5700A-03) ... 1-5
1-6. Auxiliary
Amplifier ... 1-5
1-7.
5725A
Amplifier ... 1-6
1-8. Support Equipment and
Services ... 1-6
1-9.
732B Direct Voltage Reference
Standard ... 1-6
1-10. 732B-200 Direct Volt Maintenance Program (U.S.A.
Only) ... 1-7
1-11.
742A Series Resistance
Standards ... 1-7
1-12. Wideband AC Module (Option 5700A-03) Calibration
Support ... 1-7
1-13. Service
Centers ... 1-7
1-14. The Components of the
5700A/
5720A Series II
Calibrator ... 1-8
1-15. Calibrating the
5700A/
5720A Series II
Calibrator ... 1-8
1-16. The Calibration
Process ... 1-10
1-17. Establishing T
raceability ... 1-10
1-18. Calibration
Reports ... 1-10
1-19. Calibration
Check ... 1-11
1-20. Developing a Performance
History ... 1-11
1-21. Range
Calibration ... 1-11
1-22. DC Zeros
Calibration ... 1-11
1-23.
Specifications ... 1-12
1-24. Specification Confidence
Levels ... 1-12
1-25. Using Absolute and Relative Uncertainty
Specifications ... 1-12
1-26. Using Secondary Performance
Specifications ... 1-12
1-27. DC Voltage
Specifications ... 1-13
1-28. AC Voltage
Specifications ... 1-16
1-29. Resistance
Specifications ... 1-22
1-30. DC Current
Specifications ... 1-26
1-31. AC Current
Specifications ... 1-29
1-32. Wideband AC Voltage (Option 5700-03)
Specifications ... 1-34
1-33. General
Specifications ... 1-35
1-34. Auxiliary Amplifier
Specifications ... 1-36
2
Installation ... 2-1
2-1.
Introduction ... 2-3
2-2. Unpacking and
Inspection ... 2-3
2-3. Service
Information ... 2-4
2-4. Contacting
Fluke ... 2-4
2-5. Placement and Rack
Mounting ... 2-4
2-6. Cooling
Considerations ... 2-4
2-7. Accessing the Fuse
... 2-5
2-8. Selecting Line
Voltage ... 2-6
2-9. Connecting to Line
Power ... 2-8
2-10. Connecting a
5725A
Amplifier ... 2-8
2-11. Selecting Output Binding
Posts ... 2-8
3
Features ... 3-1
3-1.
Introduction ... 3-3
3-2. Front Panel
Features ... 3-3
3-3. Display Screen
Saver ... 3-3
3-4. Rear Panel
Features ... 3-12
3-5. Softkey Menu
Tree ... 3-14
4 Front Panel
Operation ... 4-1
4-1.
Introduction ... 4-3
4-2. Powering on the Calibrator
... 4-4
4-3. Warm
Up ... 4-4
4-4. DC Zeros
... 4-5
4-5. Executing DC
Zeros ... 4-5
4-6. DC Zeros
Reminder ... 4-5
4-7. The Setup
Menu ... 4-6
4-8. Instrument
Setup ... 4-7
4-9. Format EEPROM
Menu ... 4-7
4-10. Spec Format Setup
Menu ... 4-8
4-11. Setting the Internal
Clock/Calendar ... 4-9
4-12. Selecting Amplifiers
... 4-10
4-13. Checking the Instrument
Configuration ... 4-11
4-14. Special Functions
Menu ... 4-12
4-15. Resetting the
Calibrator ... 4-12
4-16. Operate and Standby
Modes ... 4-13
4-17. Connecting the Calibrator to a
UUT ... 4-13
4-18. Recommended Cable and Connector
Types ... 4-13
4-19. When to Use External Sensing
... 4-14
4-20. When to Use the External Voltage
Guard ... 4-15
4-21. When to Use the Current
Guard ... 4-15
4-22. Four-Wire Vs. Two-Wire Resistance
Connections ... 4-16
4-23. Cable Connection
Instructions ... 4-16
4-24. Setting the
Output ... 4-22
4-25. DC Voltage
Output ... 4-24
4-26. AC Voltage Output
... 4-25
4-27. DC Current
Output ... 4-27
4-28. AC Current
Output ... 4-28
4-29. Resistance Output
... 4-30
4-30. Wideband AC Voltage Output (Option
5700A-03) ... 4-32
4-31. Variable Phase
Output ... 4-34
4-32. Phase Locking to an External
Signal ... 4-35
4-33. Using an Auxiliary
Amplifier ... 4-36
4-34.
5725A Amplifier
Output ... 4-37
4-35. Checking the Calibrator’s Uncertainty
Specification ... 4-38
4-36. Error Mode
Operation ... 4-38
4-37. Error Mode
Overview ... 4-39
4-38. Entering Error
Mode ... 4-39
4-39. Exiting Error
Mode ... 4-39
4-40. Using Error
Mode ... 4-40
4-41. Reading the UUT Error: AC and DC Voltage and Current
Output. 4-40
4-42. Reading the UUT Error: Resistance
Output ... 4-41
4-43. Introduction to Offset, Scale, and Linearity
Errors ... 4-42
4-44. Offset
Error ... 4-42
4-45. Scale
Error ... 4-43
4-46. Linearity
Error ... 4-44
4-47. Combining the Error
Types ... 4-44
4-48. Programming an
Offset ... 4-45
4-49. Programming a Scale
Factor ... 4-46
4-50. Linearity Checking Using Offset and
Scale ... 4-47
4-51. Setting Output
Limits ... 4-50
4-52. Setting Voltage and Current
Limits ... 4-50
4-53. Sample
Applications ... 4-51
4-54. Calibrating
Fluke 70 Series
Multimeter ... 4-51
4-55. Cables
... 4-52
4-56.
Guarding ... 4-52
4-57.
Sensing ... 4-52
4-58. Testing the
Meter ... 4-53
4-59. Calibrating the
Meter ... 4-54
4-60. Calibrating a
Fluke Model
8840A Series Digital
Multimeter ... 4-56
4-61.
Cables ... 4-56
4-62. Guarding
... 4-56
4-63.
Sensing ... 4-58
4-64. Basic Calibration
Procedure ... 4-58
4-65. Calibration Setup
Procedure ... 4-58
4-66. A/D
Calibration ... 4-59
4-67. Offset and Gain
Calibration ... 4-60
4-68. High Frequency AC
Calibration ... 4-62
4-69. Performing A Wideband Flatness
Test ... 4-63
5 Remote
Operation ... 5-1
5-1.
Introduction ... 5-3
5-2. Using the IEEE-488 Port for Remote
Control ... 5-4
5-3. IEEE-488 Bus
Restrictions ... 5-4
5-4. Bus Setup
Procedure ... 5-4
5-5. Using the RS-232C Port for Remote
Control ... 5-5
5-6. Serial Remote Control Setup
Procedure ... 5-6
5-7. Exceptions for Serial Remote
Control ... 5-7
5-8. Command Syntax
Information ... 5-7
5-9. Parameter Syntax
Rules ... 5-8
5-10. Extra Space
Characters ... 5-9
5-11.
Terminators ... 5-9
5-12. Incoming Character
Processing ... 5-9
5-13. Response Message Syntax
... 5-10
5-14. Input Buffer
Operation ... 5-10
5-15.
Commands ... 5-10
5-16. Multiple
Commands ... 5-11
5-17. Coupled
Commands ... 5-11
5-18. Sequential and Overlapped
Commands ... 5-12
5-19. Commands Ignored When Not in
Remote ... 5-12
5-20. Commands that Require the Calibration Switch to be
Set ... 5-12
5-21. Long Term
Commands ... 5-12
5-22. Local-to-Remote State
Transitions ... 5-43
5-23. Checking the Calibrator’s
Status ... 5-45
5-24. Serial Poll Status
Byte ... 5-47
5-25. Service Request Line
(SRQ) ... 5-48
5-26. Service Request Enable
Register ... 5-48
5-27. Loading the
SRE ... 5-48
5-28. Event Status
Register ... 5-49
5-29. Bit Assignments for the ESR and
ESE ... 5-49
5-30. Reading the ESR and
ESE ... 5-50
5-31. Loading the
ESE ... 5-50
5-32. Instrument Status
Register ... 5-51
5-33. Instrument Status Change
Register ... 5-51
5-34. Instrument Status Change Enable
Register ... 5-51
5-35. Bit Assignments for the ISR, ISCR, and
ISCE ... 5-51
5-36. Reading the ISR, ISCR, or
ISCE ... 5-52
5-37. Loading the
ISCE ... 5-52
5-38. Fault
Queue ... 5-53
5-39. IEEE-488 Interface
Configuration ... 5-54
5-40. Bus Communication
Overview ... 5-55
5-41. Definition: Queries and
Commands ... 5-56
5-42. Functional Elements Of
Commands ... 5-56
5-43. Interface
Messages ... 5-58
5-44. The IEEE-488
Connector ... 5-60
5-45. Remote Program
Examples ... 5-61
5-46. Printing Main Output Calibration Shift
Results ... 5-61
5-47. Verifying a
Meter ... 5-62
5-48. Remote
Calibration ... 5-62
5-49. DC
Zeros ... 5-62
5-50.
Calibration ... 5-63
5-51. Calibration
Check ... 5-64
5-52. Wideband AC Module (Option 5700A-03) Gain
Calibration ... 5-65
5-53. Using *OPC?, *OPC, and
*WAI ... 5-66
5-54. Writing an SRQ and Fault
Handler ... 5-67
5-55. Emulating a
Fluke 5100B or
5200A
Calibrator ... 5-68
5-56. Entering Emulation
Mode ... 5-68
5-57. Exiting Emulation
Mode ... 5-69
5-58. The 5720’s Display During
Emulation ... 5-69
5-59.
5100B
Emulation ... 5-69
5-60. Local-to-Remote
Transitions ... 5-69
5-61. Current Output
Location ... 5-70
5-62. Differences in the
5700A/
5720A Series II and
5100B Ohms
Function ... 5-70
5-63. Ohms Remote Program Modifications for
5100B
Emulation ... 5-71
5-64.
5200A
Emulation ... 5-72
5-65. Local-to-Remote
Transitions ... 5-72
5-66. Voltage and Frequency
Ranges ... 5-72
5-67. Rounding Numeric
Entries ... 5-73
5-68. Settling Times
... 5-73
5-69. Programming External
Sensing ... 5-74
5-70. Overload
Conditions ... 5-74
5-71. Phase Lock
Errors ... 5-74
6 Using the RS-232C Serial
Interface ... 6-1
6-1.
Introduction ... 6-3
6-2. RS-232C Interface
Specifications ... 6-3
6-3. Setting Up and Connecting the Serial
Interface ... 6-4
6-4. Printing Calibration
Reports ... 6-6
6-5. Calibration Shift
Results ... 6-6
6-6. Calibration Check Shift
Results ... 6-7
6-7. Generating a
Printout ... 6-8
7 Operator
Maintenance ... 7-1
7-1.
Introduction ... 7-3
7-2. Accessing the Fuse
... 7-4
7-3. Cleaning the Air
Filter ... 7-4
7-4. Cleaning the Exterior
... 7-6
7-5.
Calibration ... 7-6
7-6. Calibrating the
5700A/
5720A Series II to External
Standards ... 7-6
7-7. Calibration Requirements
... 7-7
7-8. When to Adjust the Calibrator’s
Uncertainty ... 7-7
7-9. Calibration Procedure
... 7-8
7-10. Range
Calibration ... 7-14
7-11. Calibrating the Wideband AC Module (Option
5700A-03) ... 7-18
7-12. Performing a Calibration
Check ... 7-21
8 Options and
Accessories ... 8-1
8-1. Introduction
... 8-3
8-2. Wideband AC Voltage Module (Option
5700A-03 ... 8-3
8-3.
Accessories ... 8-3
8-4. Low Thermal EMF Test
Leads ... 8-4
8-5. Rack Mount Kits (Y5737 and
Y5735) ... 8-4
8-6. Shielded IEEE-488 Interface Cables (Y8021, Y8022, and
Y8023). 8-4
8-7. RS-232C Null-Modem Cables (Y1702 and
Y1703) ... 8-4
8-8. DC Voltage Reference Standard
(
732B) ... 8-4
8-9. 1Ω and 10 kW Resistance Standards (742A-1 and
742A-10k) ... 8-5
8-10.
5725A
Amplifier ... 8-5
Appendices
Fault
Codes ... A-1
ASCII and IEEE Bus
Codes ... B-1
Symbolic Names of Calibration
Constants ... C-1
Glossary ... D-1
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