FLUKE 5800A OPS 电路图.pdf

5800A Oscilloscope Calibrator Operators Manual PN 686318 January 1998 Rev.1, 12/98 1998 Fluke Corporation, All rights reserved. Printed in U.S.A. All product names are trademarks of their respective companies. RadioFans.CN 收音机爱 好者资料库 LIMITED WARRANTY 200 or 240 V operation, 1 ampere/250 volt time delay. GROUNDING THE INSTRUMENT The instrument utilizes controlled overvoltage techniques that require the instrument to be grounded whenever normal mode or common mode ac voltages or transient voltages may occur. The enclosure must be grounded through the grounding conductor of the power cord, or through the rear panel ground binding post. RadioFans.CN 收音机爱 好者资料库 USE THE PROPER POWER CORD Use only the power cord and connector appropriate for the voltage and plug configuration in your country. Use only a power cord that is in good condition. Refer power cord and connector changes to qualified service personnel. DO NOT OPERATE IN EXPLOSIVE ATMOSPHERES To avoid explosion, do not operate the instrument in an atmosphere of explosive gas. DO NOT REMOVE COVER DURING OPERATION To avoid personal injury or death, do not remove the instrument cover without first removing the power source connected to the rear panel. Do not operate the instrument without the cover properly installed. Normal calibration is accomplished with the cover closed. Access procedures and the warnings for such procedures are contained both in this manual and in the Service Manual. Service procedures are for qualified service personnel only. DO NOT ATTEMPT TO OPERATE IF PROTECTION MAY BE IMPAIRED If the instrument appears damaged or operates abnormally, protection may be impaired. Do not attempt to operate the instrument under these conditions. Refer all questions of proper instrument operation to qualified service personnel. i Table of Contents ChapterTitlePage 1Introduction and Specifications. 1-1 1-1.Introduction. 1-3 1-2.Operation Overview. 1-4 1-3.Local Operation . 1-4 1-4.Remote Operation (RS-232) . 1-4 1-5.Remote Operation (IEEE-488). 1-5 1-6.Where To Go from Here . 1-5 1-7.Instruction Manuals. 1-6 1-8.5800A Operators Manual. 1-6 1-9.5800A Service Manual. 1-6 1-10.Specifications. 1-6 1-11.General Specifications. 1-8 1-12.Voltage Output Specifications. 1-9 1-13.Edge Specifications. 1-10 1-14.Leveled Sine Wave Specifications. 1-11 1-15.Time Marker Specifications. 1-12 1-16.Wave Generator Specifications. 1-13 1-17.Pulse Generator Specifications. 1-14 1-18.Trigger Signal Specifications (Pulse Function). 1-14 1-19.Trigger Signal Specifications (Time Marker Function) . 1-15 1-20.Trigger Signal Specifications (Edge Function). 1-15 1-21.Trigger Signal Specifications (Square Wave Voltage Function). 1-15 1-22.Trigger Signal Specifications. 1-15 1-23.Tunnel Diode Drive Capability. 1-15 1-24.Oscilloscope Input Resistance Measurement Specifications. 1-15 1-25.Oscilloscope Input Capacitance Measurement Specifications . 1-16 1-26.Overload Measurement Specifications. 1-16 1-27.External Reference Input Specifications. 1-16 1-28.Auxiliary Input/Output Specifications. 1-16 2Preparing for Operation. 2-1 2-1.Introduction. 2-3 2-2.Unpacking and Inspection. 2-3 2-3.Replacing The Fuse. 2-3 5800A Operators Manual ii 2-4.Selecting Line Voltage. 2-4 2-5.Connecting To Line Power. 2-4 2-6.Service Information. 2-6 2-7.Placement and Rack Mounting. 2-7 2-8.Cooling Considerations. 2-7 3Features. 3-1 3-1.Introduction. 3-3 3-2.Front Panel Features. 3-3 3-3.Rear Panel Features. 3-3 3-4.Setup Softkey Menu Trees. 3-10 4Front Panel Operation . 4-1 4-1.Introduction. 4-3 4-2.Turning on the Calibrator. 4-3 4-3.Warming up the Calibrator. 4-4 4-4.Using the Softkeys. 4-4 4-5.Using the Setup Menu. 4-4 4-6.Using the Instrument Setup Menu . 4-5 4-7.Utility Functions Menu. 4-5 4-8.Using the Format EEPROM Menu. 4-6 4-9.Resetting the Calibrator. 4-6 4-10.Using the Operate and Standby Modes. 4-7 4-11.Connecting the Calibrator to the UUT. 4-7 4-12.Starting the Calibrator. 4-7 4-13.The Output Signal. 4-8 4-14.Editing and Error Output Settings. 4-8 4-15.Adjusting the Output Signal. 4-9 4-16.Keying in a Value. 4-9 4-17.Adjusting Values with the Rotary Knob . 4-9 4-18.Using X and D. 4-10 4-19.Displaying the Output Error. 4-10 4-20.Resetting the Calibrator. 4-11 4-21.Calibrating the Voltage Amplitude on an Oscilloscope. 4-11 4-22.The VOLTAGE Function. 4-11 4-23.The V/DIV Menu. 4-12 4-24.Shortcuts for Setting the Voltage Amplitude. 4-12 4-25.The TRIG (Trigger) Menu. 4-13 4-26.Oscilloscope Amplitude Calibration Procedure . 4-13 4-27.Calibrating the Pulse and Frequency Response on an Oscilloscope. 4-14 4-28.The Edge Function. 4-14 4-29.The TRIG (Trigger) Menu. 4-15 4-30.Oscilloscope Pulse Response Calibration Procedure. 4-16 4-31.Pulse Response Calibration Using a Tunnel Diode Pulser. 4-17 4-32.The Leveled Sine Wave Function. 4-18 4-33.Shortcuts for Setting the Frequency and Voltage. 4-19 4-34.The MORE OPTIONS Menu. 4-19 4-35.Sweeping Through a Frequency Range. 4-20 4-36.Oscilloscope Frequency Response Calibration Procedure . 4-21 4-37.Calibrating the Time Base of an Oscilloscope. 4-22 4-38.The Time Marker. 4-23 4-39.The TRIG (Trigger) Menu. 4-24 4-40.Time Base Marker Calibration Procedure for an Osciloscope. 4-24 4-41.Testing the Trigger. 4-25 Contents (continued) iii 4-42.Testing Video Triggers. 4-26 4-43.Verifying Pulse Capture. 4-27 4-44.The TRIG (Trigger) Menu. 4-29 4-45.Measuring Input Impedance and Capacitance. 4-29 4-46.Input Impedance Measurement. 4-30 4-47.Input Capacitance Measurement. 4-30 4-48.Testing Overload Protection. 4-31 4-49.Using Auxiliary Input (AUXIN). 4-32 4-50.Setting the Output Channel. 4-33 4-51.Using an External Reference. 4-33 5Remote Operation. 5-1 5-1.Introduction. 5-4 5-2.Setting up the IEEE-488 Port for Remote Control. 5-4 5-3.IEEE-488 Port Setup Procedure. 5-7 5-4.Testing the IEEE-488 Port. 5-8 5-5.Setting up the RS-232 Host Port for Remote Control. 5-11 5-6.RS-232 Host Port Setup Procedure. 5-11 5-7.Testing the RS-232 Host Port . 5-13 5-8.Testing RS-232 Host Port Operation using a Terminal. 5-13 5-9.Testing RS-232 Host Port Operation using Visual Basic. 5-15 5-10.Setting up the RS-232 UUT Port for Remote Control . 5-16 5-11.RS-232 UUT Port Setup Procedure. 5-16 5-12.Testing the RS-232 UUT Port via RS-232 Host Port . 5-17 5-13.Testing RS232 UUT Port Operation via a Terminal. 5-19 5-14.Testing RS-232 UUT Port Operation using Visual Basic. 5-20 5-15.Testing the RS-232 UUT Port via IEEE-488 Port. 5-21 5-16.Changing between Remote and Local Operation. 5-23 5-17.Local State . 5-23 5-18.Local with Lockout State. 5-23 5-19.Remote State. 5-23 5-20.Remote with Lockout State. 5-23 5-21.RS-232 Interface Overview. 5-24 5-22.IEEE-488 Interface Overview. 5-25 5-23.Using Commands . 5-28 5-24.Types of Commands . 5-28 5-25.DeviceDependent Commands . 5-28 5-26.Common Commands . 5-29 5-27.Query Commands. 5-29 5-28.Interface Messages (IEEE-488). 5-29 5-29.Compound Commands. 5-31 5-30.Coupled Commands. 5-31 5-31.Overlapped Commands. 5-32 5-32.Sequential Commands. 5-32 5-33.Commands that Require the Calibration Switch to be Enabled. 5-32 5-34.Commands for RS-232 Only . 5-32 5-35.Commands for IEEE-488 Only. 5-33 5-36.Command Syntax. 5-34 5-37.Parameter Syntax Rules. 5-34 5-38.Extra Space or Tab Characters. 5-35 5-39.Terminators. 5-36 5-40.Incoming Character Processing. 5-36 5-41.Response Message Syntax. 5-37 5-42.Checking