Keithley 2303 Manuals

Manuals and User Guides for Keithley 2303. We have 2 Keithley 2303 manuals available for free PDF download: User Manual, Service Manual

Keithley 2303 User Manual

Keithley 2303 User Manual (152 pages)

high speed

Brand: Keithley | Category: Power Supply | Size: 1.2 MB

Table of Contents

Limitation of Warranty
2
Table of Contents
7
Getting Started

15
- General Information
  16
  - Warranty Information
    16
  - Contact Information
    16
  - Safety Symbols and Terms
    16
  - Speciﬁcations
    16
Getting Started

16
- Inspection
  17
- Options and Accessories
  17
- Power Supply Overview
  18
- High Speed Power Supply
  18
Getting Started

19
- Remote Display Option
  20
- Power-Up
  20
  - Line Power Connection
    20
  - Fuse Replacement
    21
  - Power-Up Sequence
    21
- Display Modes
  22
- Default Settings
  23
- Factory Defaults (RST)
  23
  - Setups - Save, Power-On, and Recall
    24
- Menu
  25
- MENU Structure
  26
  - Rules to Navigate MENU
    27
- SCPI Programming
  27
Basic Power Supply Operation

29
- Test Connections
  30
- Typical Connections
  30
Basic Power Supply Operation

30
- Outputting Voltage and Current
  31
  - Setting Output Voltage and Current Limit
    31
- Output Capabilities
  31
- Current Ranges
  32
- Relay Control
  34
  - Operate
    36
  - SCPI Programming - Outputting Voltage and Current
    36
- SCPI Commands - Outputting Voltage and Current
  36
- Reading Back V and I
  39
- SCPI Commands - Measure V and I, and DVM Input
  40
- Independent Voltage Measurements (DVM)
  41
  - DVM Input Display Mode
    41
  - Measurement Conﬁguration
    41
  - SCPI Programming - DVM
    41
- Sink Operation
  42
- Sink Operation Example
  42
- Sink Current Limits
  42
- Programming Examples
  43
  - Outputting and Reading Back V and I
    43
  - DVM Measurements
    43
Basic Power Supply Operation

43
Pulse Current Measurements

45
- Measurement Conﬁguration
  45
- Overview
  46
  - Trigger Level
    47
  - Trigger Delay
    47
  - Integration Times
    47
- Average Readings Count
  47
- Measurement Conﬁguration
  48
- SCPI Commands - Pulse Current Measurements
  51
  - Pulse Current Digitization
    53
  - Programming Examples
    54
- SCPI Programming
  51
Pulse Current Measurements

54
Long Integration Measurements

55
- Overview
  56
  - Integration Time
    57
  - Trigger Edge
    57
  - Trigger Level
    57
  - Pulse Timeout
    58
- Measurement Conﬁguration
  58
  - Current Range
    58
  - Integration Time
    59
  - Pulse Timeout
    59
  - Trigger Edge and Trigger Level
    59
  - Long Integration Display Mode
    60
- Long Integration Measurement Procedure
  60
  - General Notes
    61
  - Determining Correct Trigger Level (Long Integration)
    61
- SCPI Programming
  62
- SCPI Commands - Long Integration Measurements
  62
  - Programming Example
    63
Long Integration Measurements

64
Relay Control

65
- Overview
  66
Relay Control

67
- Connections
  68
- Miniature Phono Plug
  68
- Switchcraft Connection Accessories
  68
- Controlling the Relay
  69
  - SCPI Programming
    69
- SCPI Command - Output Relay Control
  69
Relay Control

70
GPIB Operation

71
- General Bus Commands
  71
- Introduction
  72
- GPIB Bus Connections
  72
GPIB Operation

72
- IEEE-488 Connector
  72
- Primary Address
  73
- Output Format
  73
- General Bus Commands
  74
  - REN (Remote Enable)
    74
  - IFC (Interface Clear)
    74
  - LLO (Local Lockout)
    75
  - GTL (Go to Local)
    75
  - DCL (Device Clear)
    75
  - SDC (Selective Device Clear)
    75
  - GET (Group Executive Trigger)
    75
  - SPE, SPD (Serial Polling)
    75
- Front Panel Aspects of GPIB Operation
  76
  - Remote Indicator and LOCAL Key
    76
  - Error and Status Messages
    76
- Programming Syntax
  77
  - Command Words
    77
  - Program Messages
    80
  - Response Messages
    82
  - Message Exchange Protocol
    82
Status Structure

83
- Status Byte and Service Request
  83
- Overview
  84
  - Status Byte and SRQ
    84
  - Status Register Sets
    84
  - Queues
    84
Status Structure

84
- Status Model Structure
  85
- Clearing Registers and Queues
  86
Status Structure

86
Common Commands

103
- Overview
  104
- IEEE-488.2 Common Commands and Queries
  104
  - IDN? - Identiﬁcation Query
    105
  - OPC - Operation Complete
    105
  - OPC? - Operation Complete Query
    105
  - SAV <Nrf> - Save
    106
  - RCL <Nrf> - Recall
    106
  - RST - Reset
    106
  - TRG - Trigger
    106
- OPC and *OPC? Commands
  106
  - TST? - Self-Test Query
    107
  - WAI - Wait-To-Continue
    107
Common Commands

108
Signal Oriented Measurement Commands

109
- Overview
  110
  - Fetch
    110
  - Fetch:array
    110
Signal Oriented Measurement Commands

110
- Read
  111
- Read:array
  111
- Measure[:<Function>]
  112
- Measure:array[:<Function>]
  112
Display, Format, and System

113
- Display Subsystem
  114
  - Display:enable <B
    114
  - Display:text:data <A
    114
Display, Format, and System

114
- SCPI Commands - Display
  114
  - Display:text:state <B
    115
- Format Subsystem
  116
  - Format[:Data] <Type
    116
- SCPI Commands - Data Format
  116
Display, Format, and System

117
- IEEE-754 Single Precision Data Format
  117
  - Format:border <Name
    118
- IEEE-754 Double Precision Data Format
  118
- System Subsystem
  119
  - System:posetup <Name
    119
- SCPI Commands - System
  119
SCPI Tables

121
- SCPI Command Subsystems Reference Tables
  122
11 SCPI Tables

123
- Display Command Summary
  123
- Format Command Summary
  123
- Output Command Summary
  123
- Sense Command Summary
  124
- Source Command Summary
  126
- Status Command Summary
  127
- System Command Summary
  128
- Pulse Current Measurement
  131
A Specifications

133
B Error and Status Messages

133
C Emulation Commands

137
100 C Emulation Commands

138
D Emulation Commands

141

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Keithley 2303 Service Manual

Keithley 2303 Service Manual (104 pages)

Brand: Keithley | Category: Power Supply | Size: 0.91 MB

Table of Contents

Table of Contents
7
Performance Verification
12
Introduction
13
Verification Test Requirements
13
Environmental Conditions
13
Warm-Up Period
13
Line Power
14
Recommended Test Equipment
14
Resistor Connections
14
Recommended Verification Equipment
14
Resistor Considerations
15
Verification Limits
15
Example Limits Calculation
15
Test Resistor Connections
15
Performing the Verification Test Procedures
16
Test Summary
16
Test Considerations
16
Instrument Programming
16
Output Voltage Accuracy
16
Output Voltage Accuracy Limits
17
Voltage Readback Accuracy
18
Compliance Current Accuracy
18
Voltage Readback Accuracy Limits
18
Current Readback Accuracy
20
5A Range Readback Accuracy
20
Compliance Current Accuracy Limits
20
Models 2303 and 2303B 5Ma Range Readback Accuracy
21
Connections for Model 2303 and 2303B
21
5A Range Current Readback Accuracy Limits
21
Model 2303-PJ 500Ma Range Readback Accuracy
22
Model 2303 and 2303B 5Ma Range Current Readback Accuracy Limits
22
Digital Voltmeter Input Accuracy
24
Model 2303-PJ 500Ma Range Current Readback Accuracy Limits
24
Digital Voltmeter Input Accuracy Limits
25
Calibration
26
Introduction
27
Environmental Conditions
27
Temperature and Relative Humidity
27
Warm-Up Period
27
Line Power
27
Calibration Considerations
27
Calibration Cycle
28
Recommended Calibration Equipment
28
Resistor Connections
28
Resistor Considerations
29
Front Panel Calibration
29
Model 2303 Front Panel Calibration
29
Test Resistor Connections
29
Connections for Voltage Calibration
31
Connections for 5A Current Calibration
32
Connections for 5Ma Range Calibration
33
Calibration
34
Model 2303-PJ Front Panel Calibration
35
Connections for 500Ma Range Calibration
37
Calibration
38
Model 2303-PJ Front Panel Calibration Summary
38
Remote Calibration
39
Remote Calibration Commands
39
Remote Calibration Command Summary
39
Remote Calibration Display
40
Models 2303 and 2303B Remote Calibration Procedure
40
Models 2303 and 2303B Remote Calibration Summary
42
Model 2303-PJ Remote Calibration Procedure
43
Model 2303-PJ Remote Calibration Summary
45
Changing the Calibration Code
46
Changing the Code from the Front Panel
46
Changing the Code by Remote
46
Resetting the Calibration Code
47
Viewing Calibration Date and Count
47
Viewing Date and Count from the Front Panel
47
Acquiring Date and Count by Remote
47
Disassembly
48
Introduction
49
Handling and Cleaning
49
Handling PC Boards
49
Solder Repairs
49
Static Sensitive Devices
49
Assembly Drawings
50
Disassembly Procedures
50
Case Cover Removal
50
Analog Board Removal
51
Digital Board Removal
51
Front Panel Disassembly
51
Removing Mechanical Components
52
Instrument Re-Assembly
52
Replaceable Parts
54
Ordering Information
54
Factory Service
54
Parts Lists and Component Layouts
54
Models 2303 and 2303-PJ Parts Lists
55
Replaceable Parts
55
Models 2303 and 2303-PJ Digital Board Parts List
55
Models 2303 and 2303-PJ Analog Board Parts List
60
Models 2303 and 2303-PJ Display Board Parts
64
Models 2303 and 2303-PJ Mechanical Parts List
65
Model 2303B Parts Lists
66
Model 2303B Analog Board Parts List
71
Model 2303B Mechanical Parts List
75
Specifications
76
Accuracy Calculations
80
Output and Compliance Accuracy
80
Readback Accuracy
80
Digital Voltmeter Input Accuracy
80
B Calibration Reference Introduction
82
Command Summary
83
Remote Calibration Command Summary
83
Miscellaneous Commands
84
Calibration Step Summary
86
Detecting Calibration Errors
87
Reading the Error Queue
87
Error Summary
87
Status Byte EAV (Error Available) Bit
87
Calibration Errors
87
Generating an SRQ on Error
88
Detecting Calibration Step Completion
88
Using the *OPC Command
88
Using the *OPC? Query
88
Generating an SRQ on Calibration Complete
89
C Calibration Programs
90
Introduction
91
Computer Hardware Requirements
91
Software Requirements
91
Calibration Equipment
91
General Program Instructions
92
Instrument Control
97
Introduction
98
Front Panel Control
98
Setting the Display Mode
98
Selecting the Current Range
98
Turning on the Output
98
Setting Output Values
98
Setting the Reading Mode
99
Basic Remote Commands
99
Turning on the Output
100
Requesting Readings
100
Basic Control Program
100
Instrument Control
100

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