Lakeshore 330 Manuals

Lakeshore 330 Manuals

Manuals and User Guides for Lakeshore 330. We have 1 Lakeshore 330 manual available for free PDF download: User Manual

Lakeshore 330 User Manual

Lakeshore 330 User Manual (104 pages)

Autotuning Temperature Controller

Brand: Lakeshore | Category: Temperature Controller | Size: 0.93 MB

Table of Contents

Declaration of Conformity
3
Table of Contents
5
Chapter/Paragraph Title Page
6
Introduction
9
- General
  9
- Model 330 Temperature Controller Description
  10
Model 330 Temperature Controller Front Panel
10
- Model 330 Specifications
  12
- Control Fundamentals and Autotune
  13
Model 330 Block Diagram
13
Cryogenic Storage Dewar
15
- Safety Summary
  16
- Safety Symbols
  16
Installation
17
- General
  17
- Inspection and Unpacking
  17
- Repackaging for Shipment
  17
- Definition of Rear Panel Connections
  18
Typical Model 330 Rear Panel
18
- Sensor Input Settings
  19
- Grounding and Shielding
  19
- Sensor Installation
  20
- Diode (Model 330-1X) and Platinum (Model 330-2X) Connections
  20
- Two-Lead Versus Four-Lead Measurements
  20
- Heat Sinking Sensor Leads
  21
- Sensor Mounting
  21
- Measurement Errors Due to AC Noise
  22
- Thermocouple (Model 330-4X) Connections
  22
- Thermocouple Compensation
  22
- Thermocouple Wire Types at Cryogenic Temperatures
  22
- Sensor Input Error Messages
  23
- Sensor Curve Selection
  23
- Precision Calibration Option
  24
- Heater Setup
  25
- 2.10 Rack Mounting
  25
- 2.11 Power up
  25
- 2.11.1 Power up Sequence
  25
Heater Jumper (JMP9)
25
- Power up (PUP) Configuration
  26
- 2.11.3 Power up Errors
  26
Model 330 Front Panel
27
- Front Panel LED Display
  28
- Thermometry Functions
  28
Operation
27
- General
  27
- Definition of Front Panel Controls
  27
- Front Panel Keypad Definitions
  27
Definition of Front Panel LED Display
28
- Input Type
  29
- Channel
  29
- Units
  29
- Thermocouple Temperature Compensation (Model 330-4X Only)
  29
- Display Filter
  30
- Curve
  30
- Softcal
  31
- Softcal Errors
  31
- Customer-Performed Softcal
  32
- Entering Voltage Values from a Lake Shore Softcal Report
  32
Sensor Calibrations and Precision Options
33
- Control Functions
  34
- Heater
  34
- Setpoint and Control
  34
- Voltage Resolution (Models 321-1X, -3X, & -4X Only)
  35
- Ramp
  35
- Resistance Resolution (Model 330-2X Only)
  35
- Autotune
  35
- Initial Values of PID Parameters in Autotuning Mode
  36
- Minimum Overshoot
  36
- Minimum Time to Setpoint
  36
- Gain Only
  36
- Manual Control Settings (PID)
  36
- Setting Gain (Proportional)
  36
- Setting Reset (Integral)
  36
- Setting Rate (Derivative)
  37
- Effect of Temperature on Tuning Parameters
  37
- Zone Setting
  37
Record of Zone Settings
38
- Interface and Miscellaneous Functions
  39
- Baud
  39
- Address
  39
- Local
  39
- Instrument Reset and Factory Default Settings
  39
- Power up (PUP) Configuration
  40
- Thermocouple Controller Operation (Model 330-4X Only)
  41
- Sensor Attachment
  41
- Thermocouple Curve Selection
  41
- Thermocouple Compensation from Front Panel
  41
- Thermocouple Compensation from Remote Interface
  41
- Internal Offset Adjustment
  41
- Curve Format
  41
Remote Operation
43
- General
  43
- IEEE-488 Interface
  43
- IEEE-488 Interface Settings
  43
- IEEE-488 Command Structure
  43
- Bus Control Commands
  44
- Common Commands
  44
- Interface and Device Specific Commands
  44
- Status Registers
  44
- Status Byte Register and Service Request Enable Register
  44
- Example IEEE Setup and Program
  46
- GPIB Board Installation
  46
- Notes on Using the IEEE Interface
  46
- Sample BASIC IEEE-488 Interface Program
  47
Typical National Instruments GPIB Configuration from IBCONF.EXE
48
- Serial I/O Interface
  49
Optional Serial Interface Connections
49
- Serial Interface Hardware Configuration
  50
- Sample BASIC Serial Interface Program
  50
- Notes on Using the Serial Interface
  50
- IEEE-488/Serial Interface Command Summary
  52
- Command List Structure
  52
- Common Commands
  53
- Interface Commands
  55
- Display Commands
  56
- Control Process Commands
  58
- Curve Commands
  61
- User Curve Loading Program
  65
Service and Calibration
69
Power Fuse Access
69
- Rear Panel Connector Definitions
  70
SERIAL I/O RJ-11 Rear Panel Connector Details
70
SENSOR CHANNEL a and B Rear Panel Connector Details
70
HEATER OUTPUT Rear Panel Connector Details
70
- IEEE-488 Interface Connector
  71
IEEE-488 Rear Panel Connector Details
71
- Optional Serial Interface Cable and Adapters
  72
Model 2001 RJ-11 Cable Assembly Wiring Details
72
Model 2003 RJ-11 to DE-9 Adapter Wiring Details
72
Model 2002 RJ-11 to DB-25 Adapter Wiring Details
72
Typical Model 330 PCB Layout
76
- 5.11 Model 330-4X (Thermocouple) Calibration
  77
- 5.12 Model 330-4X (Thermocouple) Internal Offset Adjustment
  77
Options and Accessories
79
- General
  79
- Models
  79
- Options
  79
- Accessories
  81
Model 2001 RJ-11 Cable Assembly
82
Model 2002 RJ-11 to DB-25 Adapter
82
Model 2003 RJ-11 to DE-9 Adapter
82
Model RM-3H1(-H) Rack-Mount Kit
83
Model RM-3H2(-H) Dual Rack-Mount Kit
84
Appendix Acurve Tables
85
Appendix Bapplication Notes
87
- B1.0 General
  87

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