Cryo-con 24C Manuals

Manuals and User Guides for Cryo-con 24C. We have 1 Cryo-con 24C manual available for free PDF download: User Manual

Cryo-con 24C User Manual

Cryo-con 24C User Manual (193 pages)

Cryogenic Temperature Controller

Brand: Cryo-con | Category: Temperature Controller | Size: 4 MB

Table of Contents

Table of Contents
3
Introduction
7
- Sensor Inputs
  7
- Control Loops
  8
- User Interface
  8
- Remote Control
  10
Preparing the Controller for Use
13
- Supplied Items
  13
- Verify the AC Power Line Voltage Selection
  13
- Apply Power to the Controller
  14
- Installation
  15
- Figure 1: 4122-030 Rack Mount Kit
  15
- Figure 2: 4034-032 Rack Mount Kit
  16
- Initial Setup and Configuration
  17
  - Model Identification
    18
  - Ordering Information
    18
  - Technical Assistance
    19
- Table 1: Model 24C Instrument Accessories
  20
- Table 2: Cryogenic Accessories
  21
A Quick Start Guide to the User Interface
23
Table 3: Loop #1 Output Summary
24
Table 4: Control Type Summary
25
Specifications, Features and Functions
27
Front Panel Operation
47
- The Keypad
  47
- Figure 4: Model 24C Front Panel Layout
  47
- Table 15: Keypad Key Functions
  51
- The Front Panel Display
  52
- Table 16: Temperature Units
  53
Front Panel Menu Operation
57
Basic Setup and Operation
79
- Configuring a Sensor
  79
- Using NTC Sensors
  80
- Using PTC Resistor Sensors
  82
- Downloading a Sensor Calibration Curve
  83
- Table 29: Recommended Sensor Configuration Data
  84
- Autotuning
  86
- Table 30: Autotune Menu
  89
- Table 31: Autotune States
  90
- Temperature Ramping
  91
- Cryocooler Signature Subtraction
  94
- Using an External Power Booster
  97
- Using Calgen
  97
- Table 32: First Calgen Menu, Diode Sensor
  98
- Table 33: Calgen Menu, 2-Point Diode Sensor
  99
- Table 34: Calgen New Curve Menu
  100
- Using Thermocouple Sensors
  101
- Figure 5: Thermocouple Module
  101
- Figure 6: Thermocouple Switches
  101
- Table 35: Thermocouple Polarities
  103
System Shielding and Grounding Issues
105
Instrument Calibration
107
- Cryo-Con Calibration Services
  107
- Calibration Interval
  107
Remote Operation
108
- Remote Interface Configuration
  108
- Table 36: GPIB Host Setup Parameters
  109
Remote Programming Guide
111
- General Overview
  111
- An Introduction to the SCPI Language
  112
- Remote Command Tree
  121
- Remote Command Descriptions
  125
- Code Snippet in C
  144
EU Declaration of Conformity
145
Appendix A: Installed Sensor Curves
147
- Factory Installed Curves
  147
- User Installed Sensor Curves
  148
- Sensor Curves on CD
  149
- User Calibration Curve File Format
  149
Appendix B: Updating Instrument Firmware
153
- Discussion
  153
- Updating Unit Firmware
  154
Appendix C: Troubleshooting Guide
157
- Error Displays
  157
- Control Loop and Heater Problems
  158
- Temperature Measurement Errors
  159
- Remote I/O Problems
  160
- General Problems
  162
Appendix D: Tuning Control Loops
163
- Introduction
  163
- Various Methods for Obtaining PID Coefficients
  163
- Manual Tuning Procedures
  164
Appendix E: Sensor Data
165
- Cryo-Con S700 Silicon Diode
  165
- Cryo-Con S900 Silicon Diode
  166
- Cryo-Con R500 Ruthenium-Oxide Sensor
  167
- Cryo-Con R400 Ruthenium-Oxide Sensor
  168
- Sensor Packages
  169
- Table 37: BB Package Specifications
  170
Appendix F: Configuration Scripts
173
- Script File Structure
  173
- Script File Example
  176
Appendix G: Sensor Data Tables
179
- Silicon Diode
  179
- Platinum RTD
  181
- Rhodium-Iron
  181
- Cryogenic Linear Temperature Sensor (CLTS)
  181
- Cernox
  182
- Ruthenium-Oxide
  184
Appendix H: Rear Panel Connections
187
- Sensor Connections
  187
- Figure 7: Proper Assembly of the Input Connector
  187
- Table 38: Input Connector Pin-Out
  187
- Figure 8: Diode and Resistor Sensor Connections
  188
- Table 39: Sensor Cable Color Codes
  188
- Control Loop #1 Connections
  189
- Control Loop #2 and Relay Connections
  189
- Table 40: Loop 1 Connections
  189
- Table 41: Loop #2 and Digital Output Connections
  189
- Ethernet (LAN) Connection
  190
- IEEE-488.2 Connections
  190
- RS-232 Connections
  190
- Figure 9: RS-232 Null Modem Cable
  190
- Table 42: RS-232 DB-9 Connector Pinout
  190
Index
191

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