Cryo-con Model 24C
Remote Command Tree.......................................................................115
Remote Command Descriptions..........................................................119
Code snippet in C++............................................................................138
EU Declaration of Conformity.....................................................................139
Appendix A: Installed Sensor Curves..........................................................141
Factory Installed Curves.......................................................................141
User Installed Sensor Curves...............................................................142
Sensor Curves on CD..........................................................................143
User Calibration Curve File Format......................................................143
Appendix B: Updating Instrument Firmware...............................................147
Discussion............................................................................................147
Updating unit firmware.........................................................................148
Appendix C: Troubleshooting Guide...........................................................151
Error Displays.......................................................................................151
Control Loop and Heater Problems......................................................152
Temperature Measurement Errors.......................................................153
Remote I/O problems...........................................................................154
General problems................................................................................156
Appendix D: Tuning Control Loops.............................................................157
Introduction..........................................................................................157
Various methods for obtaining PID coefficients....................................157
Manual Tuning Procedures..................................................................158
Appendix E: Sensor Data...........................................................................159
Cryo-con S700 Silicon Diode................................................................159
Cryo-con S900 Silicon Diode................................................................160
Cryo-con R500 Ruthenium-Oxide Sensor............................................161
Cryo-con R400 Ruthenium-Oxide Sensor............................................162
Sensor Packages.................................................................................163
Appendix F: Configuration Scripts..............................................................167
Script File Structure .............................................................................167
Script File Example..............................................................................170
Appendix G: Sensor Data Tables................................................................173
Silicon Diode........................................................................................173
Platinum RTD.......................................................................................175
Rhodium-Iron.......................................................................................175
Cryogenic Linear Temperature Sensor (CLTS)....................................175
Cernox™..............................................................................................176
Ruthenium-Oxide.................................................................................178
Appendix H: Rear Panel Connections........................................................181
Sensor Connections.............................................................................181
Control Loop #1 Connections...............................................................183
Control Loop #2 and Relay Connections.............................................183
Ethernet (LAN) Connection..................................................................184
IEEE-488.2 Connections......................................................................184
RS-232 Connections............................................................................184
Index...........................................................................................................185
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