This owner’s manual represents the most current information at the time it was published; for the latest information, please visit our website: www.cathode.com. We may also be reached in the following ways: HeatWave Labs, Inc. Tel: 831-722-9081 195 Aviation Way, Suite 100...
Model 101303-50 Specifications • Ramp and soak programmability • Dual LED displays on control with storage for 2 profiles, with module for simultaneous indication up to 8 steps per profile of process temperature and setpoint in Fahrenheit or Celsius (default) •...
Appendix A: Default Factory Configuration............17 Input voltage settings ........... Error! Bookmark not defined. Output voltage settings ........Error! Bookmark not defined. 8V output with 120V input........Error! Bookmark not defined. Appendix B: Model 101303-50 Electrical Schematic.........19 Appendix C: User Worksheet ................20 Model 101303-50...
Overview The HeatWave Labs Model 101303-50 is a full featured, high quality rackmount temperature controller designed for low-voltage tungsten heater control applications requiring precise, reliable control and ramp/soak programmability. Over-temperature protection is provided by a completely independent limit controller and sensor. The alarm will disable power to the heater if the alarm setpoint is exceeded.
If not at the home page, pressing this key will exit the menu system and return to the home page. Figure 1 Control module keys and displays Watlow is a registered trademark of Watlow Electric Manufacturing Co. Control Module Displays and Menu Navigation Model 101303-50...
If not at the home page, pressing this key will exit the menu system and return to the home page. Figure 2 Limit module keys and displays Watlow is a registered trademark of Watlow Electric Manufacturing Co. Limit Module Displays and Menu Navigation Model 101303-50...
Watlow Series 96 user’s manual. This manual is also available for download at the HeatWave labs web site, www.cathode.com or at http://www.cathode.com/pdf/series96man.pdf. To ensure the quickest and most reliable startup, please follow the eight steps below in the order shown.
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Verify that this sensor temperature appears reasonable. 4. Set over-temperature alarm set point The over-temperature alarm setpoint of the limit module must be set. For more information about the user interface, see Limit Module Displays and Menu Navigation above. Getting Started Model 101303-50...
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Factory. Autotuning will allow the power supply to apply its maximum voltage to the load. This may seriously damage the heater. PLA and PLB power limit setting will be ignored during Autotune. Getting Started Model 101303-50...
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This alarm can be cleared by pressing the infinity key after the process temperature has fallen more than 2 °C below the alarm setpoint. Getting Started Model 101303-50...
Detailed explanation of the menu structure and profile parameters can be found in the Watlow® Series 96 User’s Manual. Note: The default settings of the HeatWave Labs Model 101303- 50 allow for only a subset of step parameters that are available in the Watlow Series 96 Controller. For example, by default, the “program type”...
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If the state of control selected, the controller output is set to zero when the profile is is shown in the lower display. ended Programming and Executing Profiles Model 101303-50...
The controller will begin decrementing the time left in that step only after the Wait-for condition has been met, and will continue to do so regardless of the condition or process changes during the remainder of the step. Programming and Executing Profiles Model 101303-50...
2. Use the arrow keys to scroll through the parameters until the upper display shows 3. Press the advance key to select the Input 1 menu. Advanced Features and Settings Model 101303-50...
Heaters with a negative temperature coefficient of resistance may be damaged if operated at full power at low temperatures. Metal film radiative heaters may not tolerate large duty cycle at high temperatures. The Model 101303-50 allows for two independent power limits and a temperature breakpoint to be set.
4. PID parameters: PID parameters may be manually adjusted. Note that control can rarely be improved upon, and danger of adversely affecting control performance is eminent. Advanced Features and Settings Model 101303-50...
Circuit Breaker trips Check that heater is sized properly. The Model 101303-50 will not deliver more than 15 Amps. Check that the heater power is not shorted to ground anywhere in the system. Error Messages and Troubleshooting...
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Check that circuit breaker is on, and line voltage is display anything, or displays present. but is not functioning If so, disconnect power, remove cover, and ensure all properly. connectors on the back of the control module are securely in place. Error Messages and Troubleshooting Model 101303-50...
Power Limit Below (PL B) It is likely that the user will need to change these settings to reach desired operating temperatures and ramping rates. Consult the Series 96 Manual for necessary settings. Appendix A: Default Factory Configuration Model 101303-50...
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Oper>ALM A1hi 1000 Set>glbl Set>glbl Set>glbl Fail Set>glbl PLSP 300C Set>glbl PL A Set>glbl PL B Set>glbl OPLP Set>InP1 In 1 Set>InP1 Dec1 Set>Out1 Prc1 4-20 Set>Out3 Ot 3 Set>Out3 Lat3 Set>Out3 Sid3 Appendix A: Default Factory Configuration Model 101303-50...
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