HeatWave Labs, Inc. HeatWave Labs Model 101303
Contents
1. Mechanical Rela Sensor receptacle 120VAC Very fast acting semiconductor fuse 20 Amp Bussmann p n FWH 020A6F 12VAC E J 12VAC E 3 24V trans former Front panel circuit breaker 120VAC Outlet 120VAC Inlet receptacle 120 or 240VAC 18 Appendix B Model 101303 22 Electrical Schematic Model 101303 22 Input voltage settings Caution Input and output voltages can be changed with internal transformer tap settings The information below is for reference only and to be done only by the factory or qualified technician For 120V operation jumper 1 to 2 3 to 4 5 to 6 and 7 to 8 Switched output from controller switched 120VAC Jumpers r a White Neutral 120VAC For 240V operation jumper 2 to 3 and 6 to 7 ONLY Switched output from controller switched 240VAC Jumpers Black White Neutral 240VAC Output voltage settings For 16V output connect H1 and H3 to L2 and connect H2 and H4 to L1 16VAC 16VAC 120VAC 120VAC For 32V output connect H1 to L2 and connect H4 to L1 and connect H2 to H3 Outlet 19 Input voltage settings Model 101303 222. Advance Key Watlow Series 96 User s When at the home page pressing this Manual for full description of key will open the programming menu Operations and Setup Pages If in other menus this key selects the menu choice in the upper display scrolls through menu selections or Infinity Home Key will scroll through parameter values in From the home page pressing once opens the lower display the Pre run menu pressing again starts the profile and opens the Run menu 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 3 Displays and Menu Navigation Model 101303 22 Getting Started Getting started using your new HeatWave Labs Temperature Controller should be quick and easy The Error Messages and Troubleshooting section of this manual describes errors that may be encountered during this process For more details about the operation of the control module consult the attached 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 1 Unpack the instrument Be sure that you received the following items in good condition If there was any damage in shipping please keep your shipping containers and contact the factory
3. Caution There may be subtle intricacies and implications for system operation when implementing these advanced features These alternate modes are not recommended except for use by expert users in special applications 1 Bumpless Failure Mode the controller output may be configured to keep outputting a fixed percent power rather than shutting off after a sensor fault 2 Additional alarm configurations The over temperature alarm may be configured to be non latching default is latching meaning it must be manually reset even when the process is back in the safe region The alarm may be configured to be two sided silenceable ability to be overridden and or triggered by a deviation from setpoint These other alarm modes should be very well understood before being implemented and are not recommended for general use 3 Calibration Sensor input and analog output may be manually calibrated to change offsets or gains This is rarely necessary since incorrect offsets and scaling are almost always caused by improper grounds faulty wiring or other pathological problems The controller should not be recalibrated unless it is certain that there are no other problems 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 13 Advanced Features and Settings Model 101303 22 Error Messages and Troubleshooting Err
4. Scroll up or down with the arrow keys until USE e appears in the upper display Press the blue advance key once to select this user menu 5 Press the blue advance key once or until Aut is displayed in the lower display of the control module Use one of the arrow keys to change the upper display from OFF to EunE 6 Press the infinity key to return to the main display and initiate the autotune sequence The upper display will flash Eun alternately with the temperature until it is done autotuning This process typically takes from a few minutes for small systems to over an hour for larger systems 8 Verify safe alarm conditions Your temperature controller is now configured for your system and ready to use During normal operation the current process temperature will be visible in the upper display and the setpoint temperature in the lower display If the over temperature alarm setpoint is exceeded optional feature the message R3h will flash in the upper display and heater output will be disabled This alarm can be cleared by pressing the infinity key after the process temperature has fallen more than 2 C below the alarm setpoint 7 Getting Started Model 101303 22 Programming and Executing Profiles This section outlines how to manage and execute temperature vs time profiles Detailed explanation of the menu structure and profile parameters can be found in the Watlow Series 96 User s Manual Note T
5. according to our Standard Product Warranty TB 166 Model 101303 22 Important Safety Notice Model 101303 22 Specifications e Ramp and soak programmability with storage for 2 profiles with up to 8 steps per profile e Autotuning PID control also supports manual tuning and other control modes including alarm mode Solid state control utilizing an oversized solid state relay for long life and precise control Phase angle fired SCR for use with tungsten heating elements Inductively coupled load for use with 8 16 or 32 volt loads See Factory Configuration in Appendix A Over temperature protection utilizing a separately controlled alarm setpoint and an independent mechanical relay in series with the solid state control relay Internal SCR is short circuit protected by a back panel accessible semiconductor fuse HWL p n 101960 01 FWH 020A6F e Over current protection using a front panel circuit breaker Open loop protection shutting down output if open loop operation is detected See Factory Configuration in Appendix A Dual LED displays on control module for simultaneous indication of process temperature and setpoint in Fahrenheit or Celsius default Input power 100 130 VAC or 230 240 VAC 50 60 Hz See Factory Configuration in Appendix A Output power e See Factory Configuration in Appendix A Display resolution 1 Absolute accuracy 1 Heater connector 3 pin screw terminal inc
6. 11 Advanced Features and Settings Model 101303 22 2 Use the arrow keys to scroll through the parameters until the upper display shows InP 1 3 Press the advance key to select the Input 1 menu Press the advance key five times until the lower display reads JEE 1 and the upper display reads 0 0 Use the arrow keys to toggle this to 0 5 Press the infinity key to return to the main display Power limiting Some heaters especially those used in furnaces must be controlled quite carefully 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 22 allows for two independent power limits and a temperature breakpoint to be set Warning This unit is designed to deliver maximum output voltage and amperage to the load at 100 controller output If the load is designed to run at lower than the maximum output capability the controller must be adjusted to limit the voltage to this load The factory has limited the output of this controller as per the controller settings listed in the Factory Configuration in Appendix A 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 To enable power limiting 1 Press the up and down arrows si
7. Controller with the ramping software option allows programming of 2 temperature vs time profiles called files that can each have up to eight distinct steps programmed into them Upon power up the unit starts at the Home Page and indicates the process temperature in the upper display and the setpoint or OFF in the lower display While not running a profile the setpoint can be directly adjusted with the up and down arrow keys The setpoint is registered about 2 seconds after the last pressing of either up or down arrow Management programming and execution of temperature vs time profiles are explained in the Programming and Executing Profiles section LEDs 1 to 4 1 Illuminated when heater output is active For example it will be on continuously when the heater is at 100 power and on half the time when the heater is at 50 power 2 Not used 3 Illuminated when the over temperature alarm has been activated 4 Not used Upper Display Indicates process Profile Indicator temperature or parameter value when in menus Illuminated when controller has been set to manual mode where Upper Display indicates percent output Lower Display Indicates process setpoint or parameter name when in menus Up and Down Keys Pressing up or down alone changes the setpoint or parameter value Pressing them simultaneously for 3 seconds accesses Operations Page If held for 3 more seconds accesses Setup Page See
8. does not control It heats regardless of setpoint until alarm limit trips The solid state relay may have failed This is unlikely unless the output has been shorted and the semiconductor fuse did not properly function blow Call factory Control module does not display anything or displays but is not functioning properly Check that circuit breaker is on and line voltage is present If so disconnect power remove cover and ensure all connectors on the back of the control module are securely in place 15 Error Messages and Troubleshooting Model 101303 22 Appendix A Default Factory Configuration If for any reason the instrument settings become corrupted the instrument must be reconfigured with the values listed below Additionally it will then be necessary to reset the setpoint alarm limit autotune the controller and reset any other advanced configurations that have been changed for your system Refer to the Watlow Series 96 User s Manual for more information Warning This unit is designed to deliver up to 16 Volts and 94 Amps to the load at 100 controller output If the load is designed to run at lower than 16 Volts the controller must be adjusted to limit the Voltage to this load The factory has limited the output of this controller as follows Power Limit Set Point PLSP 300 C Power Limit Above PL A Power Limit Below PL B It is likely that the user will need to chang
9. immediately e Model 101303 22 instrument chassis e Power Cord e HeatWave Labs p n 101960 01 FWH 020A6F 20A Fast Acting Semiconductor Fuse Installed e Manuals HeatWave Labs Model 101303 22 and Watlow Series 96 user s manuals e HeatWave Labs Catalog 2 Connect the instrument Warning This instrument is designed for use with input voltage current and frequency as specified in the Factory Configuration in Appendix A only serious equipment damage and or injury will occur if it is connected to improper power Caution Air vents are located on top bottom and rear of the instrument Air flow must not be restricted at these locations 1 Make sure the switch on the front panel is in the off position 2 Plug your process thermocouple Type K into the control sensor receptacle on the rear panel If you need to add a connector to your sensor do it now Remember thermocouples are polarity sensitive for Type K the yellow wire is positive 4 Getting Started Model 101303 22 Warning This unit is designed to deliver maximum output voltage and amperage to the load at 100 controller output If the load is designed to run at lower than the maximum output capability the controller must be adjusted to limit the voltage to this load The factory has limited the output of this controller as per the controller settings listed in the Factory Configuration in Appendix A It is likely that the user
10. the previous step If UFF is selected the controller output is set to zero and OFF is shown in the lower display 9 Programming and Executing Profiles Model 101303 22 Running a Profile The user can start executing a program at any step within either profile To run a profile 1 Enter the Pre Run menu by pressing the Infinity key once from the Home Page while a profile is not already running The Profile Indicator will begin flashing 2 The upper display shows the file number to be run and FLE is shown in the bottom display Use the up and down arrow keys to select which file number to run 3 Press the blue Advance key to accept the file number and advance to the step selection 4 Use the arrow keys to select the step number at which to begin running the profile 5 Press the Infinity key and the profile will begin executing from the specified step and the Profile Indicator will change from flashing to continuous illumination 6 You may view the currently running step parameters by pressing the blue Advance key multiple times 7 To stop the profile press the Infinity key when the profile is running Resuming a Halted Profile If no changes are made to the profiles after a profile has been halted the profile can be resumed from the same step from which it was halted To resume the halted profile 1 Press the Infinity key once to enter the Pre run Menu 2 Press the blue Advance key twice u
11. HeatWave Labs Inc HeatWave Labs Model 101303 22 Temperature Controller S N BG10184 eat ave Labs Inc A A alias one Model 101303 Temperature Controller a o User s Manual Important Safety Notice This instrument operates from and delivers potentially lethal voltages Observe all precautions when using this device and particularly be sure that all devices connected to the instrument are safely wired and properly grounded Always disconnect power to the instrument before opening the enclosure or making any wiring changes Additionally this device is intended to control heaters and thermal systems which may be hot and or dangerous Beware that damage to heaters and other equipment possibly resulting in personal injury or death may result from improper use or control of thermal systems Understand the safety implications of your system and take proper precautions to avoid damage to property or injury to personnel Where to Get More Information 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 Fax 831 722 5491 Watsonville CA 95076 2069 Email techsales cathode com Warranty and Repair Information Our products are warranted against defects in materials or workmanship
12. aker trips or any errors are displayed refer to the Error Messages and Troubleshooting section of this manual Watlow is a registered trademark of Watlow Electric Manufacturing Co 6 Getting Started Model 101303 22 7 Autotune the system Excellent thermal control is normally attained by automatically tuning the control parameters described below to the specific thermal system The controller should be autotuned the first time it is used and whenever the thermal properties of the system being controlled change significantly Notes For systems that cannot tolerate the overshoot that can occur during the autotuning process change the ATSP parameter as described in the advanced features to a lower value so that the system autotunes around a lower value The default autotuning point is 90 of the setpoint This may also be set to 100 to tune the controller at the setpoint if your system allows Be aware that the autotuning algorithm turns power on at 100 to measure system response Operating at 100 duty cycle may damage some types of heaters especially those used in high temperature furnaces Do not autotune the system if it will be damaged by 100 output power If this is the case refer to the Watlow Series 96 manual for the manual tuning procedure 1 Set the control setpoint to a safe operating value for your system 2 Press the two arrows keys simultaneously until UP Er appears in the lower display 3
13. d by pressing the infinity key Er 4 throughlEr 18 in Internal module errors not normally seen Cycle upper display power to unit and if problem persists call factory Troubleshooting Below are some tips to resolve problems not identified by the standard error messages Symptom Possible causes Displayed temperature goes Thermocouple leads reversed Shut off power down when heaters turn on immediately and check wiring of sensor Circuit Breaker trips Check that heater is sized properly The Model 101303 22 will not deliver more than 15 Amps Check that the heater power is not shorted to ground anywhere in the system 14 Error Messages and Troubleshooting Model 101303 22 Symptom Possible causes Heater never heats open loop errors cannot be avoided Check that heater is sized properly If so internal transformer may have failed Call factory Over temperature alarm will not clear This alarm limit has a two degree hysteresis The process temperature must fall more than 2 C below the alarm set point before it can be cleared with the reset key This hysteresis may be overridden by cycling power to the instrument once the process temperature has fallen below the alarm limit Temperature fluctuates by more than 1 degree Verify the unit has been autotuned in the current thermal configuration and near the setpoint temperature Ifnot do so Unit
14. e these settings to reach desired operating temperatures and ramping rates Consult the Series 96 Manual for necessary settings Table A1 Power input and output Load settings This unit can be internally configured by the factory for 120VAC or 240VAC and 50 Hz or 60 Hz input The output can be set to 32V 47A 16V 94A or 8V 94A This unit has been configured at the factory as follows I O Setting Units Value Input Voltage Volts AC 120 Output Voltage Volts AC 16 Output Current Amps AC 94 max Line Frequency Hertz Hz 50 or 60 Table A2 Control Module Settings Menu Location Parameter Value Oper gt ALM A3hi 1000 Set gt glbl C_F c Set gt glbl Err Lat Set gt glbl Fail Off 16 Appendix A Default Factory Configuration Model 101303 22 Menu Location Parameter Value Set gt glbl PLSP 300C Set gt glbl PLA 50 Set gt glbl PLB 35 Set gt glbl OPLP Off Set gt InP1 In 1 H Set gt InP1 Dec1 0 0 Set gt Out1 Prc1 4 20 Set gt Out3 Ot 3 AI Set gt Out3 Lat3 Yes Set gt Out3 Sid3 Hi 17 Appendix A Default Factory Configuration Model 101303 22 Appendix B Model 101303 22 Electrical Schematic Note 16V output 120V input configuration shown Solid State AT Firing Card Relay control 5 O Signal Phase Output Contro Out 24VAC power O o Output 1 Control 4 20 mA Module
15. he default settings of the HeatWave Labs Model 101303 22 allow for only a subset of step parameters that are available in the Watlow Series 96 Controller For example by default the program type parameter found in the Global Menu is set to time based which means setpoint steps are specified in time durations as opposed to being specified as a ramp rate in degrees per unit time In addition event inputs and outputs are not used Therefore the event handling functions and wait for event features are not implemented Three menus are used to manage and execute profiles the Pre run Menu the Run Menu and the Programming Menu They can be accessed from the Home Page of the system The Home Page is essentially the main display where process temperature and setpoint are displayed and when the unit is not in another menu Menu Function Programming Allows the user to program the steps that are stored in the two profiles Use the blue Advance key to scroll through parameters and press the Infinity key to exit the menu Pre Run The Pre Run menu allows the user to select a file and step number from which to begin execution or to resume a previously halted profile Enter the Pre Run menu by pressing the Infinity key from the Home Page Scroll through the menu using the blue Advance key While in the Pre Run menu the Profile Indicator will be flashing Run The Run menu is available while a profile is runni
16. luding ground conductor Type K thermocouple sensor input e range 0 to 1370 C e ambient rejection lt 0 1 C C e connector standard Type K Enclosure standard EIA 19 EIA rackmount 7 0 tall 5 rack units 14 deep 44 lbs Ambient temperature range 0 to 60 C non condensing Model 101303 22 Specifications Model 101303 Table of Contents Important Safety Notice cocida alia i Where to Get More Information i i Warranty and Repair Information i i Model 101303 22 Specifications cececceccecceceeeeeeeeceeeeeeeeeeseeseaeeaeeeeeeeeeesenaeees ii OVA ila lei ili elia ala aa lai 2 Displays and Menu Navigation i 2 Getting Stared aiii piani iii Riad 4 Programming and Executing ProfileS 8 Programming a Profile ii 8 otep Typesis stnilela aid 9 Running a Profe ceci ls pi 10 Resuming a Halted Profile i 10 Using the Wait for Process Deviation FUNCHION i 10 Advanced Features and Settings nana ncncnnnnnnccnnnns 11 Setting the autotune point to a lower value no 11 Switching between Celsius and Fahrenheit 11 Changing the resolution decimal point 11 Power limiting cenite A AAA Aaaa 12 Other features ui dla iaa ei ae ea 13 Error Messages and Troubleshooting ii 14 Eirormessages i ilaele A AN 14 Troubleshootingi i a telat tabes a e
17. multaneously After three seconds the word OPE will be visible in the lower display Continue pressing both keys until SE appears in the lower display 2 Use the arrow keys to scroll through the parameters until the upper display shows SL BL 3 Press the advance key to select the global menu Press the advance key five times until the lower display reads PL 5P Use the arrow keys to adjust the upper display to the desired temperature breakpoint where the controller will switch to the power limits set below 5 Press the advance key once so that the lower display shows Pt A Use the arrow keys to select the power limit in percent for temperatures above the temperature breakpoint set in step 4 6 Press the advance key once so that the lower display shows Pt b Use the arrow keys to select the power limit in percent for temperatures below the temperature breakpoint set in step 4 12 Advanced Features and Settings Model 101303 22 7 Press the infinity key to return to the main display Caution The autotune algorithm overrides these power limits during its execution Do not autotune your system if it can be damaged by 100 duty cycle Other features There are number of other features which are supported on the controller but are typically only useful under very special circumstances These are described briefly here Please consult the Watlow Series 96 user s manual for more information
18. ng allowing the user to view the setpoint and time remaining for the currently running step Enter the Run menu and start the selected file and step by pressing the Infinity key from the Pre Run menu Scroll through the menu using the blue Advance key While in the Run menu the Profile Indicator will be continuously illuminated Programming a Profile Two separate and distinct profiles each containing up to eight steps may be stored in the controller The step type can be any one of four step types available set point step soak step jump loop step or end step Various parameters will need to be specified for each step the number and types of which will depend on the step type chosen 8 Programming and Executing Profiles Model 101303 22 The general procedure for programming a profile is to 1 2 4 5 Enter the programming menu by pressing the blue Advance key once from the Home Page while the program is on hold or not running Select the file number by choosing number 1 or 2 while the F L E parameter is shown in the lower display and pressing the blue Advance key Select the step number within the selected file while the SE EP parameter is visible in the lower display and press the blue Advance key Select the step type as described below for each step in the profile After specifying a step type select type specific parameter values Repeat above procedure for each step in the profile S
19. ntil ESU appears in the lower display The upper display will show the file and step number at which the profile was halted and will be resumed Note the lr E SU parameter only appears in the Pre Run menu if a profile had been previously halted 3 Press the Infinity key to resume the profile Using the Wait for Process Deviation Function For each soak step in a profile a Wait for Process Deviation value Lu dE can be entered If a value is entered the controller will wait until the process value falls within the deviation band defined by that step s setpoint value the Wait for deviation value 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 22 Advanced Features and Settings There are numerous advanced features supported on the control module that may be useful in specific circumstances The most common ones are listed below Consult the Watlow Series 96 User s Manual for more details on these and other options Setting the autotune point to a lower value 1 Press the two arrows keys simultaneously until BP Er appears in the lower display Use the arrow keys to scroll until USE e appears in the upper display Press the advance key once to select this user menu BU N Press the ad
20. or messages The control module is capable of displaying a number of errors and alarm conditions These messages are described below For more details consult the Watlow Series 96 Manual Message Meaning and Corrective Action R3h i flashing in upper Recorded process temperature has exceeded alarm display limit over temperature setpoint Check value of alarm limit and integrity of sensor When the process temperature falls more than 2 C below the alarm limit clear the error by pressing the reset key Alternatively this alarm may be cleared by cycling power to the instrument once the process temperature has fallen below the alarm limit OPLP flashing in upper Open loop error The controller has been outputting display 100 power but its sensor temperature is not changing Verify that the sensor is located properly and that the heater is connected and functioning properly This error is cleared by cycling power to the unit This error indicates a thermal system malfunction do not ignore it EunE flashing in upper System is autotuning this only occurs when initiated display manually by the user No action is necessary although autotuning sequence may be terminated by setting Rut parameter to OFF in main menu Err D Err Err3 or Sensor errors Verify sensor connections and Err 4 in upper display continuity Unit will continue to display error condition until power is cycled or error is cleare
21. sita iina alienati ina neat iat 14 Appendix A Factory Configuration 16 Appendix B Model 101303 22 Electrical Schematic renees 18 Model 101303 22 Model 101303 22 Specifications iii Overview The HeatWave Labs Model 101303 22 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 an adjustable alarm that uses the control sensor as input The alarm will disable power to the heater if the alarm setpoint is exceeded Alarm switching is provided by an independent internal mechanical relay in series with the solid state control relay This alarm scheme provides protection against system runaway if the solid state relay should fail in the closed position In addition to over temperature protection the Model 101303 22 provides other mechanisms like open loop and open sensor detection to assist in system protection The phase angle fired SCR is protected by a semiconductor fuse that can be replaced via back panel access Caution An independent sensor is not used for the alarm scheme in the Model 101303 22 Be aware that some failure modes and resulting runaway can go undetected in a system that does not use an independent alarm sensor 2 Overview Model 101303 22 Displays and Menu Navigation The Watlow Series 96
22. tep Types The step type can be any one of four step types available set point step soak step jump loop step or end step Various parameters will need to be specified for each step the number and types of which will depend on the step type chosen The purpose of each step type and the parameters that need to be specified are detailed below Step Type Available Parameters Set Point Step SEPE ramp toa setpoint ina specified amount of time 5 9 Set point value 0 to 1370 C Hour Hours 0 to 99 PT im Minutes 0 to 59 SEC Seconds 0 to 59 Soak Step SoRH remain ata setpoint for a specified amount of time Hour Hours 0 to 99 FA in Minutes 0 to 59 L SED Seconds 0 to 59 udE Wait for deviation value if a value is entered the profile will wait until the process values falls within the range defined by the setpoint this value Jump Loop Step UL allows for jumping and looping to other steps in either of the two profiles UE Jump File 1 or 2 L J5 Jump Step 1 to 8 LJE Jump Count 0 to 255 the number of time the jump is to be executed a value of zero specifies an infinite loop End Step End specifies end of profile and the state of control when the profile is ended End End state Hold or OFF if Hol d is selected the controller will maintain the same setpoint as that specified in
23. usly for 3 seconds to enter the Operations Page GPEr will appear in the lower display 2 Scroll up or down with the arrow keys until ALF appears in the upper display 3 Press the blue advance key twice or until the upper display reads A 3h J The controller alarm setpoint may now be set with the arrow keys 5 Return to the main display by pressing the infinity key 5 Set the setpoint 1 The setpoint can be adjusted using the up and down arrow keys from the home page not while inside any other menus At this point adjust the setpoint to a value below the current process temperature to avoid applying power to the output The lower display shows OFF if the setpoint is adjusted to its lowest permissible value 0 C 6 Verify proper system performance 1 Ifyour system will be damaged by 100 output power set the power limits on the control module as described in the Advanced Features section In Appendix A the Power Limit Parameters factory preset is shown Turn the unit off plug in the heater and turn the unit back on again 3 Set the setpoint a few degrees above the present process temperature so that output power will be applied Verify that a LED 1 illuminates or begins to flash intermittently indicating heater output is activated and b The temperature begins to rise 4 Ifthe system temperature does not begin rising shut off power and investigate sensor and heater connections and integrity If the circuit bre
24. vance key three times or until RE SP appears in the lower display 5 Use the arrow keys to adjust the value in the upper display to the desired percentage of setpoint at which to autotune For example if RE SP is set to 80 and the setpoint is set to 750 degrees it will autotune at 600 degrees 6 Press the infinity key to return to the main display Switching between Celsius and Fahrenheit The instrument is shipped with each module configured to display temperature in Celsius To change to Fahrenheit or back to Celsius 1 Press the up and down arrows simultaneously After three seconds the word OPE will be visible in the lower display Continue pressing both keys until SEE appears in the lower display 2 Use the arrow keys to scroll through the parameters until the upper display shows SL bL 3 Press the advance key to select the global menu Press the advance key twice until the lower display reads LL F Use cd the arrow keys to select either F or 5 Press the infinity key to return to the main display Changing the resolution decimal point The instrument can be configured to display tenths of a degree but the maximum temperature that can be reached is 1000 degrees To change the resolution 1 Press the up and down arrows simultaneously After three seconds the word OPE r will be visible in the lower display Continue pressing both keys until SEE appears in the lower display
25. will need to change these settings to reach desired operating temperatures and ramping rates Consult the Series 96 Manual for necessary settings 3 Plug the unit into a power receptacle Do not connect the system heater at this time Warning This instrument is designed for use with input voltage current and frequency as specified in the Factory Configuration in Appendix A only serious equipment damage and or injury will occur if it is connected to improper power 3 Power up the instrument 1 Turn the instrument on using the front panel switch 2 After a few seconds the sensor temperature will be visible in the upper display of the control module in Celsius and the setpoint will be visible in the lower display Verify that this sensor temperature appears reasonable 5 Getting Started Model 101303 22 4 Set over temperature alarm set point The over temperature alarm setpoint must be set For more information on operating the user interface see Displays and Menu Navigation above Note The module will exit the menu system and return to the main display in 60 seconds if no keys are pressed If the control sensor reaches this setpoint for any reason the heater output will be shut off until the user resets the instrument manually by pressing the infinity key after the temperature has dropped more than 2 C below this alarm limit 1 Press and hold the up and down arrow keys simultaneo
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