User manual
Contents
1. edel om Your choice was 7 Press ENTER to confirm value the following screen will 2 00 appear SETUP MENU gt HG1 Setup e HG2 Setup Date Time 4 7 Auto Tuning AT Activate setup mode by pressing Enter Enter within the allowed time frame This will take you into the setup menu below It is recommended that a USB key is inserted for data logging SETUP MENU HG1 Setup e HG2 Setup Date Time Use A UP Y DOWN arrow keys to select between HG1 Setup and HG2 Setup Press ENTER to confirm selection the following screen will appear HG1 Setup Set Point Cal Factor Auto Tune Use A UP Y DOWN arrow keys to select Auto Tune Note e The calibration factor must be set to 0 00 C before activating the auto tune function or incorrect tuning will take place Press will appear ENTER to confirm selection the following screen HG1 PV HG1 SP HG2 PV HG2 SP The AT symbol indicates that auto tuning has commenced On completion of the auto tuning process AT auto tuning in progress indicator will clear If a USB key was inserted prior to starting auto tuning a data log can be obtained for temperature and a report for the auto tuning Glass Not Enabled If auto tuning is activated without enabling the appropriate glass the following message is displayed Press any key to return to menu Origio2. Origio HG37V21A Heated Glass Stage User S Manual ejdiol op Origio HG37 Component Description PE Data Logging Switch Keypad A Arrow Left Arrow Right Arrow Up Yy Arrow Down 9 Enter Escape Front Back Panel Display Keypad DC Power Input USB Data Logging Power switch Heated Glass 1 HG1 Heated Glass 2 HG2 Tri State LED ONOaARWN DS Origio HG37 Heated Glass Stage User Manual Page 2 of 28 O IGIO TABLE OF CONTENTS 1 General Information esu moa v eR RARO REC EDO n aea D i PES ub ge MMMRRAMMTERRVRAMRMMEREMMUPEDMST 5 1 2 DETIMICIONS Sereni terio pn roa Er etes Ep dsent Prbennt en event e E E a E CUTE 5 2 Important Information 222225 n255nsssaas FissazXRPR RESI EREFARRRIRA A sSPR P Fa SSSPasaasE O 2 1 Safety Information rere e ra ER xx RET RERERER ERA Fea ERR C NER NERA E MEA M AA PA RR EU 6 2 2 Operational Characteristics sssri ccce tek e rer ERR REXUR EA EREHRERRERERRRERRRERM ERE RERER a a FERER een 6 3 Product OVerVIeM 5ususntxnduxEACENExaS QNEM EM HEN NM MN ME EN NN M NE MD NEN MNA ME NNNM RM UE NM O 3 1 Product Hardware Description cerco eer er et ere Ru s rb Ra E FU ERR C nectarines 6 3 2 Product Operation description 06cce iii eene seinen enean nhan dune ndn nna 7 3 3 Product Performance Descripti
3. Origio Equipment The controller must not be operated outside of the Sterile Workstation or in an environment that will bring it into contact with liquids The external power supply unit is to be powered from a mains electricity supply and it must be earthed via the incoming mains lead 1 1 Symbols A Danger Symbol A Caution Symbol Note Symbol 1 2 Definitions PV Present Value Temperature SP Set Point Temperature SPmax Temperature above SP which Alarm is activated SPmin Temperature below SP at which alarm is activated AT Auto Tuning CL Auto Calibration CF Calibration Factor PWM Pulse Width Modulation gt Alarm Activated When displayed after PV temperature gt Menu Pointer When in front of menu item PID proportional Integral Derivative Controller NC Glass Not Connected Origio HG37 Heated Glass Stage User Manual Page 5 of 28 OfIGIO 2 IMPORTANT INFORMATION 2 1 Safety Information Before use the heated glass module must be connected to the controller supplied on a level surface designed to accommodate the heated glass No heated systems or hot containers must be placed on the glass surface when the controller is in operation The Control unit must be located on a level secure surface or in a custom made enclosure that is ventilated Note If the glass shows any signs of damage it must be disabled and disconnected from the controller 2 2 Operational Characteristics The heate
4. Press ENTER once the required SP value has been entered the following screen will appear Your choice was Press ENTER to confirm value the following screen will appear Enter SP Max Value SP 0 5 to SP 1 5 38 00 For SPmax enter a value in the range SP 0 5 C to SP 1 5 C Use lt LEFT gt RIGHT arrow keys to select the digit to edit Note The cursor will highlight the selected digit Use A UP Y DOWN arrow keys to increment or decrement the value 0 9 Press ENTER once the required SPmax value has been entered the following screen will appear Your choice was 37 00 Press ENTER to confirm value the following screen will appear Enter SP Min Value SP 1 5 to SP 0 5 610010 For SPmin enter a value in the range of SP 0 59C to SP 1 50C Use 4 LEFT RIGHT arrow keys to select the digit to edit Note The cursor will highlight the selected digit Use A UP VY DOWN arrow keys to increment or decrement the value 0 9 Press ENTER once the required SPmin value has been entered the following screen will appear Origio HG37 Heated Glass Stage User Manual Page 16 of 28 OF 9 IO oen Your choice was Press ENTER to confirm value the following screen will appear 37 00 HG1 Setup NB ON OFF A If aborted before confirmation of SPmin the system Set Point will revert back to t
5. UP Y DOWN arrow keys to increment or decrement the Month value 1 to 12 Press ENTER to confirm selection the following screen will appear Use A UP Y DOWN arrow keys to increment or decrement the Year value 11 to 99 Press ENTER to confirm selection the following screen will appear Use A UP Y DOWN arrow keys to increment or decrement the Hour value 0 to 24 Press ENTER to confirm selection the following screen will appear Use A UP DOWN arrow keys to increment or decrement the Minutes value 0 to 59 Press 9 ENTER to confirm selection the following screen will appear Origio HG37 Heated Glass Stage User Manual Page 20 of 28 O IGIO Seconds Use A UP Y DOWN arrow keys to increment or decrement the Seconds value 0 to 59 Press ENTER to confirm selection the following screen will appear SETUP MENU O Note HG1 Setup Use 4 LEFT gt RIGHT arrow keys to scan through HG2 Setup and edit any Date Time field Date Time D data is altered press ENTER to confirm changes 4 10 Date and Time Display The system date time and unit serial number can be viewed during normal operation by pressing ESC ESC within the allowed time frame Date 3 1 11 During an Error status condition accessing this function Time 21 52 42 temporarily disables the Alarm sound The respective er
6. on the centre of the glass this dish must be at a stable temperature and the medium must be at SP before starting the calibration procedure If this is not the case do not perform this operation e Initially check Set point temperature is the desired value 37 C e Ensure Calibration factor is set at 0 009C e Allow the unit to run and wait until the PV temperature stabilises approximately 30 minutes before placing the pre heated SP temperature petri dish with medium before taking any measurements Origio HG37 Heated Glass Stage User Manual Page 24 of 28 OfIGIO e Allow both the PV temperature displayed and the temperature of the medium to stabilise e Once the stabilised temperature has been achieved take a temperature reading of the medium and compare this temperature with the indicated temperature on the display of the HG37 e The difference in both of these temperatures must then be entered into the HG37 as the Calibration factor and the unit allowed to reach a stabilised temperature and the indicated temperature should settle out to between SP 0 029C amp SP 0 029C e Before entering the CF value confirm that PV CF temperature is less than SPmax settings as the Alarm will be activated if SPmax is exceeded The system no longer allows the Alarm to be disabled Thus if the PV CF value is in excess of SPmax enter a CF value which will give a resulting temperature value less than SPmax Allow for temperature s
7. or HG2 cccccccccescceeueceeeeeueeeecueeevcueeescaeeesuaeeusuanersuunerauunerags 15 4 5 Set Point SP Set Point Max SPmax and Set Point Min SPmin seseesssee 15 4 6 Calibration Factor CF iae nee E ERHRARKKRERRRARERMRRERRERERRRARERREARERKRERERRFRRRARER AER 17 4 7 Auto TURING AT ieren exin ete elle do oo dore a PCR e tenes e RR bn e Rt a 18 4 8 Auto Calibration CL iieeecu ier re otro err n RE eher Xr E coins REDE NE FU Dine eiia 19 4 9 Date and Time Set p seusseseiseroncetrocis taser E E etr VEM E RPEOTR Ea EET Ia DES 20 4 10 Date and Time Display isciccsccicccsensteccsadedscecencnenscetedecensectecetensietestecnssecentberetanesteenias 21 5 Operating the HG37 iiisssassasaskuzaxax E baisREFRI RERRFER ERE PEE T FERRE EMEN ERRARE d 5 1 Normal Operation ie eR ERR ets noth an eid eia Maeda TER EA ARA MOVER EDO RE E ER NEAR AME RUM 21 Origio HG37 Heated Glass Stage User Manual Page 3 of 28 or IN JO ae 5 2 Checking the Temperature irent eire nib nates Que EEN 21 5 3 AUTO TUNING AT accorto a ee b e d Rib rabia uda c le mr dan iet die ene 21 5 4 Calibration setting up CF value eei eru exa d n Rea E DR o RR E cna E OR 22 5 4 1 Auto Calibration o p aa EXER A EU RRERKRXEN PA ERE EN AMMUETAA NER ERE EUREN ARR EAR EK NDA 23 5 4 2 Manual Calibration Procedure 1 Glass Stage without Petri Dish seseseeseseess 24 5 4 3 Manual Calibration Procedure 2 Petri Dish in Situ ls
8. these procedures are described below 5 4 1 Auto Calibration The auto calibration function automatically calculates the calibration factor with the use of a specially built calibration probe plugged in to the second glass heating channel Both HG1 and HG2 have to be calibrated separately please contact your supplier if you do not have a calibration probe The alarm function is automatically temporarily disabled for the channel which is being used for the probe The symbol CL indicates auto calibration in progress and will clear on completion It is recommended that a USB key is inserted for data logging The Auto calibration time is now fixed and cannot be edited The process will consume a minimum of 50 minutes from the moment the glass reaches the set point But the CL sign is left on until the glass temperature achieves stability After successful completion the channel which is not being calibrated is automatically disabled after the completion of the calibration process Auto Calibration Temperature Chart B un B o J w w O um NO N O o vo I B25 ia 2 20 z E 15 10 5 0 OY st uiu OQ r 0 00 NAMA e OO e 0 OO CN P CN MN e OD c3 c3 uiuos o Y c1 OQ O 10 i i0 NEYIN 0 0L 0 0 8 O O 10 i sf sf 0 ANANA AJA O o m ui OO c sf 0000 c st OQA QD CN TOR DAAMNnRADAAAMNMNKR AD O m mm m s s sos N 0 i i in O OO OO O O v ci e c ce NL N NNNM CV CN CN CN CN CN CN CN CN CN CN CN CN
9. 185 Origio HG37 Heated Glass Stage User Manual Page 12 of 28 OF 9 O pm HG1 PV 0 00 C HG1 SP 37 00 C HG2 PV 0 00 C HG2 SP 37 00 C 4 2 Menu Access via the Keypad Important Do not use any sharp items on the keypad including pens or pencils On the front of the controller keypad press the following exact sequence orgio HG Controller Enter Enter shown on the keypad as e Enter activate menu accept selection Escape exit menu return to previous menu item The key sequence must be entered within 1 second of each key press Origio HG37 Heated Glass Stage User Manual Page 13 of 28 OF 9 IO exripmen 4 3 Menu Structure Main Setup Menu lene Set Point Set Point Max HG1 Setup Cal Factor Auto Tune Auto Calib enel Set Point Set Point Max HG2 Setup Cal Factor Date Time Auto Tune Auto Calib Set Point Min Set Point Min Origio HG37 Heated Glass Stage User Manual Page 14 of 28 edel om 4 4 Enable Disable HG1 and or HG2 Activate setup mode by pressing Enter Enter within the allowed time frame This will take you into the setup menu below SETUP MENU gt HG1 Setup e HG2 Setup e Date Time O Note The LED on the glass is now RED indicating that the heating process has been suspended SETUP MENU gt HG1 Setup e HG2 Setup Date Time Use A UP Y DOWN arrow keys to select the desired
10. C ambient temperature remains relatively constant at normal operational state and any other changeable environmental variables also remains constant during the process Auto tuning must be Origio HG37 Heated Glass Stage User Manual Page 21 of 28 OF 9 JO pm executed when the glass is at room temperature It is recommended that a USB key is inserted for data logging during the operation On completion of the tuning process AT auto tuning in progress indicator will clear and normal operation will commence A data log and report files are created on the USB key if present However it is advised that before active use the system is rebooted and another temperature log obtained to determine if correct tuning has taken place It is not possible for the controller to indicate on the display success or failure of tuning due to its single generic feedback loop and dependency on environmental variables beyond its control Therefore it is imperative that a visual and or temperature data log check is carried out after completion of tuning If the correct tuning constants have been deduced temperature peak on reaching SP should be minimal If the temperature peak is 1 00 C above SP then auto tuning has not been successful and auto tuning must be executed again An acceptable value for the temperature peak must not exceed SP 0 30 C to 0 50 C and the oscillation must not exceed SP 0 30 C in settling down to SP temperature The following grap
11. CN MMM ce e e o oe oe oe oe woe e e wc oe M Time Origio HG37 Heated Glass Stage User Manual Page 23 of 28 O IGIO 5 4 2 Manual Calibration Procedure 1 Glass Stage without Petri Dish It is recommended that a memory stick is inserted into the USB socket and utilise the data logging facility to record the temperatures of the HG37 It is recommended under normal use for quality control This setup and calibration procedure must first be performed without any Petri dishes or other objects on the heated glass stage The workstation must be in its normal operating mode this is very important as it will affect the resulting exercise and render the setup ineffective Perform the following after switching on the controller e Initially check Set point temperature is the desired value 37 C e Ensure Calibration factor is set at 0 009C e Allow the unit to run and wait until the PV temperature stabilises approximately 30 minutes before taking any measurements e Once the stabilised temperature has been achieved take a temperature reading at the center of the glass and compare this temperature with the indicated temperature on the display of the HG37 e The difference in both of these temperatures must then be entered into the HG37 as the Calibration factor and the unit allowed to reach a stabilised temperature and the indicated temperature should settle out to between SP 0 029C amp SP 0 029C e Before entering the CF v
12. HG37 Heated Glass Stage User Manual Page 18 of 28 O IGIO Note Both HG1 and HG2 have to be tuned separately If both glasses are enabled the glass not being tuned is temporarily disabled and enabled after the tuning is complete Auto tuning must be executed when the glass is at room temperature Before commencing the auto tuning process all environmental variables must be at normal operating state as the calculated gain constants vary depending on environmental variables Moreover it is extremely important that the calibration factor is set to 0 00 C before commencing the auto tuning process 4 8 Auto Calibration CL Before initiating the auto calibration function a calibration puck must be plugged into the spare glass heating channel and the channel must be enabled Activate setup mode by pressing Enter Enter within the allowed time frame This will take you into the setup menu below It is recommended that a USB key is inserted for data logging SETUP MENU Use A UP Y DOWN arrow keys to select between HG1 HG1 Setup Setup and HG2 Setup e HG2 Setup Press ENTER to confirm selection the following screen e Date Time will appear HG1 Setup Cal Factor Auto Tune Auto Calib Use A UP DOWN arrow keys to select Auto Calibrate Press ENTER to confirm selection the following screen will appear The CL symbol indicates that auto calibration has commenced to de
13. Heated Glass Stage User Manual Page 8 of 28 O IGIO 3 5 5 Describing the Auto Tuning AT The auto tuner enables the controller to automatically tune its PID algorithm gain constants Kp Ki Kd and the PWM ON time per element maximum of two heat cycles The PWM ON time per element is incremented if necessary by comparing the change in temperature during a specified time period until the PV temperature reaches the set point Once the temperature PV reaches the set point the auto tuner starts to calculate the Kp Ki and Kd values for the PID algorithm used by the HG37 These gain constants are deduced by the number of temperature peaks peak type history of peaks difference error between PV and SP sample time and adjusting the output power to the glass stage to achieve SP with minimal overshoot and oscillation 3 5 6 Describing the Calibration Factor CF The calibration factor is the value used by the internal processor to compensate for the actual temperature on the middle of the glass and the temperature read by the sensor on the outer rim of the glass 3 5 7 Describing the Auto Calibration CL The auto calibration function automatically calculates the calibration factor with the use of a specially built calibration probe and connecting it to the second glass heating channel Both HG1 and HG2 have to be calibrated separately 3 5 7 1 The Auto Calibration Function Methodology after Activation When the auto cali
14. N time in heat cycles the PWM signal is activated per element If the cycle count is greater than 2 this error is generated The Error and Alarm sound can be cleared by accessing the Setup Menu or display Date amp Time functions The error is logged if a USB key is present the previous values for Kp Ki and Kd are re instated Auto Tuning must be re executed If the error persists please check for inconsistent environment changes or contact an Origio service technician HG1 PV HG1 SP HG2 PV HG2 SP 3 5 10 2 Describing Over Temperature Error E2 This error transpires when the PV temperature exceeds SPmax temperature setting All heating elements are switched off and the error is logged if a USB key is present The error could be generated due to an environmental change as an initial remedy re run the auto tune function to deduce if the error persists Origio HG37 Heated Glass Stage User Manual Page 10 of 28 O IGIO HG1 PV HG1 SP This is a critical error If it persists please do not HG2 PV use the unit or the glass and contact an Origio HG2 SP service technician for assistance Important Note 3 5 10 3 Describing Under Temperature Error E3 This error transpires when the PV temperature drops below SPmin temperature setting The error is logged if a USB key present HG1 PV Important Note HG1 SP This is a critical error If it persists please do not HG2 PV use the unit or the glass and co
15. abled The SP Set Point or operating temperature must be set before the glass module will begin to heat this will be set during manufacture to 37 00 C however if there is the need to perform this it is described later Origio HG37 Heated Glass Stage User Manual Page 7 of 28 O IGIO Before normal operation can begin the controllers heating system must be tuned to the environment it is operating in and calibrated This must be done for both HG1 and HG2 separately The glass modules will begin to warm up automatically The LED on the glass will display a particular colour depending upon the temperature of the glass explained below There is an LED built into the glass surface displaying one of three colours depending upon the temperature Operating state The sequence and colour representation is as follows Q Red Temperature above SPmax section 3 5 3 or in setup Display date and time mode Q Blue In Heating Mode Green Temperature is ok and within SPmin and SPmax sections 3 5 3 amp 3 5 4 Once the glass has reached the setpoint allow the glass to stabilise for a minimum of 30 minutes Allow more time for improved stability Ensure all other surfaces are up to operating temperature before commencing working on the glass Check the actual temperature on the HG37 controller display for the accurate glass temperature 3 3 Product Performance Description The Glass module is designed to provide and maintain a constan
16. alue confirm that PV CF temperature is less than SPmax settings as the Alarm will be activated if SPmax is exceeded The system no longer allows the Alarm to be disabled Thus if the PV CF value is in excess of SPmax enter a CF value which will give a resulting temperature value less than SPmax Allow for temperature stabilisation and repeat process until the desired CF value is reached in stages A secondary solution will be to allow the glass to cool down to ambient temperature first and then enter CF value Note The Alarm sound cannot be disabled for safety reasons e Re test the glass center temperature and ensure that it s as close as possible to the SP temperature You may see slight fluctuations but the stable temperature will be whatever is displayed if there is a slight difference between the glass centre and displayed temperature you can adjust the calibration factor accordingly either up or down to achieve the correct temperature in the center of the glass e To attain a confirmation of correct calibration allow the unit to run for a period of time and a second check made During normal operation the displayed temperature will be stable however there may well be slight fluctuations as the control system performs checks during the cycling of the heating system 5 4 3 Manual Calibration Procedure 2 Petri Dish in Situ Following the above it is possible to adjust for Petri dish anomalies by placing a Petri dish filled with medium
17. bration function is activated the following sequence of events is performed by the system e Initially waits until PV temperature has reached SP temperature e When PV equals SP waits a further 20 minutes to attain temperature stability on the glass e Then records 10 temperature readings from the calibration probe The average value for the 10 readings Tlavg is then calculated e The Calibration Factor CF is then incremented by 1 00 C to deduce the rate of drop in temperature and waits a further 10 minutes to attain temperature stability on the glass e Another 10 temperature readings are recorded from the calibration probe The average value for these 10 readings T2avg is then calculated e The temperature gradient is then calculated for the two sets of data obtained from the probe as follows T2avg Tlavg T t dient emerature graaien 1 00 e After calculating the gradient the function predicts calibration factor values as follows Glass SP Probe Temperature Predicted Calibrating Factor inc d Temperature Gradient The calibration factor is now set to zero 0 00 C e The calibration factor prediction is then continued for approximately a further 20 minutes e Once the total auto calibration time of 50 minutes is attained an average of the predicted values is calculated and assigned to the calibration factor CF Origio HG37 Heated Glass Stage User Manual Page 9 of 28 OF 9 JO pm e The calibrat
18. d glass will warm to Set Point temperature SP and is controlled by a proportional integral derivative controller PID controller with a generic control loop feedback mechanism i e temperature sensor and an auto tuning mechanism to acclimatize the glass heating to the operating environment within the power limitations of the controller Placing extremely hot or cold items on the glass should be avoided during normal operation This includes touching the glass with your hands especially when performing the auto tuning and auto calibration operations There is a Tri state LED fitted under the surface of the glass this will display the glass temperature status giving a clear indication if the surface temperature is within boundaries The controller case will get warm during operation and this is normal The operational characteristics of the glass heating system works by rotating the heat cycle in the glass surface keeping an even temperature without hot spots 3 PRODUCT OVERVIEW 3 1 Product Hardware Description The HG37 System consists of a control unit the heated glass module and the interconnecting cable The power supply and the EMI filter inside the controller have been replaced by a 21V 3A external brick type power adapter The Unit comprises of the external power adapter along with the controller and the glass stage The control unit has a keypad mounted on the front to allow for user settings and data access The HG37 control
19. duce the required calibration factor On completion of the auto calibration process CL the progress indicator will clear and the controller will revert to normal operation If the heating channel to be calibrated is not enabled the Glass Not Enabled following message is displayed Press any key to return to menu If the heating channel the auto calibration puck is connected Cannot Calibrate is not enabled the following message is displayed Press any key to return to menu Origio HG37 Heated Glass Stage User Manual Page 19 of 28 ONMOIO p Note Before initiating the auto calibration function a calibration puck must be plugged into the spare glass heating channel and the channel must be enabled 4 9 Date and Time Setup diim Activate setup mode by pressing Enter Enter within the allowed time frame This will take you into the setup menu below SETUP MENU Use A UP Y DOWN arrow keys to select Date Time e HG1 Setup e HG2 Setup Date Time Press ENTER to confirm selection the following screen will appear Use A UP Y DOWN arrow keys to increment or decrement the Day of Week value Sunday to Saturday Press ENTER to confirm selection the following screen will appear Use A UP Y DOWN arrow keys to increment or decrement the Date value 1 to 31 Press ENTER to confirm selection the following screen will appear Use A
20. e calibration process will take longer e If you turn the power off to the HG37 or there is a power disruption you must turn the unit back on and allow to stabilise for correct operation e When taking temperature reading on the medium ensure your probe is fully inserted in the medium 5 5 The LED Warning System There is a tri state LED embedded in the glass surface This will display either Red Blue Green the table below explains the light system Red Temperature above set point max or in setup Display date and time mode Blue In warming phase Green Set Temperature Achieved and is within SPmin and SPmax Origio HG37 Heated Glass Stage User Manual Page 25 of 28 O IGIO 5 6 Data Logging amp Collection 5 6 1 What is Data Logging Data logging is the recording of the Present temperature PV of the glass surface at a particular moment in time and this is synchronised by the inbuilt clock hence ensure the correct date and time are set This data can be used to check a period of activity to ensure consistent temperature was maintained and any error generated which can be sent to Origio support if required to assist in problem diagnosis It is recommended that a USB key is inserted for data logging during operation 5 6 2 Setting up Data logging To record store data on the HG37 a formatted USB memory device must be inserted into the USB socket on the rear of the control unit with a minimum capac
21. glass to be setup i e HG1 Setup Press ENTER to confirm selection the following screen will appear Enable HG1 Use lt LEFT gt RIGHT arrow keys to select between lt YES gt and lt NO gt to enable or disable HG1 Press ENTER to confirm selection the following screen will appear SETUP MENU gt HG1 Setup e HG2 Setup Date Time Follow the same procedure to enable or disable HG2 4 5 Set Point SP Set Point Max SPmax and Set Point Min SPmin SPmax and SPmin are the alarm sound activation points Activate setup mode by pressing Enter Enter within the allowed time frame This will take you into the setup menu below SETUP MENU gt HG1 Setup e HG2 Setup e Date Time Use A UP Y DOWN arrow keys to select between HG1 Setup and HG2 Setup Press ENTER to confirm selection the following screen will appear HG1 Setup e ON OFF gt Set Point Cal Factor Use A UP DOWN arrow keys to select Set Point Press 2 ENTER to confirm selection the following screen will appear Origio HG37 Heated Glass Stage User Manual Page 15 of 28 edel om Enter SP Value 32 00 to 40 00 C 37 00 Use 4 LEFT gt RIGHT arrow keys to select the digit to edit e Note The cursor will highlight the selected digit Use A UP DOWN arrow keys to increment or decrement the value 0 9 m
22. h has been obtained by using the USB Data Analyser software Please obtain a copy of the software along with the Unit Auto Tuning Temperature Chart 40 Ww ul p N w Ui o Temperature C N o 15 10 5 0 ui c amp i Oo r ui e QO Fr AN DO e amp o iui co r st AA DOAMONR TID wo VLE NNANANNNY IAY ON QOMNANNAN Y AYTON ONNAN JAY O0 CO amp cx m ui xo 000 c cCN ITIN PF 000 c CN st 100 F 00 OO c em sti r WOO d Q Q ui cd cd duod 90 OQ ON ANAN m m m m m m st st st st SE SE SE 0 un OoOcoOcocococoococooooocoooocoooooocooooooooooo CV CN CI CN CN CN CI CN CN CN CI CN CN CI CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN Time Q Important Note Both HG1 and HG2 heating channels have to be tuned separately if connected Auto tuning must be re executed again if there are changes in ambient temperature exceeding 3 C 5 4 Calibration setting up CF value It is important that 1 The room ambient temperature is stable and not above SP 2 The workstation surface has been allowed to saturate to a stable temperature Origio HG37 Heated Glass Stage User Manual Page 22 of 28 OF 9 JO pm 3 Itis also important that you do not turn off and on the HG37 during this procedure and the CF value of both HG1 and HG2 are set to 0 00 C before commencing calibration procedure 4 Calibration must be executed when the glass is at room temperature 5 The glass can be automatically or manually calibrated
23. he original settings for SP SPmax Cal Factor and SPmin 4 6 Calibration Factor CF Please only use this procedure if you are manually calibrating or wish to fine tune the difference in PV temperature and the temperature value read from the centre of the glass or petri dish with medium Activate setup mode by pressing Enter Enter within the allowed time frame This will take you into the setup menu below SETUP MENU Use A UP Y DOWN arrow keys to select between 2HG1 Setup HG1 Setup and HG2 Setup e HG2 Setup Press ENTER to confirm selection the following Date Time screen will appear od Use A UP VY DOWN arrow keys to select Cal Factor LJ i H al Point Press ENTER to confirm selection the following screen will appear gt Cal Factor dd The range of the calibration factor is between 0 009C to 10 009C Use 4 LEFT gt RIGHT arrow keys to select the digit to edit Note Eder ep Wali The cursor will highlight the selected digit and if auto calibration was used it will show a value which is the difference in temperature on the 010010 middle of the glass and the temperature read by the sensor on the outer rim of the glass Use A UP W DOWN arrow keys to increment or decrement the value Press ENTER to confirm selection the following screen will appear Origio HG37 Heated Glass Stage User Manual Page 17 of 28
24. ion probe is then disabled However the auto calibration in progress indicator remains on screen until the PV temperature drops to SP temperature 0 2 C At this point the Alarm sound is re activated e Auto calibration is now complete 3 5 8 Describing the Auto Calibration Time This is the time taken to execute the auto calibration process The execution time is 50 minutes on attaining SP and it cannot be altered 3 5 9 Describing the Alarm The alarm sound can never be turned off permanently Whenever the HG37 is powered up the alarm function corresponding to SPmax and SPmin is disabled for individual glasses until the respective set points SP are reached for the first time Once the set point is reached for the first time the symbol gt after the present value PV temperature indicates that the alarm function is enabled for the respective glass 3 5 10 Describing the Error Codes Error codes are displayed next to the temperature of the glass in use All the errors are logged via the USB device It is encouraged that the user plugs in a USB key during operation of the HG37 to log the information E1 Auto tune Error E2 Over temperature Error E3 Under temperature Error E4 Glass connection Error E5 Temperature critical Error E6 Hardware critical Error E7 Temperature sensor Error 3 5 10 1 Describing Auto Tune Error E1 This error transpires when the Auto tune process fails The Auto tune function calculates the O
25. is is to be carried out the internal control circuit must be disconnected Please seek assistance before carrying out this type of test Conformity Unit Conforms to CE Low Voltage Directive 2006 95 EC For Technical Support Please Contact Contact Numbers For Sales Support Please Contact Contact Numbers Origio HG37 Heated Glass Stage User Manual Page 28 of 28
26. ity of 1GB The controller will automatically export temperature readings to the USB port creating a file on the device for each day and storing a text data file within it If the memory device fills the controller will continue to maintain all temperatures but the logging will temporarily cease The USB memory device will need to be cleared regularly and we recommend at a minimum weekly period if a 4GB device is used and to be reinserted into the USB socket to continue recording When the USB memory device is inserted into the socket the data light will show green The USB Analyser software can be used to aid in the analysis of the logged data Warning Only insert data logging device after power up and the controller shows the status screen 5 6 3 Interpretation of Data The data format will be a text list created and ordered by time amp date with the mean temperature for each glass connected HG1 amp HG2 if connected and recorded at that moment They must be viewed in WordPad or Excel and each record is a CSV file in a single line per event All the errors are logged via the USB device It is encouraged that the user plugs in a USB device during operation of the HG37 to log the information The format is as follows hh mm ss aa aa erri bb bb err2 hh Hours mm Minutes SS Seconds aa aa HG1 temperature if enabled err1 HG1 error code if any error exists bb bb HG2 temperature if enabled err2 HG2 error code if any error e
27. ntact an Origio HG2 SP service technician for assistance 3 5 10 4 Describing Glass Connection Error E4 This error transpires after activating a glass if it s disconnected sensor failure or cable damage e g during a cleaning process The error can be cleared by accessing Setup Menu or Date amp Time display function after taking remedial action The error is logged if a USB key is present HG1 PV HG1 ER This is a critical error If it persists please do not HG2 PV use the unit or the glass and contact an Origio HG2 SP service technician for assistance Important Note 3 5 10 5 Describing Critical Temperature Error E5 This error transpires when the PV temperature exceeds the SPmax setting by 0 5 C It is classed as a fatal error and the system executes a complete heating system shutdown including a status change for the glasses The whole display will blink except when the error is generated due to an internal communication bus failure and then it will be static The error is logged if a USB key is present HG1 PV HG1 T This is a critical error If it persists please do not HG2 PV use the unit or the glass and contact an Origio HG2 SP service technician for assistance Important Note 3 5 10 6 Describing Hardware Critical Error E6 This error transpires due to unrecoverable hardware status or failure in the heater interface The system will attempt three times to reset the heater interface before
28. on sesssssssssssssssessssese sene enne menne menie menie mene 8 3 4 Definition OF USQ iore xr ai a Ma M RA a eR 8 3 5 Functions and Terminology Descriptions cceccee eee eee e eee eee eran eee e neta nena nena eae 8 3 5 1 Describing the Present Value PV iiis eene ear e RH EE i e va ROO T dente RR x n 8 3 5 2 Describing the Set Point SP ssssssssssssssssssssssessenseee seems nemen tese enne 8 3 5 3 Describing the Set Point Max SPmax cssssssssssssssessens ensem nemen esee 8 3 5 4 Describing the Set Point Min SPmin cssssssssssssn mmm nene 8 3 5 5 Describing the Auto TUNING AT sssssssssssesssem mmm memee menie testen 9 3 5 6 Describing the Calibration Factor CF ccceceeeee eee eee eee eee en mmm 9 3 5 7 Describing the Auto Calibration CL ccceceee cece eee meme memes 9 3 5 8 Describing the Auto Calibration Time cceccee eee ee eee ee eee eee eee meme mene 10 3 5 9 Describing the Alarm zione rrr beer pectine ine etri b ns or cR e bc e dei a d e 10 3 5 10 Describing the Error Codes ee e i Rex ns RE HR EA ARE UAI E RT CUORE RAD RU OR CHR 10 4 User SeEUp uio xaxa ua xxu Eg n OC Ro RR CR NR NR RR RE Hu OR A SII 12 4 2 Menu Access via tlie Keypad e eet ner hec cis co Ree RE ERE Fed R GR Rrb CR HR KG 13 4 3 Menu StE cture 2 eria eI iv DRM a E rEiPN RIIV M I M P cM NIRE Maen AT DERE DE eee 14 4 4 Enable Disable HG1 and
29. ror codes will still be displayed on the screen SN 20140301185 as long as the error persists 5 OPERATING THE HG37 5 1 Normal Operation Once the controller is setup correctly and the temperature on the glass stabilises Allow 30 minutes it will maintain the glass surface temperature at SP and will not require any further interaction 5 2 Checking the Temperature The actual temperature of the surface is displayed on the LCD display and will also show the Set Point The alarm state is indicated by the symbol which is only displayed after reaching SP from power up 5 3 Auto Tuning AT The auto tuner enables the controller to automatically tune its PID algorithm gain constants Kp Ki Kd and the PWM ON time per element maximum of two heat cycles The PWM ON time per element is incremented if necessary by comparing the change in temperature during a specified time period until the PV temperature reaches the set point Once the temperature PV reaches the set point the auto tuner starts to calculate the Kp Ki and Kd values for the PID algorithm used by the HG37 These gain constants are deduced by the number of temperature peaks peak type history of peaks difference error between PV and SP sample time and adjusting the output power to the glass stage to achieve SP with minimal overshoot and oscillation Before initiating the auto tuning process it is imperative that calibration factor is set to 0 00
30. ssesssess m 24 5 5 The LED Warning SySteli csi eeekoscrepitr pinnar e ini penan VN Ea EPIA EET DOE EEn als 25 5 6 Data Logging amp Collection reisis sisidiminininin indan a a er esiste nenne 26 5 6 1 What is Data Logging RR XRa ER RARAEKRREARRRARRRERRGKARATARERKERPAR INE MNANE NAAN MEAN KA 26 5 6 2 Setting up Data lOGGING ccc meses emen senses eee 26 5 6 3 Int rpretation of Data ssevissciinscenesedsaesvavardenasvevstaenseicenaathatubentad sna KANSANA KEENAN EANN 26 5 7 Cleaning amp Care of the Glass and control unit s ssssssrsssrrrssnrssrrresrrnnurnnnnrnnnurnnnurnnnuran 26 5 7 1 Surface Cleanlrig eee orexhex tremor eaa e d ebrii bine a baci e DC x d dido ad 26 5 722 GlaSS Cane ce ERE 26 5 753 Control BOX xxt eR RERRR ERR ERR eels aa Mae ec ee een ERU ER HRERERERURER AER EMERAR ota beh en FATREK NGA 27 6 Technical Specification aiiooaao sanus nau uuu uu Rua uu au au ax a sax au uua wawa uana 28 Origio HG37 Heated Glass Stage User Manual Page 4 of 28 O IGIO 1 GENERAL INFORMATION This manual contains information that is subject to copyright All rights reserved This manual should not be photocopied otherwise copied or distributed completely or in part without the approval of ORIGIO Equipment This equipment conforms to the CE Low Voltage Directive There are no user serviceable parts in either the controller or Glass heater module and any service problems must be referred to
31. t 37 009C over the central 60mm glass area to within 0 1 C at a maximum ambient temperature of 36 C once calibrated and the sensor has a reaction time of 100 milliseconds The heat source is regulated by a microprocessor and employing a unique method of controlling the heat signature to ensure an even temperature across the surface The temperature accuracy maintained by the sensor is 0 1 C The light transmission through the coated glass over the 400 1000 nm range is 90 to 95 3 4 Definition of Use A heated glass surface to maintain a temperature of 379C over an area of 0 2827 cm to keep Petri dishes with liquid contents not exceeding 409C and not being below 329C 3 5 Functions and Terminology Descriptions 3 5 1 Describing the Present Value PV The Present Value is the current temperature of the glass stage 3 5 2 Describing the Set Point SP The set point SP is the temperature at which you wish the surface to be maintained desired temperature 3 5 3 Describing the Set Point Max SPmax The set point max SPmax is the temperature above SP at which the Alarm is activated The values that can be edited are in the range of 0 59C to 1 59C above the specified set point 3 5 4 Describing the Set Point Min SPmin The set point min SPmin is the temperature below SP at which the Alarm is activated The values that can be edited are in the range of 0 59C to 1 59C below the specified set point Origio HG37
32. tabilisation and repeat process until the desired CF value is reached in stages A secondary solution will be to allow the glass to cool down to ambient temperature first and then enter CF value Note The Alarm sound cannot be disabled for safety reasons e Re test the medium temperature and ensure that it s as close as possible to the SP temperature You may see slight fluctuations in the displayed temperature 0 02 C but the stable temperature will be the medium If there is a slight difference between the medium and displayed temperature you can adjust the calibration factor accordingly either up or down to achieve the correct temperature in the centre of the glass e To attain a confirmation of correct calibration allow the unit to run for a period of time approximately 20minutes and a second check made During normal operation the displayed temperature will be stable however there may well be slight fluctuations as the control system performs checks during the cycling of the heating system O Notes e In normal operation it is important to allow the HG37 to warm for approximately 30 minutes to saturate to a stable temperature before use e If you place any medium at a lower temperature than 37 C on the glass stage you will have to wait for stabilisation once a colder object is placed on the glass the controller will attempt to correct this temperature to the set point temperature 37 C The HG37 is only designed to maintain SP thus th
33. the error is generated It is classed as a fatal error and the system executes a complete heating system shutdown including a status change for the t glasses The whole display will blink The error is logged if a USB key is present Origio HG37 Heated Glass Stage User Manual Page 11 of 28 O IGIO HG1 PV 33 45 C HG1 SP 37 00 C This is a critical error Please do not use the unit HG2PV 0 00C or the glass and contact an Origio service HG2 SP 37 00 C technician for assistance Important Note 3 5 10 7 Describing Temperature Sensor Error E7 When the temperature sensor repeatedly transmits incoherent values Error E7 is generated It is classed as a fatal error and the system executes a complete heating system shutdown including a status change for the glasses The whole display will blink except when the error is generated due to an internal communication bus failure and then it will be static The error is logged if a USB key is present HG1 PV 33 45 C HG1 SP 37 00 C Important Note i This is a critical error Please do not use the unit HG2PV 0 00C or the glass and contact an Origio service HG2 SP 37 00 C technician for assistance 4 USER SETUP 4 1 Start up Switch on the power to the controller and the boot sequence will begin Origio Equipment iR CFA PA VAN Heated Glass Stage MN HG37V21A SN 20140103185 HV 02 04 SV 03 01 Date 3 1 11 Time 21 52 42 SN 20140301
34. unit is capable of controlling two heated glass modules The heated glass module is located in the surface of the sterile workstation with the interconnecting cable mounted under the station Origio HG37 Heated Glass Stage User Manual Page 6 of 28 ejdiol o EE Data Logging DC Power Switch Controller Front Controller Back 2 X Heated Glass Module Connectors 1 X 21VDC input power connector 1 X Power Switch 1 X USB Socket For Data Logging Replacement AC Adapter warnine O30 MODEL YDS70 this device may not cause narmtul INPUT amp amp 100 240V 1 2A interference and 50 60Hz 2jthis device must accept any interferece OUTPUT M iti 21V 3A teceived including interference that may cause undesired operation External 21VDC 3A Power Supply 3 2 Product Operation description The HG37 will power up by operating the on off switch on the rear of the unit and as the controller powers up the first LCD screen will show Origio name and the controller model number and name The second LCD screen will show Model Number Serial Number Hardware Version and Software Version The third LCD screen will show Date Time and Serial Number The final LCD screen which is the normal operation system status screen shows PV temperature SP temperature and status for HG1 and HG2 Before the system can be used HG1 and or HG2 glass must be en
35. xists 5 7 Cleaning amp Care of the Glass and control unit 5 7 1 Surface Cleaning The Heated glass surface must not be cleaned with abrasives of any kind and no mineral containing substances Cleaners used must be designed for Glass or an alcohol based cleaner 5 7 2 Glass Care Never apply pressure to the glass or sharp metallic edges on the surface of the glass Origio HG37 Heated Glass Stage User Manual Page 26 of 28 O IGIO 5 7 3 Control Box The control box can be cleaned with a soft cloth only No liquids of any kind can be used The unit should be isolated from the main supply during cleaning Do not use any sharp items on the keypad including pens or pencils Origio HG37 Heated Glass Stage User Manual Page 27 of 28 O IGIO 6 TECHNICAL SPECIFICATION e Power Input 100Vac 240Vac 50 60Hz via an IEC lead to the external power supply e Current consumption of external power supply 1 2A Full Load e Fuse 5A a c e Operating Temperature 32 00 C to 40 009C e Calibration Method Offset e Warm up to quiescence 30 minutes upon reaching SP e Type A USB socket for data export via standard memory device e The temperature accuracy maintained by the sensor is 0 19C over 40 C range e The coated glass has a thermal conductivity of 1 1 W m K e The light transmission through the coated glass over the 400 1000 nm range is 90 to 95 WARNING PAT Portable Appliance Testing If th
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