Advanced Intellus Manual Revision 4
Contents
1. 9 10 Men Navigati n 10 Modifying SUMS 10 Men er an 10 Manual Set ee estes 10 Enable Output 1 Setting dpe reas een 10 Enable CO2 Aux Output 2 10 Table of Contents Day CO 7 Aux Calibration Offset 10 Night COs Aux Calibration 11 Alarms lest EE E e aa a 11 Using Auxiliary Channel For Temperature Safeties optional 11 Using Auxiliary Channel For Dimmable Lighting optional 12 Defrost Programming optional eesessesseessssesesessrssesessesestesesresrsreesterestersestesresreseesrsees 13 Condensing Unit Shutdown Feature optional 13 Running Manual 14 14 Creatina New 14 Prostam 162. r e e 17 Copying e 17 Creare a Sequence of Prostas e 17 Running Programs Sequence of Programs 19 Setting Program Operation 20 Calibration Offsets E 22 Sample Progra 23 Configuring Security optional 26 NWN 27 lence 27 as 27 Devel 4 RTE A A 27 Security LOVE E E E 27 LO Sth eE ERR EE 28 acute 29 Proctor T 30 Introduction Please feel free to contact Percival Scientific with any questions you may have about this manual or using the Intellus controller by calling 1 800 695 2743 or 515 465 9363
3. PERCIVAL om COOL w DOU MOU x FROG 2 Advanced Intellus Controller Manual Table of Contents Introductionis resini EE EA EA E E 1 How to Use the Keys and 1 1 1 a a A 3 3 sa oases EEE cewins ceudleddeseus sestlanaueusheschagatas 4 Temp rature Men 4 Men Enty 5 Men Naviga Onone EEr A I E RAE EER E ER 5 SCLIN OS aar E E E 5 Exiting Men s senene aiin EER EEA A E a E E 5 Manual Temperature 5 Temperature High Safety 5 Temperature Low Safety Setting 5 Day Temperature Calibration 6 Night Temperature Calibration 6 Number
4. 6 Detr st 6 De E E Sut 6 Seth vtec a taba Sharad are sieht stm cal aU ona 6 7 Men 7 Modifying Setting Senon 7 7 Settings 7 Eight amp light ties coe 8 22 amp Menu 8 8 Modifying 8 Exiting ESTA is 0 Sais lessens T 8 SetPoint sss E 9 Enable 9 Enable Dehumidify Setting tis 9 Day RH Calibration OLS Clic 9 Night ORE Calibration 9 COG A
5. Calibration Offsets for more information Alarms The Intellus controller will alert you to controller errors and to temperature safety alarms An example controller error would be if a sensor were not correctly connected to the controller Alarms cannot be set while programming High and low temperature safety alarms can be set in the Temperature Menu To adjust the temperature safety alarms use the following steps 1 Press the TEMP ALARM key 2 Use the and w keys as necessary to select Safety High Alarm and then press ENTER 3 Use the and w keys as necessary to change the high safety alarm then press ENTER 4 Press key You will be prompted to enter the Safety Low Alarm Press the ENTER key 5 Use the and Y keys as necessary to change the low safety alarm and then press ENTER 6 Press the TEMP ALARM key to return to the main display When a temperature safety alarm occurs the controller shuts down all chamber control components This protects your experiment from overheating or overcooling A message indicating the type of safety alarm will be displayed and a buzzer will activate To stop the buzzer press any key To clear the safety message you will need to change the high or low safety alarm settings beyond the current temperature in the chamber When a controller alarm occurs a message indicating the type of alarm will be displayed and a buzzer will activate To stop the buzzer
6. Use the and V keys as necessary to select the program you wish to copy and then press ENTER You will be prompted to edit the new program name If you wish to leave the name the same as the default press the ENTER key If you wish to change the name use the and Y keys as necessary to change characters Press the PROG key to advance to the next character You may repeatedly press the PROG key to scroll through and review the program name Press the ENTER key when you have finished editing the program name You will now enter the program edit mode You may change add delete steps as necessary to the copied program When you have finished editing the copied program press the PROG key Use the and V keys as necessary to select Quit and then press ENTER You will return to the main display Creating a Sequence of Programs 17 Advanced Intellus Manual Revision 4 Note This option does not appear when running a sequence You must either be running manual settings or an individual program in order for this option to appear You can create a sequence of programs to run by selecting to program a sequence A sequence of programs consists of a list of programs that you choose to run Any program that you have created in the controller can be added to the sequence When adding programs to the sequence you also enter the number of iterations for the program to run This allows you to run any program in the sequence more than on
7. keys as necessary to select the program you wishto delete from the sequence and then press ENTER 18 Advanced Intellus Manual Revision 4 insert a program into the sequence use and Y keys as necessary to select Insert Program and then press ENTER When prompted to select the program use the and keys as necessary to select the program you wish to insert into the sequence and then press ENTER When prompted to select the program to insert after use the and v keys as necessary to select the program you wish to insert the program after and then press ENTER When you are finished programming the sequence use the and Y keys as necessary to select Quit and then press ENTER Refer to the section titled Running Programs Sequence of Programs for information on running the sequence IMPORTANT The following information is provided to make sequence programming easier Please read and be aware of this information before attempting to enter a sequence Write the sequence of programs and number of iterations for each program down before attempting to enter a sequence Each program in the sequence runs over a 24 hour period Programs are entered with 12 00AM being the earliest possible step and 11 59PM being the latest possible step When changing from one program to another in a running sequence the last step of the current program and the first step in the next program are used to determine the s
8. 28 Advanced Intellus Manual Revision 4 Press and hold both the HELP and keys until you are prompted to enter your password Use the and keys as necessary to change characters Press the PROG key to advance to the next character You may repeatedly press the PROG key to scroll through and review the password Pressing the PROG key at the last character will cause the character selection to wrap around Press the ENTER key when the password has been successfully entered To log out use the following procedure Press and hold both the HELP and keys until the Logout Successful message appears IMPORTANT Remember to log out when you are finished using the controller The controller will automatically log you out if there is no keypad activity for five minutes Disabling Security To disable security you must reset each password to its default See the Configuring Security section for information on settings passwords Level 1 Default Password 0001 Level 2 Default Password 0002 Level 3 Default Password 0003 Security Level Default Password 1111 29 Advanced Intellus Manual Revision 4 Program Entry Table Lights 30 Advanced Intellus Manual Revision 4
9. ENTER to accept Remember that when any setting is flashing you are editing that particular step To navigate through the program use the and V keys as necessary when no settings are flashing You may add and delete steps by pressing the PROG key and selecting the appropriate prompt When you have finished editing press the PROG key Use the 4 and v keys as necessary to select and then press ENTER You will return to the main display 16 Advanced Intellus Manual Revision 4 Deleting a Program Note This option does not appear when running a sequence You must either be running manual settings or an individual program in order for this option to appear To delete a program use the following steps 1 2 Use and keys as necessary to select Delete Program and then 3 4 S press ENTER Use the and keys as necessary to select the program you wish to delete and then press ENTER When prompted to confirm deletion use and Y keys as necessary to select Yes and then press ENTER Press the PROG key to return to normal operation Important Deleting a program that appears in a sequence of programs will cause the entire sequence to be deleted Copying a Program To copy a program use the following steps 1 2 Use and keys as necessary to select Program and then press ENTER
10. Lights are normally displayed and programmed using a 1 to represent on and a 0 to represent off Refer to Figure 2 According to this display light outputs 1 and 2 are and light output 3 is off non feedback dimmable lighting option was ordered lights are displayed as graphical blocks Please refer to the sections titled Lights Menu and Programming for more information on using the controller to program chamber lighting Temperature Menu The Temperature Menu contains the following settings Manual temperature set point Temperature high safety setting Temperature low safety setting Day temperature calibration offset Night temperature calibration offset 4 Advanced Intellus Manual Revision 4 Number of defrosts only appears if low temperature option was ordered Defrost Duration only appears if low temperature option was ordered e Defrost X Start only appears if low temperature option was ordered Menu Entry To enter the Temperature Menu press the TEMP ALARM key Menu Navigation To navigate through the menu use the and keys as necessary Modifying Settings To change any setting press the ENTER key use the and V keys as necessary to change the setting and then press the ENTER key again to accept the change Exiting Menu To exit the Temperature Menu press the TEMP ALARM key Manual Temperature Set Point This set point is used when running manual settings Refer
11. adjust the humidity offsets use the following steps 1 Press RH key 2 Use the and keys as necessary to select Day RH Offset and then 3 6 press ENTER Use and keys as necessary to change the offset and then press ENTER Use the and V keys as necessary to select Night RH Offset and then press ENTER Use the and keys as necessary to change the offset and then press ENTER Press the RH key to return to the main display To adjust the CO2 Aux offsets use the following steps 1 Press the key 2 Use the and keys as necessary to select Day CO2 Aux Offset and then press ENTER Use the and keys as necessary to change the offset and then press ENTER Use the and V keys as necessary to select Night CO2 Aux Offset and then press ENTER 22 Advanced Intellus Manual Revision 4 9 Use and keys as necessary to change the offset and then press ENTER 6 Press the CO AUX key to return to the main display Sample Program 6 00AM 15 0 C 60 humidity one half lights 10 00AM 17 0 C 65 humidity all lights on 2 00PM 21 0 C 70 humidity all lights on 6 00PM 24 0 C 70 humidity one half lights on 10 00PM 21 0 C 60 humidity all lights off 2 00AM 12 0 C 50 humidity all lights off Note The sample program assumes the chamber was ordered with a humidity option and two
12. light outputs The steps necessary to complete an actual program in your chamber may be different If your chamber has less or additional options the displays presented in the sample program will not exactly reflect the displays you are presented with Use the following steps as a guide to entering the sample program Press the PROG key Use the and V keys as necessary to select Create Program and then press ENTER When prompted to Edit Program Name press ENTER to accept the default name The display reads as follows 12 00AM 24 0C 70 RH L1 00 Press the TIME key The step time flashes indicating that you can change the time Use the and V keys as necessary to change the time to 6 00AM Press the TEMP ALARM key The step temperature value flashes indicating that you can change the temperature value Use the and Ww keys as necessary to change the temperature to 15 0 C Press the RH key The step humidity value flashes indicating that you can change the humidity value Use the and keys as necessary to change RH to 60 Press the LIGHTS key The step lighting output 1 value flashes indicating that you can change the lighting output 1 value Use the and V keys as necessary to change the first light output to 1 on Press ENTER Verify that no settings are flashing The display should read as follows 23 Advanced Intellus Manual Revision 4 6 00 15 0 60 RH L1 10 Press the P
13. of the controller Security is configured by holding both the ENTER and 4 keys simultaneously for approximately four seconds The controller will prompt you to enter the security level password which is 1111 If the first character of the password is not flashing press the ENTER key Use the and w keys as necessary to change characters Press the PROG key to advance to the next character You may repeatedly press the PROG key to scroll through and review the password Pressing the PROG key at the last character will cause the character selection to wrap around Press the ENTER key when the password 1111 has been successfully entered You will now be prompted to change the Level 1 password The default password is 0001 If you do not wish to change the password press key and continue reading at the next paragraph To change the password press ENTER use the or key to change the flashing prompt to Yes and then press ENTER Next press the key You will be prompted to enter a new password for level 1 To enter the password press ENTER The first character will begin flashing Use the and Y keys as necessary to change characters Press the PROG key to advance to the next character 27 Advanced Intellus Manual Revision 4 You may repeatedly press the PROG key to scroll through and review password Press the ENTER key when the password has been successfully changed You will now be prompt
14. to the section titled Running Manual Settings for more information Temperature High Safety Setting This setting determines the process value at which the controller will trigger a high safety alarm When a safety alarm occurs the chamber will shut down its control functions It is recommended that you set the high safety at least 3 C above your highest programmed temperature When programming be sure to note the highest temperature programmed Use this temperature as the reference point for setting the high safety Refer to the section titled Alarms for more information regarding alarms This setting appears under the CO2 Aux menu when the auxiliary channel is used to control temperature safeties Temperature Low Safety Setting This setting determines the process value at which the controller will trigger a low safety alarm When a safety alarm occurs the chamber will shut down its control functions It is recommended that you set the low safety at least 3 C below your lowest programmed temperature When programming be sure to note the lowest temperature programmed Use this temperature as the reference point for setting the low safety Refer to the section titled Alarms for more information regarding alarms This setting Advanced Intellus Manual Revision 4 appears under the CO2 Aux menu when auxiliary channel is used to control temperature safeties Day Temperature Calibration Offset This setting determine
15. 0 RH LT 11 Press the TIME key Use the and w keys as necessary to change the time to 6 00PM Press the TEMP ALARM key Use the and w keys as necessary to change the temperature to 24 0 C Repeatedly press the LIGHTS key until the second output flashes Use the and V keys as necessary to change the second light output to 0 off Press ENTER Verify that no settings are flashing The display should read as follows 6 00PM 24 0C 70 RH LT 10 Press the PROG key Use the and V keys as necessary to select Add Step and then press ENTER The display reads as follows 6 01PM 24 0C 70 RH LT 10 Press the TIME key Use the and keys as necessary to change the time to 10 00PM Press the TEMP ALARM key Use the and wv keys as necessary to change the temperature to 21 0 C Press the RH key Use the and keys as necessary to change RH to 60 Press the LIGHTS key Use the and V keys as necessary to change the first light output to 0 off Press ENTER Verify that no settings are flashing The display should read as follows 10 00PM 21 0C 60 RH LT 00 Press the PROG key Use the and V keys as necessary to select Add Step and then press ENTER The display reads as follows 25 Advanced Intellus Manual Revision 4 10 01PM 21 0C 60 RH LT 00 Press the TIME key Use the and keys as necessary to change the time to 2 00AM Press the TEMP ALARM key Use the and W
16. For standard lighting use 0 for off and 1 for on When dimmable lighting is provided set the desired level for each output When you are finished changing the outputs to your requirements press the ENTER key Note dimmable lighting The lights will be off when the lighting level 15 set between 0 and a factory preset threshold value This limit is based on the minimum output level required to provide stable lighting Please refer to the operation manual or the supplemental information provided with the operation manual for the threshold value Any LED model is an exception A setting of 0 in these models will turn the LEDs off Any setting greater than will turn the LEDs To change the CO Aux setting for a step press the CO2 AUX key Use the and keys as necessary to change the CO Aux setting then press ENTER to accept To add additional steps to the program press the PROG key Use the 4 and w keys as necessary to select Add Step and then press ENTER Repeat steps 5 9 to edit each step added To review the current steps in the program use and Y keys as necessary when no settings are being edited Note When editing a parameter will be flashing If no step parameters are flashing then you are not editing 15 Advanced Intellus Manual Revision 4 To delete a step use and V keys as necessary to select step you wish to delete Once the step is selected press the PROG key Us
17. ROG key Use the and V keys as necessary to select Add Step and then press ENTER The display reads as follows 6 01AM 15 0C 60 RH L1 10 Press the TIME key Use the and Ww keys as necessary to change the time to 10 00AM Press the TEMP ALARM key Use the and keys as necessary to change the temperature to 17 0 C Press the RH key Use the and keys as necessary to change the RH to 65 Repeatedly press the LIGHTS key until the second output flashes Use the and V keys as necessary to change the second light output to 1 on Press ENTER Verify that no settings are flashing The display should read as follows 10 00AM 17 0C 65 RH 11 11 Use and keys as necessary to select Add Step and then press ENTER The display reads as follows 10 01AM 17 0C 65 RH 11 11 Use V keys as necessary to change time to 2 00PM Press the TEMP ALARM key Use the and keys as necessary to change the temperature to 21 0 C Press the RH key Use the and w keys as necessary to change the RH to 70 Press ENTER Verify that no settings are flashing The display should read as follows 2 00PM 21 0C 70 RH 11 11 24 Advanced Intellus Manual Revision 4 Press the PROG key Use the and V keys as necessary to select Add Step and then press ENTER The display reads as follows 2 01PM 21 0C 7
18. and then press ENTER Hold both the ENTER and 4 keys simultaneously for approximately four seconds You will return to the status menu The controller is now set to run programs in the non ramping mode You can change the method back to ramping by following the same steps and selecting Ramping instead of Non Ramping in step 3 21 Advanced Intellus Manual Revision 4 Calibration Offsets If the current temperature humidity or CO2 Aux displayed disagrees with your measurement device s adjust the calibration offsets Day and night offsets are available for temperature humidity if ordered if ordered The Day Offset will be used when any light output is on The Night Offset will be used when all light outputs are off The value entered for each offset is added to the input value as required and the new value is displayed and used for control Calibration offsets cannot be set while programming To adjust the temperature offsets use the following steps 1 Press the TEMP ALARM key 2 Use and keys as necessary to select Day Temp Offset and then 6 press ENTER Use the and w keys as necessary to change the offset and then press ENTER Use the and V keys as necessary to select Night Temp Offset and then press ENTER Use and keys as necessary to change the offset and then press ENTER Press the TEMP ALARM key to return to the main display To
19. as necessary to change the setting to your requirement and then press the ENTER key again to accept the change Exiting Menu To exit CO2 Aux Menu press CO AUX key Manual Set Point This set point is used when running manual settings Refer to the section titled Running Manual Settings for more information Enable CO2 Aux Output 1 Setting This setting is used to turn the or auxiliary output 1 of the chamber on or off A setting of On will activate the output as necessary Note When the auxiliary channel is used for dimmable lighting this setting should always be set to On Enable CO2 Aux Output 2 Setting This setting is used to turn the or auxiliary output 2 of the chamber or off A setting of On will activate the output as necessary Day Calibration Offset This setting determines the offset the controller will use when one or more of the light outputs on The value chosen is added to the CO2 Aux input value and the new value is displayed and used for control Refer to the section titled Calibration Offsets for more information 10 Advanced Intellus Manual Revision 4 Night CO2 Aux Calibration Offset This setting determines the offset the controller will use when all of the light outputs off The value chosen is added to the CO Aux input value and the new value is displayed and used for control Refer to the section titled
20. ation Defrost X Start only appears if it is determined that chamber may need defrost periods A prompt will appear to enter the start time for each defrost period The number of periods is selected under the Number Of Defrosts prompt Refer to the section titled Defrost Programming for more information Lights Menu The Lights Menu is only visible if a lighting option was ordered The Lights Menu contains the following settings 6 Advanced Intellus Manual Revision 4 e Lighting settings for lighting outputs 1 16 Light lifetime display for lighting outputs 1 16 e Light lifetime reset for lighting outputs 1 16 Changing light settings in this menu when running a program will override the programmed light settings for the current executing step Note Not all of the lighting outputs will be utilized in every chamber The standard number of outputs utilized is two The controller only displays the total number of light outputs utilized Menu Entry To enter the Lights Menu press the LIGHTS key Menu Navigation To navigate through the menu use the and Y keys as necessary Modifying Settings To change any setting press the ENTER key use the and keys as necessary to change the setting and then press the ENTER key again to accept the change Exiting Menu To exit the Lights Menu press the LIGHTS key Lighting Settings These settings are used to manually change the lighting settings When standard li
21. by sending e mail to service percival scientific com How to Use the Keys and Displa COp AUXTLLARY PROGRAM D F H Figure 1 Intellus Display and Key Reference A Main Display B Time Key C Temp Alarm Key D Lights Key E RH Key F CO Aux Key Prog Key H Help Key 1 Decrement Key J Increment Key Enter Key L LEDs Refer to Figure 1 Main Display A The main display shows all status and programming information Time Key B The Time key is used to set the system time and is also used when programming When programming it is used to set the time parameter of each step Refer to the Programming section for more information Temp Alarm Key C The Temp Alarm key is used to enter the Temp Alarm Menu The Temp Alarm Menu contains entries for the manual temperature setting high and low safety settings calibration offset settings and defrost settings if applicable It is also used when programming to set the temperature parameter of each step Advanced Intellus Manual Revision 4 Lights Key D This key is only active if a lighting option was ordered for the chamber The Lights key is used to enter the Lights Menu The Lights Menu contains entries for light settings and light lifetime information It is also used when programming to set the lighting parameters of each step RH Key This key is only active
22. d for the current display or prompt Use the and Y keys as necessary to review help information Press the HELP key again to exit help Status Menu The Status Menu displays the following information Current process values in the chamber main display Refer to Figure 2 Current set points Alarm information Advanced Intellus Manual Revision 4 e Lighting status displays only if lighting option was ordered with chamber e Program sequence status if a program sequence is running To navigate through the Status Menu use the and Y keys as necessary 3 30PM 24 0 75 RH LT 110 800PPM Figure 2 Main Display The main display shows the following information Current time 3 30PM in Figure 2 Current temperature 24 0C in Figure 2 Current RH 75 in Figure 2 Note Only displays if a humidity option was ordered Current light settings 110 in Figure 2 Note Only displays if a lighting option was ordered If a non feedback dimmable lighting option was ordered each output is displayed as a graphical block Current CO2 Aux level 800 in Figure 2 Note Only displays if a CO Aux option was ordered Lighting The advanced Intellus controller is capable of programming displaying up to sixteen separate light outputs Not all of these outputs will be utilized in every chamber The standard number of outputs utilized is two The controller only displays the total number of light outputs utilized
23. e time in a row Each program runs over a 24 hour period Once a program finishes running over the 24 hour period it will either repeat again based on the number of iterations entered or will continue to the next program in the sequence An example of a sequence of programs appears below This program runs a different program each day of the week except for Saturday and Sunday On Saturday and Sunday the sequence runs the same program Weekend Program Name Iterations Important Deleting a program that appears in a sequence of programs will cause the entire sequence to be deleted To create a sequence of programs use the following steps 1 Press the PROG key 2 Use and V keys as necessary to select Program Sequence and then press ENTER 3 Ifno sequence currently exists you will be prompted to Create Sequence Press ENTER to create a sequence 4 Use the and keys as necessary to select the program you wish to add to the sequence and then press ENTER 5 Use the 4 and w keys as necessary to select the number of iterations you wish the added program to run and then press ENTER To add more programs to the sequence select Add Program and press the ENTER key Follow steps 4 amp 5 above to add the new program To delete a program from the sequence use the and keys as necessary to select Delete Program and then press ENTER When prompted to select the program use the and
24. e the 4 and w keys as necessary to select Delete Step and then press ENTER To quit programming press the PROG key Use the and keys as necessary to select Quit and then press ENTER You will return to the main display Refer to the section titled Running Programs for information on running a program Editing a Program Note This option does not appear when running a sequence You must either be running manual settings or an individual program in order for this option to appear To edit a program use the following steps 1 Press the PROG key 2 Use the and keys as necessary to select Edit Program then press ENTER Use the and V keys as necessary to select the program you wish to edit and then press ENTER You will be prompted to edit the program name If you wish to leave the name the same press the ENTER key If you wish to change the name use the and w keys as necessary to change characters Press the PROG key to advance to the next character You may repeatedly press the PROG key to scroll through and review the program name Press the ENTER key when you have finished editing the program name Use the and V keys as necessary to review each step If any setting needs to be changed press the appropriate key For example if the temperature setting needs to be changed for a step press the TEMP ALARM key Use the and w keys as necessary to change the setting and then press
25. ed to change the Level 2 112 password The default password is 0002 If you do not wish to change the password press W key and continue reading at the next paragraph To change the password press ENTER use the or key to change the flashing prompt to Yes and then press ENTER Next press key You will be prompted to enter a new password for level 2 To enter the password press ENTER The first character will begin flashing Use the and Y keys as necessary to change characters Press the PROG key to advance to the next character You may repeatedly press the PROG key to scroll through and review the password Press the ENTER key when the password has been successfully changed You will now be prompted to change the Level 3 Lv13 password The default password is 0003 If you do not wish to change the password press key and continue reading at the next paragraph To change the password press ENTER use the or Y key to change the flashing prompt to Yes and then press ENTER Next press key You will be prompted to enter a new password for level 3 To enter the password press ENTER The first character will begin flashing Use the and Y keys as necessary to change characters Press the PROG key to advance to the next character You may repeatedly press the PROG key to scroll through and review the password Press the ENTER key when the password has been successfully changed You wil
26. en the controller leaves Percival Scientific security is disabled To activate security you must change only one of the default passwords A description of what is accessible via each level follows 26 Advanced Intellus Manual Revision 4 Level 4 Level 4 is most secure level and only allows access to display loop No password exists for this level When logging off or if the controller senses no keypad activity for five minutes the controller will revert to this level Level 3 Level 3 allows level 4 access plus access to changing the temperature alarms if activated humidity alarms if activated and CO2 Auxilary alarms if activated Level 3 also allows the user to change the system time When logging in to the controller the Level 3 password must be entered to gain access to this evel Level 2 Level 2 allows level 3 access plus full access to the temperature lights and CO Aux menus Level 2 also allows the running of program files A password must be entered to gain access to this level When logging in to the controller the Level 2 password must be entered to gain access to this level Level 1 Level 1 allows full access to the controller When logging in to the controller the Level 1 password must be entered to gain access to this level Security Level The Security Level password is used to gain entry to the menu that allows the changing of passwords You cannot use the security password to log in and out
27. eset the time select the output you wish to reset Press the ENTER key use the and w keys as necessary to change the setting to Yes and then press the ENTER key again The accumulated time will reset to 0 hours RH Menu The RH Menu is only accessible if a humidity option was ordered The RH Menu contains the following settings Manual humidity RH set point Enable Humidification Enable Dehumidification Day humidity calibration offset Night humidity calibration offset Menu Entry To enter the RH Menu press the RH key Menu Navigation To navigate through the menu use the and keys as necessary Modifying Settings To change any setting press the ENTER key use the and Y keys as necessary to change the setting to your requirement and then press the ENTER key again to accept the change Exiting Menu To exit RH Menu press RH key Advanced Intellus Manual Revision 4 Manual RH Set Point This set point is used when running manual settings Refer to the section titled Running Manual Settings for more information Enable Humidify Setting This setting is used to turn the humidification system of the chamber on or off A setting of On will activate the humidification system as necessary When an extreme low level of humidity is required it is recommended that the Enable Humidify setting be set to Off Enable Dehumi dify Setting This setting is used to turn
28. et point In other words if the last step programmed in the current running program is at 10 00PM and the first step in the next program is at 6 00AM the controller will use these two times as the basis for the set point If the controller is set to ramp set points the set point will ramp between the set points at 10 00PM and 6 00AM It is suggested not required that any program used in a sequence have a step entered at 12 00AM This way you will always know the set point the new program will start at when the controller switches from the current running program to the next program in the sequence If you do not set the first step of each program to 12 00AM unpredictable results may occur when running the sequence Running Programs Sequence of Programs To run a single program use the following steps 1 Press the PROG key 2 Use the and keys as necessary to select Program and then press ENTER 3 Use the and Y keys as necessary to select the program you wish to run and then press ENTER 4 The Program LED illuminates indicating that the program is running To run a sequence of programs use the following steps 19 Advanced Intellus Manual Revision 4 Press the PROG key Use and keys as necessary to select Run Sequence and then press ENTER 3 Use the and V keys as necessary to select the program you wish to start the sequence from and then press ENTER This is normally the first pr
29. ghting is provided a setting of will turn the lights connected to the output on A setting of Off will turn the lights connected to the output off When dimmable lighting is provided each output can be set for a level between off and 100 Changing light settings in this menu when running a program will override the programmed light settings for the current executing step Note dimmable lighting The lights will be off when the lighting level is set between 0 and a factory preset threshold value This limit is based on the minimum output level required to provide stable lighting Please refer to the operation manual or the supplemental information provided with the operation manual for the threshold value Any LED model is an exception A setting of 0 in these models will turn the LEDs off Any setting greater than 0 will turn the LEDs on Advanced Intellus Manual Revision 4 Light Lifetime Display The amount of time that each light output has been on is displayed individually for each output This information can be used for light maintenance Percival Scientific recommends that fluorescent lights be changed at 5000 hour intervals When the light lifetime for an output reaches 5000 hours change the bulbs that are powered by that output Once this has been completed reset the light lifetime for the output Light Lifetime Reset Light lifetime reset allows you to reset the accumulated time that a light output has been on To r
30. if a humidity option was ordered for the chamber The RH key is used to enter 7RH Menu The RH Menu contains entries for the manual humidity setting humidify dehumidify activation settings and calibration offset settings It is also used when programming to set the RH parameter of each step CO Aux Key This key is only active if a CO Aux option was ordered for the chamber The CO gt Aux key is used to enter CO2 Aux Menu The CO2 Aux Menu contains entries for the manual CO gt Aux setting CO2 Aux output activation settings and calibration offset settings It is also used when programming to set the CO2 Aux parameter of each step Prog Key G This key is used to enter the Program Menu The Program Menu contains selections used to enter edit programs run programs or run manual settings Refer to the section titled Programming for more information Help Key H This key is used to display help information Decrement I Increment J Keys These keys are used to scroll through available menu options and to decrease or increase values Enter Key K This key is used to begin editing values and to accept changes of values Status LEDs L The Heat LED illuminates when the controller calls for chamber heating The Cool LED illuminates when the controller calls for chamber cooling The Humidify LED illuminates when the controller calls for the level of humidity to increase in the chamber Advanced Intellu
31. key Use and V keys as necessary to select Day Aux Offset 3 Press the ENTER key Use the and keys as necessary to change the day aux offset and then press ENTER 4 Press key You will be prompted to enter the Night Aux Offset 5 Press the ENTER key Use the and w keys as necessary to change the night aux offset and then press ENTER 6 Press the CO AUX key to exit the CO2 Aux menu Using Auxiliary Channel For Dimmable Lighting optional If the option was ordered to control the level of lighting via feedback from a light sensor then the auxiliary channel has been configured for this purpose The current level of lighting read by the light sensor is displayed in the lower right hand corner of the display The CO Aux menu is used to set the level of lighting required Refer to the section of this manual for information on using this menu to control the lighting Please note that the CO Aux key on the controller overlay may have been renamed Light Dimm when dimmable lamps are utilized Dimmable ballasts have a minimum output level that they can produce The controller has been configured to turn off the lights at a set point below this level Please refer to the operation manual or supplemental information that has been provided with the operation manual for information on the threshold value at which the dimmable lamps will turn off Note When this option is provided
32. l be entered into the program 12 00AM 24 0 70 RH LT 110 800PPM Note The above display assumes that the chamber was ordered with optional humidity and packages 14 Advanced Intellus Manual Revision 4 The time entry of this step is the time at which step will begin to run In the above step example the chamber will run the temperature set point of 24 0 C humidity set point of 70 set point of 800 and light settings of light outputs 1 and 2 on at 12 00AM 5 6 To change the time setting for a step press the TIMEkey Use the 4 and v keys as necessary to change the time then press ENTER to accept To change the temperature setting for a step press the TEMP ALARM key Use the and keys as necessary to change the temperature then press ENTER to accept change the humidity setting for a step press the RH key Use the and keys as necessary to change the humidity setting then press ENTER accept To change the lighting settings for a step press the LIGHTS key Repeatedly pressing the LIGHTS key cycles through the available light outputs If your controller is configured with more than eight light outputs there will be a second set of outputs that you can cycle through Only eight outputs can be shown on the display at one time The first set is displayed as L1 and the second set is displayed as 1 2 Use the and V keys as necessary to change each light setting
33. l maintain the temperature at 10 C between 6 00AM and 9 59AM and at 10 00AM will immediately change the set point to 30 C 20 Advanced Intellus Manual Revision 4 35 30 25 20 15 10 Temperature 6 00 AM Time Vs Temperature Graph 7 00 AM 8 00 AM 9 00 AM 10 00 AM Tine Figure 4 Ramping Program Example If you do not wish to use this programming method you can change the default ramping mode to nomramping do this use the following steps 1 Hold both the ENTER and keys simultaneously for approximately four seconds The controller will prompt you to enter the security level password The default password is 1111 If this password does not work then security may have been configured If this is the case contact the person responsible for securing the controller and have them enter the password If the first character of the password is not flashing press the ENTER key Use the and Y keys as necessary to change characters Press the PROG key to advance to the next character You may repeatedly press the PROG key to scroll through and review the password Pressing the PROG key at the last character will cause the character selection to wrap around Press the ENTER key when the security level password has been successfully entered Use the and keys as necessary until Control Type appears in the upper display and then press ENTER Use the and keys as necessary to select Non Ramping
34. l now be prompted to change the Security Level 51 1 password The default password is 1111 To change the password press ENTER use the or key to change the flashing prompt to Yes and then press ENTER Next press key You will be prompted to enter a new password for the security level To enter the password press ENTER The first character will begin flashing Use the and Y keys as necessary to change characters Press the PROG key to advance to the next character You may repeatedly press the PROG key to scroll through and review the password Press the ENTER key when the password has been successfully changed IMPORTANT It is necessary to change the security level password when implementing security The security level password is used to enter the menu that allows the changing of passwords If this password is not changed anyone could use the default 1111 password and override password settings NOTE It is extremely important that you remember the security level password after it is changed If it is forgotten the controller will need to be returned to Percival Scientific at your expense in order to restore it to its password defaults To exit the security menu press and hold both the ENTER and 4 keys simultaneously for approximately two seconds Logging In Out Once security is configured each user that accesses the controller will need to log in and out To log in use the following procedure
35. nced controller allows for the entry of up to 50 different programs A total of 500 different program steps can be entered These steps can be spread across any number of programs Each program can be given a unique eight character name The Program Sequence feature can be used to sequence multiple programs This feature is used to extend the effective program length It is important to remember to set the temperature safety alarms accordingly after programming Set the high alarm above the highest temperature set in the program Set the low alarm below the lowest temperature set in the program Creating a New Program To create a new program use the following steps 1 Press the PROG key 2 Use the and keys as necessary to select Create Program and then press ENTER Note The Program LED flashes when programming 3 You will now be asked to enter the program name The default program name is the current month followed by the current day followed by the current year followed by the current program number For example if the date is October 3 2001 and you are creating the second program of the day the default name is 10030102 Use the and keys as necessary to change characters Press the PROG key to advance to the next character You may repeatedly press the PROG key to scroll through and review the program name Press the ENTER key when you have finished entering the program name 4 A step with default data wil
36. ogram you added to the sequence 4 Use the and keys as necessary to select the iteration of the program selected to start the sequence from and then press ENTER This is normally the first iteration 5 The Program LED illuminates indicating that the sequence is running N Re When viewing the status menu you can view the current point in the sequence that is running To do this use the and w keys as necessary to scroll to the display resembling Figure 3 below Step 1 Program Iteration 1 Figure 3 Program Sequence Status Note The following options are not available when running a sequence Editing a program Deleting a program Programming a sequence Setting Program Operation Mode Programs can run either in a non ramping or ramping mode The default mode is ramping When programs run in ramping mode the controller will ramp the set point as necessary between each set point For example if you have a step programmed at 6 00AM for 10 C and a step programmed at 10 00AM for 30 C the set point will ramp between 10 C and 30 C over four hours Figure 4 illustrates this example Between 6 00AM and 10 00AM the set point and subsequently process value will increase approximately 08 C per minute You can add non ramping steps to a ramping program Using the previous example to hold the temperature at 10 C between 6 00AM and 10 00AM you simply add a step at 9 59AM with a temperature set point of 10 C The controller wil
37. press any key To clear the alarm you will need to correct the cause of the alarm Using Auxiliary Channel For Temperature Safeties optional If the option was ordered to utilize a separate sensor for the temperature safeties then the auxiliary channel has been configured to monitor the temperature in the chamber The temperature that the auxiliary sensor reads is displayed in the lower right hand corner of the display This is the temperature that is used to determine when a safety occurs 11 Advanced Intellus Manual Revision 4 The high and low safety settings appear under auxiliary menu instead of the temperature menu To set the high and low safety settings use the following steps 1 Press the key You will be prompted to enter the Safety High Alarm Press the ENTER key Use the and wv keys as necessary to change the high safety alarm and then press ENTER 3 Press key You will be prompted to enter the Safety Low Alarm Press ENTER key Use the and keys as necessary to change the low safety alarm and then press ENTER 4 Press the key to exit the menu If the auxiliary temperature reading disagrees with the normal temperature reading then the auxiliary calibration offsets will need to be adjusted Adjust both offsets to agree with the normal temperature reading To adjust the auxiliary calibration offsets use the following steps 1 Press the
38. s Manual Revision 4 The Dehumidify LED illuminates when the controller calls for level of humidity to decrease in the chamber CO2 Auxiliary LED illuminates when the controller calls for the level of CO gt 2 auxiliary to increase in the chamber e The Program LED illuminates when the controller is running a program The LED is off when the controller is running manual settings The LED flashes when entering editing a program Refer to the sections titled Running Manual Settings and Programming for more information The Defrost LED illuminates when the controller is running a defrost period Refer to the section titled Defrost Programming for more information Note Only the appropriate LEDs for the options ordered will function Intellus Basic Operation When power is applied to the Intellus controller the display shows the current process values inside the chamber This display will be referred to as the main display throughout this manual After one minute with no key activation the controller will always revert to the main display Setting Time To set the time use the following steps 1 Press the TIME key 2 Press the ENTER key 3 Use the and w keys as necessary to set the current time and then press ENTER 4 Press the TIME key to return to the main menu Help Help is available at any time by pressing the HELP key The appropriate help information will be displaye
39. s the offset the controller will use when one or more of the light outputs are on The value chosen is added to the temperature input value and the new value is displayed and used for control Refer to the section titled Calibration Offsets for more information Night Temperature Calibration Offset This setting determines the offset the controller will use when all of the light outputs are off The value chosen is added to the temperature input value and the new value is displayed and used for control Refer to the section titled Calibration Offsets for more information Number Of Defrosts only appears if it is determined that chamber may need defrost periods This setting determines the number of defrost periods that will occur over a twenty four hour period A maximum number of six periods can be programmed When constantly running at low temperatures Percival Scientific recommends a setting of two defrost periods set twelve hours apart The necessity for programming defrost periods can be gauged by observing the inability of the chamber to hold the set point at low temperatures Defrost Duration only appears if it is determined that chamber may need defrost periods This setting determines the length that each defrost period will last The duration can be set between one and 999 minutes Percival Scientific recommends seven minutes for each defrost period Refer to the section titled Defrost Programming for more inform
40. ssary to set the start time of the first defrost period and then press the ENTER key If you programmed to have more than one defrost period then you will need to set the remaining start times To set the remaining times 1 Press V key to advance to the next period 2 Press the ENTER key Use and V keys as necessary to set the start time of the defrost period and then press the ENTER key Once you have set the start times for each period press the TEMP ALARM key to exit the temperature menu Condensing Unit Shutdown Feature optional On chambers ordered with a high temperature range generally over 44 C the condensing unit will shut down at a pre determined temperature The temperature that the condensing unit will shut off at in your chamber is approximately 40 0 C The condensing unit will remain off above this temperature This design protects the condensing unit from overheating 13 Advanced Intellus Manual Revision 4 Running Manual Settings Static set points for temperature humidity and CO gt Aux can be run as necessary via manual settings To run manual settings enter manual set points for temperature humidity and CO Aux in their respective menus Once the set points have been entered press the PROG key to enter the Program Menu Use the and W keys as necessary to select Manual and then press ENTER The controller will now run the manual set points continuously Programming The adva
41. the Enable Aux Output 1 option should always be set to On 12 Advanced Intellus Manual Revision 4 Defrost Programming optional When a low temperature option is ordered or it is determined that the chamber may need defrost periods the controller will be configured to allow the defrosting of the chamber s cooling coil s Up to six defrost periods can be programmed over a twenty four hour period When constantly running low temperatures Percival Scientific recommends that two seven minute periods be programmed twelve hours apart The number of and or duration of periods may need to be adjusted The necessity for programming defrost periods can be gauged by observing the inability of the chamber to hold the set point at low temperatures To program defrost periods use the following steps 1 Press the TEMP ALARM key 2 Use the and keys as necessary to select Number Of Defrosts 3 Press the ENTER key Use the and V keys as necessary to select the number of defrost periods required and then press the ENTER key 4 Press w key You will be prompted to enter the Defrost Duration 5 Press the ENTER key Use the and Y keys as necessary to set the duration of each defrost period and then press the ENTER key 6 Press key You will be prompted to enter the Defrost 1 Start This is the time that the first defrost period will start 7 Press the ENTER key Use the and V keys as nece
42. the dehumidification system of the chamber on or off A setting of On will activate dehumidification system as necessary When extreme high level of humidity is required it is recommended that the Enable Dehumidify setting be set to Off Day RH Calibration Offset This setting determines the offset the controller will use when one or more of the light outputs are on The value chosen is added to the RH input value and the new value is displayed and used for control Refer to the section titled Calibration Offsets for more information Night RH Calibration Offset This setting determines the offset the controller will use when all of the light outputs are off The value chosen is added to the RH input value and the new value is displayed and used for control Refer to the section titled Calibration Offsets for more information CO Aux Menu The Menu is only accessible if a or auxiliary option was ordered The CO2 Aux Menu contains the following settings Manual CO gt Aux set point Enable CO2 Aux output 1 Enable CO2 Aux output 2 Day CO gt Aux calibration offset Night CO2 Aux calibration offset Advanced Intellus Manual Revision 4 Menu Entry To enter the Menu press the CO2 AUX key Menu Navigation To navigate through the menu use the and Y keys as necessary Modifying Settings To change any setting press the ENTER key use the and V keys
43. w keys as necessary to change the temperature to 12 0 C Press the RH key Use the and keys as necessary to change RH to 50 Press ENTER Verify that no settings are flashing The display should read as follows 2 00AM 12 0 50 RH LT 00 Verify that no settings are flashing Use the and Y keys as necessary to review the program Remember when reviewing the program that you may change any incorrect settings as necessary by pressing the appropriate keys Refer to the section titled Running Programs for information on running the sample program Configuring Security optional IMPORTANT Please be aware of the following points before configuring security e Security is optional If you do not need to secure your controller then do not configure security e If you are unsure about how to configure security please contact Percival Scientific If configuration is not done properly it can result in the controller becoming password locked If this happens it will need to be returned to Percival Scientific and unlocked at your expense e Always write down passwords as you change them This will prevent you from inadvertently restricting access to the controller Keep the passwords in a safe place that is readily accessible by those you trust with full access to the controller Four levels of security are available with the Intellus controller Levels one through three can be assigned a password up to four characters Wh
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