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Heat Manager Pro User Manual V1.5 Page 6

2.9 Channel details

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2.10 Lock/unlock screen

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2.11 General information (supplier contact information)

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2.12 Emergency stop activate (only with external DIO and selected in the initial setup)

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2.13 Show digital outputs (only with external DIO and selected in the initial setup)

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BASIC SETTINGS (ADVANCED FEATURES)

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3.1 Switch mode (easy/normal mode of the programmer)

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3.2 Master-

slave configuration (connect multiple heatmanager Pro’s)

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3.3 PID Settings (temperature control response)

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3.4 PV offset (adjust measured temperatures)

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3.5 Hot/cold start selection (behaviour after power up)

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3.6 Language selection

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3.7 Date and time settings

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3.8 Alarm settings (for welder light, temperature alarms, burner heat demand control)

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APPENDIX A: Passwords

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APPENDIX B: PID controllers

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B.1 A bit of history

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B.2 From theory to practice

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B.2.1 ON/OFF control action

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B.2.2. Proportional action

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B.2.3 Integral action

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B.2.4 Differential action

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B.2.5 Cycle time

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B.3 Work step-by-step and-by-one

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B.4 Auto tuning

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B.5 Write down the newly determined PID values!

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B.6 Common pitfalls

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B.7 More information

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Содержание HEAT MANAGER PRO

Страница 1: ...Heat Manager Pro User Manual V1 5 Page 1 User manual HEAT MANAGER PRO...

Страница 2: ...ees Celsius or Fahrenheit Easy mode programmer ramp up soak temperature time ramp down and end temperature Normal mode programmer 7 segments each consisting of a ramp up down and soak temperature time...

Страница 3: ...eatures added like y axis scale change and historical view 2 7 Data menu added 2 7 1 Export data added screen simplified 2 7 2 Show numeric data added 2 7 3 Enter batch data added 2 6 Auto hold settin...

Страница 4: ...ed to data menu 2 7 4 Recorder start stop item description added 2 7 5 CSV auto write item description added 29 11 2019 Version 1 4 for software version HmPro V5 09 12 channel programmer can also be c...

Страница 5: ...anager Pro 13 1 2 Principle of operation 15 1 3 Operation modes easy or normal 16 2 OPERATION 17 2 1 System startup 17 2 2 Program Settings Set channel configuration 18 2 3 Edit heating profile easy m...

Страница 6: ...3 PID Settings temperature control response 56 3 4 PV offset adjust measured temperatures 58 3 5 Hot cold start selection behaviour after power up 60 3 6 Language selection 61 3 7 Date and time settin...

Страница 7: ...t 80 E 2 How can I quickly check the logged temperatures from the operation screen 80 E 3 How do I advance the temperature quickly easy mode only 80 E 4 The Heatmanager Pro does not continue with the...

Страница 8: ...n Blue Info Information you should know to fully understand your system and benefit from its properties Printed in green Warning Read these important messages before executing the desired operation Pr...

Страница 9: ...they can be touched easily with your finger without the need for a stylus or precise positioning A soft tipped stylus can be used if preferred but is normally not required for proper operation Touchin...

Страница 10: ...h valid command will invoke a short beep confirming the reception of the touch However whether or not the actual action is performed depends also on other conditions Avoid applying excessive force on...

Страница 11: ...e process In the case of the Heat Manager we refer to the measured process values of a running process which are stored in the non volatile memory of the Heatmanager Pro These values can be exported t...

Страница 12: ...l we call that the sampling interval is adjustable Set value The desired value you wish to reach with the temperature controller also known as SV or set point Slave A slave is a controller that receiv...

Страница 13: ...h 4301TAD screen Remote Trending Use the Heat Manager in combination with LogOnline temperature registration service Major benefit is that the measured data is authenticated You can give a so called w...

Страница 14: ...data can be imported via an Ethernet wifi connection to the CasCade Reporter tool for easy verification of the process results From the reporter tool you can export it easily with your company logo as...

Страница 15: ...the OPERATION screen and start the channels that we wish to use The actual temperature control process will now start The actual status can be followed on the operation screen and on various other mon...

Страница 16: ...normal mode for on site welding work That all depends on the situation and the work piece You can quickly adapt the Heatmanager Pro to this even on site when desired The major differences between the...

Страница 17: ...r most functions however it assumes that you have already basic understanding and experience with interactive touch screen systems 2 1 SYSTEM STARTUP Check for clear and safe operating conditions at a...

Страница 18: ...CY STOP ACTIVATE SHOW DIGITAL OUTPUTS only visible when DIO mod ule is present in the system 2 2 PROGRAM SETTINGS SET CHANNEL CONFIGURATION Push program settings for setting the correct type of channe...

Страница 19: ...ious chan nel that was set as a programmer So when channel 1 and 2 are programmers 3 and 4 are unused and 5 and 6 are slaves the channel 5 and 6 take the setpoint of channel 2 After you made a selecti...

Страница 20: ...button Ramp down rate or push the 4 button End temperature when the programmer profiler reaches this value all channels will continue controlling until the programmer channel is switched to stop mode...

Страница 21: ...the temperature RAMP DEGR HOUR Enter a desired heat up down rate DWELLTIME IN MIN Enter a desired dwelltime soaktime in minutes LINK SEGMENT Value 0 don t continue to a next segment remain at set valu...

Страница 22: ...The following screen appears The example here shows a situation with channel 1 is a programmer P indicator channel 2 is unused U indicator Channel 3 is a programmer P indicator Channel 4 is unused and...

Страница 23: ...this is the current actual temperature setvalue of the corresponding channel the slave will get the same setvalue as its master By pushing the square indicator around 3 indicating that it is a progra...

Страница 24: ...csv write procedure go to the main menu data menu CSV auto write menu item When all programmers are stopped the CSV auto write procedure will write the remaining measurements in the measurement buffe...

Страница 25: ...mer itself or one of its slave s detects a deviation between setvalue and measured value that exceeds an adjustable limit You can enter the allowed deviation between the setvalue and measured value in...

Страница 26: ...backup buffer for USB stick This buffer takes 100 measurements and after that the 100 new measurements are added to the existing csv file in the SAMP08 directory on the USB STICK This is only active...

Страница 27: ...Heat Manager Pro User Manual V1 5 Page 27 Using the trending graphs View the trending by pushing the TREND button in the operation screen...

Страница 28: ...nual V1 5 Page 28 When you push in the middle of the trending screen you return to the operation screen Here you can view all temperatures recorded from all channels By pushing on the Y axis numbers y...

Страница 29: ...ulldown menu appears with this you can search back forth in time Push HISTORY again to go back to the online mode where actual iso historical values are shown You can export these measurements as a cs...

Страница 30: ...d measurements are cleared Note this can only be pushed with all channels in stop ENTER BATCH DATA Enter batch related information that will be stored under the a separate filename with entered number...

Страница 31: ...ite to CSV file functionality here an internal buffer of 100 values is used that is sampled with the same sampling rate as the internal memory sam pling buffer and every 100 samples the measurements a...

Страница 32: ...TO USB The Heatmanager Pro will now write all measured values into a CSV file It will be present on the USB device in the SAMP01 directory as the entered filenumber H csv This file can be imported int...

Страница 33: ...n view the numeric values in the measurement buffer Use the arrows to scroll through the measurements on top of the table you see a legend what the specific values mean You can use buttons that scroll...

Страница 34: ...these screens it is possible to enter extra batch related information that is stored together with the CSV file that is exported with export data to usb PREVIOUS Go to the previous screen or go back...

Страница 35: ...the channels that is configured as a programmers is started Stop the recorder when ALL programmers are in stopped state ALWAYS ON Recorder always on When you first insert a usb stick of a sd card the...

Страница 36: ...1TAD When the USB stick or SD card is not present the auto CSV write procedure for the corresponding device cannot be started You see in the screen above that both the usb stick and sd card auto csv w...

Страница 37: ...started automatically when either a programmer starts or when the recorder function is always enabled When a file with the same filenumber either in samp08 directory on usb stick or samp15 directory o...

Страница 38: ...tem detects this and you can continue recording on it by pushing the RESUME button When you push the ABORT the procedure is aborted and no action is taken with the file on the usb stick or sd card STA...

Страница 39: ...n view the actual control output percentages of the various channels The screen is similar to the operation screen but has extra information In the last column break you can view if a thermocouple has...

Страница 40: ...Heat Manager Pro User Manual V1 5 Page 40 2 9 CHANNEL DETAILS By pushing the white box around a programmer channel you continue to a channel details overview The following screen will appear...

Страница 41: ...rogrammer in hold the setpoint will not increase decrease Push this button again to continue with the running profile PV OFFSET Adjust the temperature measurements PVbias PID SETTINGS Adjust the contr...

Страница 42: ...LOCK UNLOCK SCREEN Lock unlock It is possible to lock the screen by pushing in the left bottom corner for more than 5 seconds on the main menu an operation screen appears in locked state Now the Heatm...

Страница 43: ...Page 43 To unlock Press more than 5 seconds in the left bottom corner of the locked operation screen 2 11 GENERAL INFORMATION SUPPLIER CONTACT INFORMATION This screen shows contact information of the...

Страница 44: ...controlled emergency stop You can use these signals for disabling the power on heating elements in case a switching re lay gets stuck as well as a combination signal of a temperature alarm on one of...

Страница 45: ...or more than 3 seconds the emergency stop will be activated MAIN MENU Back to main menu DIO CHANNEL INFO More information on the DIO outputs and statuses BACK Back to the previous screen You can de ac...

Страница 46: ...tings screen This is done for each channel separately and for each segment of the profile Here you can also adjust the way event 4 temperature alarm oper ates DO5 will become active if all temperature...

Страница 47: ...tching digital outputs in case a temperature alarm occurs You can use these signals for exampling for a so called heat demand signal that can be used for starting a burner as well as separate temperat...

Страница 48: ...n channel 4 DO5 EVENT 4 ALARM temperature alarm on channel 5 DO6 EVENT 4 ALARM temperature alarm on channel 6 DO7 EVENT 4 ALARM temperature alarm on channel 7 when present in Heatmanager Pro DO7 EVENT...

Страница 49: ...s section describes the more advanced features of the Heatmanager Pro They are accessible from the main menu basic settings A password of level 1 see appendix is needed To enter this menu press on the...

Страница 50: ...rol parameters PV OFFSET Adjust the temperature measurements HOT COLD RESTART SELECT Select whether the heatmanager must restart in run or stop mode after a power failure recovery LANGUAGE SELECTION C...

Страница 51: ...easy mode you can select the so called normal mode where the Heatmanager Pro programmer works with 7 separate segments Each segment consists of a ramp and a soak so both the ramp part as well as the s...

Страница 52: ...es not have to be interconnected to other heatmanagers Please select this option because if you set it to master or slave it tries to interconnect to other heatmanagers so only set it to master and or...

Страница 53: ...called autosensing port so crossed cabling is not necessary for operation The master Heatmanager Pro must have an IP address of 10 0 0 210 The IP addresses of the slaves must be set to Slave 1 10 0 10...

Страница 54: ...rectly This must be done in the offline menu of the touchpanel Use the config help button to get more information on setting this IP address This is done in case you need to set this in the field with...

Страница 55: ...nnected to channel 1 of the master Heatmanager Pro in the channel config to remote 8 When all these configurations are done and ok you can start the channel 1 of the master Heatmanager Pro the slaves...

Страница 56: ...kpiece are deviating a lot from where these settings were obtained then a re adjustment is necessary ONLY CHANGE THESE SETTINGS WHEN YOU HAVE EXPERIENCE WITH SETTING PID CONTROLLER PARAMETERS FOR TEMP...

Страница 57: ...id state outputs This can result in a better temperature control when using solid state relays instead or normal mechanical contactors Don t set the value to 1 0s with mechanical contact relays this w...

Страница 58: ...e to the equipment workpiece It is also possible that an unsafe situation can occur if the measured temperatures are not correct This screen shows the actual measured temperatures including the PV off...

Страница 59: ...lly this value must be set to 1 0 second default but if you have some problems during welding temperature jumping up down you can set this value a little bit higher Note that setting this value higher...

Страница 60: ...ng it will automatically restart when the power switches back on COLD START When the Heatmanager Pro had a channel running the channel will be stopped after the power switches back on It must be resta...

Страница 61: ...English German Dutch and French are supported but this can be extended in the future when the customer delivers the translation ENGLISH Select English language GERMAN Select German language NEDERLAND...

Страница 62: ...is screen the date time settings used for the datalogging trending recorder can be adjusted A password level of 2 or higher is needed for this operation Push the desired white field that you with to c...

Страница 63: ...maximum temperature safety signal For each separate segment and channel this alarm setvalue for event 4 can be set Please note that segment 8 is the so called stop segment Only when a channel is set...

Страница 64: ...User Manual V1 5 Page 64 APPENDIX A PASSWORDS Level 1 user Level 2 master Level 10 reinit Level 14 123 Level 15 cascade Note that sometimes you need to use CAPS upper case characters when it doesn t w...

Страница 65: ...PID controllers date back to the 1890s governor design PID controllers were subsequently developed in automatic ship steering One of the earliest examples of a PID type controller was developed by El...

Страница 66: ...re take a more practical approach and try to describe a PID controller in common language that almost everybody can understand To make things easier we will start out with a very simple on off control...

Страница 67: ...some deviation from the set value called offset A high P value gives the control system a large band of modulation the major disadvantage is that the reaction to the deviation can be quite slow A too...

Страница 68: ...a control system that can never reach the set value exactly There will remain a small offset error and the desired set value is not reached The trick here is also to reach the setting that more or les...

Страница 69: ...stable process with large over and undershoots A too low D action will result in a system that does not respond quick enough too late to Varying process conditions This will also result in an unstable...

Страница 70: ...you can see if your modifications give improvements or not then you need to move in the other direction It is always best to first start by setting the I and D factors to 0 and only use the P action W...

Страница 71: ...w values it will leave the PID settings on the values before the start of the auto tuning procedure Watch out these calculated PID values are only a rough indication of the actual perfect PID settings...

Страница 72: ...ion everything is connected together more or less Don t start to move down in spiraling circles and change only 1 parameter at a time and verify very well if this improves the situation or not A good...

Страница 73: ...when possible Especially the date 7 Finish the data is now in the right columns 8 Add a new column next to a column with measurements 9 Enter formula on 1st position in the newly entered column e g A...

Страница 74: ...ot supported This older version can be downloaded from http sourceforge net projects filezilla files FileZilla_Client 3 9 0 5 D 1 DISABLE FIREWALL SETTINGS You need to disable firewall settings in you...

Страница 75: ...ou installed all cabling correctly you can try to test it in the command line of windows First close all applications Keep the windows button see above for example pressed and push the R key Enter cmd...

Страница 76: ...e the IP address of the Heat Manager was set to 10 0 0 103 see the engineering manual network settings for this Please note that your Heat Manager can have a different IP address Enter in the command...

Страница 77: ...of The IP address is not correct Ethernet cabling is not correct no connection or straight crossed not correct PC has some kind of firewall safety setting that blocks the communication You will a scre...

Страница 78: ...ection correctly you can start the FileZilla client application on your PC You first need to set 1 extra mark at allow to fall back to other transfer mode on failure before starting the communication...

Страница 79: ...ansfer files between your PC and the USB stick inserted into the Heatmanager Pro by dragging them from one directory to the other one with the mouse Here are the most important directories on the USB...

Страница 80: ...uickly return to the operation screen again Go to the main menu copy data screen for writing the buffer of values to the inserted USB stick You ll find the data in the SAMP01 folder on the USB stick a...

Страница 81: ...wish to modify in change the value and push back to go back to the operation screen E 7 THE OPERATION SCREEN APPEARS LOCKED LOCK INDICATOR IN RIGHT TOP HOW TO UNLOCK Push for a few seconds on the lef...

Страница 82: ...Heat Manager Pro User Manual V1 5 Page 82 APPENDIX F NOTES...

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