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CMWIN User manual

1. c cccecceseceeceeeeeeeeeeeseeseceeeneeaeeuseeeeeseeeneeaeeuseeaeeeeseaeceeseaseeesaeenaesas 64 PO A TCU EC 64 Aa DOGS NO E EE 64 FG LEE E CAI ee 65 FO A Greater than or Equal E EE 65 AOS LESS TAa eaa ee E E ne ee ee 65 A 6 6 Less than or Equal to E 66 EE VII eea E E EE E E 66 Re le GE 66 Pid ee ie n 67 PA IN OM EE 67 e A 9 EE 67 Pred INOS ANG EE 67 AE E 68 Peda et E E 68 Wy Glow Exclusive EE 69 PR Fal INOW EG USI E 69 A 8 Other Boolean Operations ccccceccceeeceeeceeeeeseceeeceeseeeeceeeeaeseeseneeanecseceeeseesenesoneees 70 A 8 1 Note Switching Status oie fey oictsaceoandouion duet hunedeculsmenwuneniaeiestonecSadendsteuactieweatioabosdene deans 70 E INCI tele 70 AOS a ECH et e EE 71 PG ENTONG FIOD EE T1 AOAR BOO EE 12 PO Pulse Generation dete va tn tens Sarees anevada ajaaretnitanarcicdiarteaiste randana sarana outta tat r ANENE C hinaia aE ia Ena 72 CRT 73 V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 5 A 9 1 Numerical Output UE 73 A 9 2 Boolean Output Value EE 74 BR EE 75 A10 1 Seting SWINGING geet eg 75 A 10 2 Setting Analog Outputs 2 2 00 ccc cccccc sees eeceeeeseeeeeeeeseeeeeeeseeeseeeeseeeseneeseeeseeesaneess 19 A 10 3 Display ICS SAO Caen osevenecenetnciemeinacnasioendessene acne esueuee seen cenreecsdanesense tee Rese aieamedeee 76 A104 en Beie gl CR E 76 Pa PO Ona NN ets LOJ ENUY EE 77 A 10 6 Compiling Quick Log Entries E 77 Ps NO VAN e e ME 77 A
2. X4 Numerical X2 Numerical y Boolean A 6 4 Greater than or Equal to Inputs Outputs Parameters A 6 5 Less than Inputs Outputs Parameters V03 R26 2011 08 24 The Greater than or equal to function compares two numerical input values for equivalence and outputs a 1 at its Boolean output if value x is greater than or equal to x2 otherwise a 0 For more on the subject of precision please note the explanations in the Greater than function see Chapter A 6 3 X4 Numerical X2 Numerical y Boolean The Less than function compares two numerical input values for equivalence and outputs a 1 at its Boolean output if value x is less than x2 otherwise a 0 For more on the subject of precision please note the explanations in the Greater than function see Chapter A 6 3 X4 Numerical X2 Numerical y Boolean HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 66 A 6 6 Less than or Equal to Inputs Outputs Parameters A 6 7 Within gt SR Inputs Outputs Parameters A 6 8 Outside cht al Inputs Outputs Parameters V03 R26 2011 08 24 The Less than or equal to function compares two numerical input values for equivalence and outputs a 1 at its Boolean output if value x is less than or equal to X2 otherwise a 0 For more on the subject of precision please note the explanations in the Greater t
3. e With Delete you delete the currently available sensor constellation in the CM Editor after which it is no longer available for further use when generating programs No saved constellation files are deleted e To save a configuration file select Save to file Enter the relevant path and required file name for this purpose in the window that opens V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 42 e When the Display function is selected a window opens in which the complete sensor configuration file is displayed HSI configuration file j CMU1000 V99 99 Sensor configuration 28 05 2008 Channel A Mame Channel B e SS Channel l Name Mode Input signal Low range High range Decimals Unit Channel J Mame Mode Input signal Low range High range Decimals ee Manual H oO 100 DU SS Autodetect H 0 1000 UU har PWM aea a S a Pit 1 HAM Oto 20 mA Oto 10 Remarks Print Close Note With a CM program one has the opportunity of integrating not only a configuration file but also a constellation file so that one can define the configuration and the constellation at the same time the CM program is transferred into the CM device Both parts are however optional and need not be present in the CM program V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 43 5 6 1 7 Extras e The following window o
4. We have integrated a variety of different Help functions to make it easier to use this manual Please consult the Table of Contents to find a specific topic A brief overview is provided at the beginning of each Chapter listing the contents of that particular Chapter Selective Reading You will find notes in the side margins that make it easier to find particular sections Pictograms and markings also appear the significance of which will be explained below Furthermore this manual also contains instructions regarding personal safety and the avoidance of property damage that must be observed The instructions are highlighted by a Warning symbol and displayed as follows depending on the seriousness of the hazard Caution means that an unwanted event or condition could occur if the particular instruction is not followed Note Q means an important piece of information about the product its handling or a part of the documentation to which particular attention should be paid V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 7 1 3 Copyright Protection The dissemination and or reproduction of this document as well as the exploitation and communication of its content is not permitted unless specifically authorized Contraventions are liable to compensation All rights reserved 1 4 Note on Warranty This manual was compiled with the greatest possible care Nevertheless errors or deviations can
5. V03 R26 2011 08 24 The Switch on LED function has one Boolean input The relevant LED will remain on for as long as the input value is 1 The Acknowledgement parameter can be used to specify that the LED will not automatically go out when the input returns to 0 but that the LED must be acknowledged by pressing a key instead The appropriate LED will start to flash in such cases The Color parameter is used to set which LED will be switched on 3 traffic light colors are present e red e yellow e green Each color may only be used once in the CM program Depending on the specific CM device the LEDs can also have designations other than the names of their colors e g LED1 LED2 etc x Boolean Du Color entry list p2 Acknowledgement Boolean HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 77 A 10 5 Compiling a Log Entry The Compile log entry function is used for saving the currently publicized values in the ongoing log recording see Chap A 9 1 Numerical output value and A 9 2 Boolean output value The log entry is generated every time the input value changes from oO to a ia Inputs x Boolean Outputs Parameters A 10 6 Compiling Quick Log Entries The Quick log entries function is used for rapidly saving the currently publicized values in the ongoing log recording see Chap 7 9 1 Numerical output value and 7 9 2 Boolean output value Log entries will be generated at
6. in the dropdown menu or click on Save at the bottom left of the window e Ifthe recording has not yet been saved the Save recording as window opens 5 1 4 Save As e To save a file which hasn t been saved or to save a file under another name click on the File dialogue box and select Save as in the dropdown menu or click on Save as at the bottom left of the window e The Save as window opens 5 1 5 Save All e Toall changes in all files click on the File dialogue box and select Save all in the dropdown menu or click on Save all at the bottom left of the window e If all recordings have been previously saved saving occurs without any new window opening e f one or more of the recordings have not yet been saved the Save recording as window opens V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 11 5 1 6 Export The Export function enables you to save measured data in a format that can be exported to a spreadsheet program e g Excel for example To export a file click on the File dialogue box and select Export in the dropdown menu or click on Export at the bottom left of the window Now the Export data window opens Select the time range to be exported a Whole time range a Displayed time range Select the channels to be exported a All channels a Displayed
7. Page 69 A 7 6 Exclusive Or 4 The Exclusive Or function links the two Boolean inputs with the xor operation and supplies the result to its Boolean output The output is 1 if precisely one of the two inputs is 1 If both of the inputs are 0 or if both of the inputs are 1 then the output will be 0 One can also say that the output is then precisely 1 if the two inputs are not equivalent The following log table makes this function clear ee 0 0 0 0 1 1 1 0 1 1 1 0 Inputs Xi Boolean X2 Boolean Outputs y Boolean Parameters A 7 7 Not Exclusive Or The Not Exclusive Or function links the two Boolean inputs with the nxor operation and supplies the result to its Boolean output The output is 0 if precisely one of the two inputs is 1 If both of the inputs are 0 or if both of the inputs are 1 then the output will be 1 One can also say that the output is then precisely 1 if the two inputs are equivalent The following log table makes this function clear a 0 1 0 1 0 1 0 0 1 1 1 Inputs X4 Boolean X2 Boolean Outputs y Boolean Parameters V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 70 A 8 Other Boolean Operations A 8 1 Note Switching Status Inputs Outputs Parameters The Note switching status function is used to hold on to a Boolean value to freeze it It has two Boolean inputs I
8. or select Comments at the bottom of the screen When you move the mouse over the graph the mouse pointer turns into a Square connected with the handle cf dot by a line Using the handle click on the approximate position you would like to insert a remark A Comment window opens It is subdivided into three parts text font and anchor Comment text gt The comment text T V automatically appears which serves as a placeholder Anchor to measured value is activated by a checkmark in the white checkbox gt Entering placeholders using T for the actual time and V for the actual measured value is not possible unless Anchor to measured value is activated gt If you leave the placeholders T V and click on ORT you automatically get a measured value for a specific time quick and easy method for entering measured values in the graph gt Additional text can be entered or the placeholders can be deleted Font gt Here you can change the font size and color and put the text in Bold Italic or Underline by clicking the respective checkbox gt A blue highlighted box with Set style as default appears To use these settings as the default font settings left click on this box A window pops up containing the message The current style has been set as default Confirm with ORT The message window closes Anchor gt The checkbox in front of Anchor to measured value is in
9. 0 8 decimal places from the Decimal places box After entering a formula to be calculated click on Calculate in the line at the bottom of the window The computed curve is now inserted This process can be repeated as often as desired After entering all the channels to be calculated and computing them click on OK to close the window Clicking on Cancel also closes the window but the calculated channels are removed again On the right of the screen you will now find the calculated channels The settings can be changed here as for any other channel Calculated channels are always marked with an asterisk 5 4 5 Add a filtered channel To remove noise from a measurement for example click on the Edit dialogue box and select Adding calculated channels in the dropdown menu A window for filtering the channel opens Clicking on the button next to the channel input box causes a dropdown menu to appear in which all channels are listed Select the channel to be filtered Clicking on Settings to open the channel settings window Click on OK to save any changes you might have made or Cancel to discard them By moving the arrow on the bar Filter strength with your mouse the degree of filtering is changed Changes can be monitored in the display pane of the graph V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 26 e When the filter setting de
10. A 6 5 Inputs x Numerical Outputs y Numerical Parameters A 3 11 Power at Base e The Power at base e function supples the power at base e at the e output The input value is used as the exponent Inputs X Numerical Outputs y Numerical Parameters A 3 12 Natural Logarithm The Natural logarithm function supplies the logarithm of the input In value at base e at the output If the input value is negative or 0 then the value O will be supplied at the output and an error flag will be set One can react to this situation with the Error event function see Chap A 2 8 If a negative input can occur in everyday practice then you should structure the corresponding behavior in accordance with your preferences with the functions Absolute value If then else and Less than see Chap A 3 6 A 4 4 and A 6 5 Inputs x Numerical Outputs y Numerical Parameters V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 56 A 3 13 Decade Logarithm The Decade logarithm function supplies the logarithm of the input value at base 10 at the output If the input value is negative or 0 then the value O will be supplied at the output and an error flag will be set One can react to this situation with the Error event function see Chap A 2 8 If a negative input can occur in everyday practice then you should structure the corresponding behavior in accordance with your prefe
11. Function properties Linked functions Functions Oil temp tank Oil temp tank ElMekelelal WARS Calculations e E ep pela vader goog Numerical operations FS Pa a ESE Nnesse Bg Conditions SEBBE Ka 28 05 2008 10 02 25 Links G t Working pressure 0 1 Boolean operations ee oles Result values actions GEESS 28 05 2008 10 09 59 EISE ame aption Analog output Action Oil temp Other Comparing pressure Comparing pressure Working pressure NILO The function properties can be modified bie ciick on ane element Curent platform CMU 1000 No sensor constellation available No sensor configuration available Afterwards select Group in the menu bar and then Create grouping in the drop down menu that appears e Press Cancel grouping to ungroup the functions which were linked together in the group To do this highlight the group concerned by clicking on any one of the functions within the group Afterwards select Group in the menu bar and then Cancel grouping in the drop down menu that appears 5 6 1 4 Device The Connection function can be used to set up a connection between the PC and a CM device from the CM Editor The function is identical with the connection setup in the CM Manager See Chap 55 1 V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 39 5 6 1 5
12. HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 19 5 3 2 Evaluation e Measure Click on the Graph dialogue box and select Evaluation in the dropdown menu and Measure in the submenu or select Measure at the bottom of the screen When you move the mouse over the graph the mouse pointer turns into a ruler Move the ruler to a point in the graph and press the left mouse button Crosshairs and the corresponding values of the intersection of these crosshairs are shown on the X and Y axis If you hold down the left mouse button you can move the crosshairs in the graph The intersection can be shifted as follows gt By moving the mouse over the crosshair you want to change parallel to the time axis or value axis of the sensors When the mouse pointer changes to a double arrow o click the left mouse button and shift the relevant axis to the point from which you need the measured value gt By clicking on another point in the graph with the ruler e Measure difference Click on the Graph dialogue box and select Evaluation in the dropdown menu and Measure difference in the submenu or select Measure diff at the bottom of the screen When you move the mouse over the graph the mouse pointer turns into a vernier caliper Using the vernier caliper select one of the two points between which you would like to measure the distance and press the left mouse button A crosshair
13. HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 61 A 4 10 Tabular Value E Bag Inputs Outputs Parameters A 4 11 Tabular Index e Inputs Outputs Parameters V03 R26 2011 08 24 With the function Tabular value the output value is obtained from a parameterized number table The input value functions thereby as number of the table entry If the whole number value of the input is O or less then the first value of the table will be output if it is 1 then the second value and so on up to the last tabular value If the input value is greater than the number of tabular entries then the last table entry will be output As a basic rule the input value will be rounded to a whole number The table is defined using the Table parameter Each value must have a line of its own at the time of entry Empty lines are removed automatically The number of values will also be defined automatically on the basis of the available lines It must be between 2 and 20 The Tabular value function can be used for example as a downstream element of a division remainder in order to specify various values one after the other see Chap A 3 5 x Index of the selected tabular value Numerical y Selected value Numerical Du Table values table The Tabular index function is the counterpart to the Tabular value function The input value is sorted into a parameterizable numerical table which must be organized in ord
14. HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 9 4 Definition of terms For a better understanding of the following chapters the following terms must be differentiated 4 1 CM devices The term CM devices Condition Monitoring devices includes all HYDAC components which are capable of recording data and interpreting condition information on machines systems and their components Condition Monitoring The product range covers both the interpretation level and also the interface and sensor levels The following HYDAC products amongst others belong to this group Portable data recorder HMG 3000 Portable data recorder HMG 510 Condition Monitoring Unit CMU 1000 Condition Sensor Interface CSI F 10 Condition Sensor Interface CSI B 2 Oil Condition Sensor HYDACLab AquaSensor AS 1000 Contamination Sensor CS 1000 4 2 SMART Sensors The sensor levels of the above mentioned CM devices constitute the so called SMART sensors They represent a new generation of sensors from HYDAC which can output several different measured values SMART sensors have the HSI interface HYDAC Sensor Interface and are therefore detected by higher ranking modules HMG CMU The measured values of these sensors including the unit of measurement are also transferred via the HSI signal Depending on the type of sensor there is an internal memory in the sensor The measured values recorded over a longer period are stored i
15. In the field Working folder you define the path for saving the CMWIN files CM programs recordings constellation and configuration files In the field Name as inscription you define whether or not the particular function name e g Measured value 2 Action 4 is to be displayed as the function inscription in the Linked functions window If No is selected then you have the option of entering an inscription text manually into the function parameters In the field Frame group you define whether or not a frame is to appear around generated groups in the CM program Clicking on OK applies the settings and returns you to the main CMWIN window Pressing Cancel takes you back without applying any changes 5 6 3 Reset options e Using the Reset options function you can reset all manually set options to the factory default setting e Confirm that all options are to be reset to the factory default setting by clicking OK or press Cancel to go back without applying any changes 5 Help e Select the Info function to find out the present software version and to obtain the link to the HYDAC website V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 46 APPENDIX A CM Program Functions A CM program consists of many individual functions that are linked with one another and that are processed and evaluated cyclically A 1 General Information on Functions A function has Inputs Outputs and P
16. J l Inputs Outputs Parameters V03 R26 2011 08 24 The T FlipFlop function is the representation of a surge relay The output switches over every time the Boolean input value changes from 0 to 1 Toggle function hence the name T Flipflop A side effect of the T FlipFlop is that it halves the frequency of a counting signal The output is set to O after initialization at the time of program start X Boolean y Boolean The output switches on when the Boolean input value switches from 0 to 1 The function is comparable to the automatic switching of a light in a stairwell The output is set to O after initialization at the time of program start When the Reset input is set to 1 then the output is definitely set to o e Not retriggerable When the flank switches from 0 to 1 the output for the specified time is switched to 1 After the time elapses the output is set back to 0 It doesn t matter whether or not this flank occurs again during this time e Retriggerable When the flank switches from 0 to 1 the output for the specified time is switched to 1 After the time elapses the output is set back to 0 If the flank switches from 0 to 1 once again during this time then the output will be switched again to 1 for the time specified e Prolongable When the flank switches from 0 to 1 the output for the specified time is switched to 1 If no change of flanks occurred during this t
17. P Q diagram gt By clicking the checkbox for Left Y axis and Right Y axis you can determine which channels are to be displayed and scaled on the Y axis right or left hand side of the graph Individual measurement channel tabs gt Under Designation you can give the measurement channel a name e g system pressure if the system pressure of an equipment item was measured in this measurement channel using a pressure transducer gt The following can be entered manually in the second section the full indication range the range shown when selecting Full indication range and the actual indication range range currently shown gt Third section the type of display can be set and whether or not the associated measurement series is to be displayed The measurement series is hidden when you deactivate the checkbox after Show measurement series i e click on the checkbox so that the checkmark disappears You can also select the color for the measurement series from a list You can access the list by clicking on the arrow button next to the color You can select the line type by clicking on the arrow button Options Solid line Dotted line and Dash dotted line gt Last section you can enter a remark for the measurement series Click on OK to save your changes or Cancel to discard them Tip If you only want to change the settings of one channel e g hide it click on this channel
18. Usage of Output EI 81 Se mom Invalid e e He RE e E 82 B 4 4 Duplicate Digital QU UE EE 82 IGE Analog OG EE 82 B 4 6 Duplicate Analog Output EE 82 B 4 7 Too Many Boolean Output E e sete adc cersoccesancerte cee cusinsenistnceueiitetopseasecanceanestesegces 82 B 4 8 Duplicate Boolean Output le ME 82 B 4 9 The Bit Number Must Be a Figure between 0 and 14 82 B 4 10 Too Many Numerical Output Fields ccc cecccececeeeeeeeeseeeeseeeseeeeaeeeseeeeaeees 82 B 4 11 Duplicate Numerical Output Feld 82 B 4 12 Message and Telephone Number too Long 83 V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 6 1 General Information This manual provides you with key information on the HYDAC CMWIN It will show you the most important screen dialogs and procedures These are designed in such a way that it is possible to start at almost any chapter Our General Conditions of Sale and Delivery and the Special Conditions of Sale and Delivery for Software Products Freeware apply to the use of the CMWIN These Terms and Conditions can be viewed on our website click Company Legal information or are available on request as a PDF file 1 1 Previous Knowledge No special previous knowledge is required for operating the CMWIN software General PC experience using Windows operating systems and Windows based applications is advantageous and will speed up the familiarization period 1 2 Structure of the Manual
19. View in the dropdown menu and Pan in the submenu or select Pan at the bottom of the screen When you move the mouse over the graph the mouse pointer turns into a hand Click on the graph and hold down the left mouse button Using the mouse now shift the image in the required direction Release the mouse button Panning is only done in whole grid units e Keyboard navigation Click on the Graph dialogue and select View in the dropdown menu and Keyboard Navigation in the submenu or select Keyboard Navigation at the bottom of the screen Using the keyboard arrow keys you can shift the viewing area to the right left up and down Every time you press an arrow key the viewing area is shifted by one grid unit in the relevant direction If you hold down the Shift key at the same time every time you hit the or lt key the time axis of the graph is enlarged or reduced respectively This corresponds to a zoom function but for the time axis only If you press the Shift key while hitting the or key you can change the scaling of the Y axis This corresponds to a zoom function but for the Y axis only e Back To undo changes in the graph view click on the Graph dialogue box and select Bach in the dropdown menu or select Back at the bottom of the screen You can do this as many times as there are changes e Forwards D To redo changes which have been undone in the graph view click on the
20. channels Decide how unit of measurement should be displayed a Without unit or m Separate row Select the data format in which the recording is to be saved m Text separated by tabs m CSV separated by commas gw Formatted text separated by spaces m User defined ASCII ANSI Format Select the delimiter characters for User defined ASCII ANSI Format only m No quotation marks a Single quotation marks Double quotation marks Select the separators for User defined ASCII ANSI Format only m Space a Tab a List separator a Other Select the column width for User defined ASCII ANSI format only a Without fixed width a Automatic optimum width a Fixed column width Export folder m Click on button next to input box m A window opens enabling you to browse for the folder File name m Keep name of recording m Ask for new name File extension for User defined ASCII ANSI format only m You can manually enter the file extension here Click on Ok to export the file Click on Cancel to cancel the action V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 12 5 1 7 Export Folder The Export Folder function enables you to save measured data in a format that can be exported to and read by a spreadsheet program e g Excel for example To export a
21. folder please click the dialogue box File and select Export folder from the drop down menu Now the Export of measured values window opens as in section 5 1 2 Select the time range to be exported a All values a Displayed time range Select the channels to be exported a All channels m Displayed channels Decide how unit of measurement should be displayed a Without unit or m Separate row Select the data format in which the recording is to be saved m Text separated by tabs gw CSV separated by commas m Formatted text separated by spaces m User defined ASCII ANSI Format Select the delimiter characters for User defined ASCII ANSI Format only gw No quotation marks a Single quotation marks Double quotation marks Select the column delimiter for User defined ASCII ANSI Format only m Space a Tab a List separator a Other Select the column width for User defined ASCII ANSI format only a Without fixed width a Automatic optimum width a Fixed column width Selected directory directory containing all data to be exported m Click on button next to input box m A window opens enabling you to browse for the folder Export folder m Click on button next to input box m A window opens enabling you to browse for the folder Click on Ok to export the file Clic
22. has been inserted in the GSM module CSI F 10 The GSM module has sufficient network reception strength A 11 Other A 11 1 Comment Inputs Outputs Parameters V03 R26 2011 08 24 With the Comment function it is possible to insert a comment at any given point in the CM program The heading of the Comment box is defined with the nscription parameter The actual comment text is entered with the Comment parameter Du Inscription character string Do Comment character string HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 79 APPENDIX B Error Messages CM Program Compilation In order to ensure as high a degree of operational safety as possible the CM program generated will be checked for possible programming errors before it is transferred into the device If the system recognizes one or more such programming errors then the following message will appear and the CM program will not be transferred into the CM device xX You have not generated a valid CM program One or more functions isare faulty The menu function CM Program Display see Chap 6 1 2 can be used in such cases to have a more detailed program evaluation displayed together with error messages and to have this printed out as needed CM Program Test _3 E hecmp Faulty functions Action Input 1 open Schon Input 1 open Non effective functions due to open outputs Intervalli Entry1 Correct program part Const
23. in the right hand column next to the graph view The Settings window opens in which the tab of this measurement channel is preselected e Zoom In Click on the Graph dialogue box and select View in the dropdown menu and Zoom in in the submenu or select Zoom in at the bottom of the screen When you move the mouse over the graph the mouse pointer turns into a magnifying glass with a plus sign Only whole grid squares can be magnified To zoom in on one of the grid squares click on it and hold the left mouse button down You can select one or more grid squares by dragging the mouse and drawing a rectangle around them Release the left mouse button to zoom in on the selected portion i e the selected portion is displayed larger within the overall graph V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 17 e Zoom Out Click on the Graph dialogue box and select View in the dropdown menu and Zoom out in the submenu or select Zoom out at the bottom of the screen When you move the mouse over the graph the mouse pointer turns into a magnifying glass with a minus sign Zooming out functions in a similar manner to Zooming in Select one or more grid squares by dragging the mouse and drawing a rectangle around them Release the left mouse button to display the view last shown in the overall graph in the framed area e Panning Click on the Graph dialogue and select
24. is used for generating a Boolean pulse Every time the input changes from 0 to 1 the output is set to 1 for a cycle This function is useful with the Note functions Note value Note minimum etc among others X Boolean y Boolean HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 73 A 9 Result Values A 9 1 Numerical Output Value Inputs Outputs Parameters V03 R26 2011 08 24 The Numerical output value function makes a numerical input value available to the outside It publishes the value Output values are displayed on the CM device as well as in the measured value display on a connected PC Furthermore the output values are also recorded in the log recording see Chap A 10 3 A maximum of 32 values can be published The publication of values is accomplished in a fixed decimal point representation The number of decimal places must be entered using the Decimal format parameter The current format permits only 5 significant places whereby the first one only goes up to 3 This results in the following maximum numerical ranges Decimal format maximum value range A 30000 30000 0 0 3000 0 3000 0 0 00 300 00 300 00 0 000 30 000 30 000 The output value is always limited to the above mentioned maximum value range The decimal format is to be adjusted in such a way that all of the values relevant to practical requirement can be presented If needed one can for exam
25. of the two input values at the output y X1 X2 X4 Numerical X2 Numerical y Numerical The Subtraction function returns the difference between the two input values at the output y X1 X2 a Numerical X2 Numerical y Numerical The Multiplication function returns the product of the two input values at the output y X X2 X4 Numerical X2 Numerical y Numerical The Division function returns the quotient of the two input values at the output y X1 X2 X4 Numerical Xo Numerical y Numerical HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 54 A 3 5 Division Remainder The Division remainder function returns the division remainder the modulo of the two input values at the output The division remainder is determined by performing a whole number division x X2 and outputting the remainder of this division as output value If the input x counts upward e g sequentially by 1 and the input x2 amounts to 5 the the output will count around from 0 to 4 Inputs X4 Numerical X2 Numerical Outputs y Numerical Parameters A 3 6 Absolute Value The Absolute value function returns the input value without a plus minus sign at the output D y x Inputs x Numerical Outputs y Numerical Parameters A 3 7 Change of Sign The Change of sign function returns the inverse input value at the output _ Inp
26. option of controlling the precision of the comparison If you specify 0 01 for precision for example then the numbers 12 453 and 12 458 will still be recognized as equivalents to one another because the difference is less than 0 01 X4 Numerical Xo Numerical y Boolean Di Precision Numerical The Does not equal function compares two numerical input values for equivalence and outputs a 1 at its Boolean output if the values are not equal otherwise a 0 For the Precision parameter see the explanation in the Equals function Chapter A 6 1 X4 Numerical Xo Numerical y Boolean Du Precision Numerical HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 65 A 6 3 Greater than Inputs Outputs Parameters The Greater than function compares two numerical input values for equivalence and outputs a 1 at its Boolean output if value x is greater than x2 otherwise a 0 In view of the fact that numerical values are presented on computers as floating point numbers with finite precision it is difficult to make decisions in border ranges See the explanation in Chapter A 6 1 Equals function This is however usually irrelevant in everyday usage because the imprecision is not to be found before the 8th significant decimal place When however it is important that a precise decision be made for a border range then you can install the Rounding function upstream see Chap A 3 8
27. range High range Sensor K Low range High range Digital inputs UC 100 C 0 bar 100 bar Number of digital inputs 4 Remarks Print Close V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 41 5 6 1 6 Sensor configuration Sensor configuration is understood to mean all of the input relevant settings in the CM device Peripherals settings The sensor configuration can only be generated with the CM device itself offline generation in CMWIN is not possible All necessary sensors must be connected in order for this to be possible A sensor configuration can be saved in files and loaded from files and can be both received and transferred by the CM device The configuration files have the extension hedcf The sensor configuration contains the following data Sensor name Mode Measurement range Decimals Units of the individual measured values A status message at the lower edge of the window of the CM Editor indicates whether or not a sensor configuration is available e With the function Apply from file you can open a saved sensor configuration file and use it in the CM Editor To do this enter the corresponding path and file name in the window that opens and then click on Open e With the function Apply from device you transfer a sensor configuration stored in the CM device to your PC after which you can use it in the CM Editor
28. subchannels available for this sensor are then displayed at Subchannel each of them with name and unit If no sensor constellation is saved then Ports A to P are offered for selection at Sensor connection and Channels 1 to 32 at Subchannel y Numerical Di Sensor connection input list Do Subchannel input list The Digital input function supplies the status of a digital input The nput terminal parameter is used to define which digital input port is used y Boolean Di Input terminal input list HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 49 A 2 4 Numerical Entry 123 Inputs Outputs Parameters A 2 5 Boolean Entry Inputs Outputs Parameters V03 R26 2011 08 24 The function Numerical input supplies a numerical value which can be adjusted in the Parameters menu of the CM device As an alternative it can also be set via a connected PC The nscription parameter is used aS a menu option in the input menu for this purpose The permissible input range runs from 2 000 000 00 to 2 000 000 00 Modifications made in the CM device during the running time also remain in effect after switch off The value that is set under Start value will used after the first time transfer of the CM program to the CM device until the first change is made y Numerical Du Starting value Numerical p2 Inscription character string The Boolean input function supplies a Boolean valu
29. the anchor to the required position If you have entered the placeholder it is adjusted accordingly when you release the mouse button The anchor point is always a measured value since the comment is anchored to the measurement curve The comment box itself can be shifted by moving the mouse pointer over the comment box it is now blue highlighted the square turns into a hand pointer 3 handles appear in the lower right corner Click and hold down the left mouse button and move the comment box to the required position To edit the comment text or manually enter another anchor time click on the 3 handles in the lower right corner The comment box opens again OK Cancel and Delete appear in the bar at the bottom of this window OK apply changes gt Cancel close window and discard changes gt Delete delete the entire comment e Comments List Click on the Graph dialogue box and select Other in the dropdown menu and Comments list in the submenu or select Comments list at the bottom of the screen A window with the comments list opens All comments are listed along with the particular X axis allocated their anchor their position on the X axis time and the relevant comment text The entire text of the blue highlighted comment appears in the lower box Click on Delete in the bar beneath this window to delete the blue highlighted comment Click on OK to close the win
30. the device are required by the CM program source code Do you also want to transfer the CM program source code into the device Here you can select whether you also wish to transfer the source code of the program into the CM device Note If you also transfer the source code into the CM device then it is available to Q be read again by every other connected PC and modified If the source code is not transferred into the CM device then the program cannot be read by another PC The following message will appear if the CM program contains errors when attempting transfer X You have not generated a valid Chl program One or more functions isare faulty Eliminate the error s found in the CM program and transfer the program again Note If you transfer a program and a power failure occurs during the transfer then Q the program will not be saved in the CM device after power is restored For that reason first save your program on the PC on which it was originally generated or modified before making the transfer V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 37 e You can transfer and then edit the CM program currently available in the CM device to your PC with Receive from device This will however only work if the CM program source code from the original creator has also been transferred into the CM device If no source code is available in the CM device then the followi
31. the following facilities under the Extras menu in the CM manager e Update Firmware Follow the installation wizard specific to the device e Set password protection To prevent unauthorized access to the CM device you can equip the device with password protection To do this select the function Set password protection You are prompted at this point to enter a password If the CM device is still in the condition as supplied or if no password protection has been set then enter the standard password for this function Afterwards disconnect the CM device and then reconnect it Enter the Password and then click on OK in order to have unlimited access to the CM device If you click on Cancel without entering a password then you will obtain only Reading Rights You only have access to the following information Sensor status Sensor information Measured values Input values It will not be possible to carry out any settings e Change password Here you have the opportunity of changing the password After the Change passwort function has been selected the following window opens Enter the previous password in the top line Enter the new password in the middle line Repeat the new password in the bottom line Confirm the action with OK the new password is immediately activated or end the action by clicking on Cancel without changing the password e Removing Password Protection To remove the password protection in the devic
32. the specified time interval p2 for as long as the input is set to 1 The nterim period parameter specifies that for every time stamp of a log entry the precise time value of the log entry will also be saved in ms The log entry is generated every time the input value changes from o to se ka Inputs x Boolean Outputs Parameters p1 Interim period Boolean p2 Time in seconds A 10 7 Start new log Using the Start new log function a new time dependent or cycle be dependent log file can be generated The numbering in the file name e is increased by 1 The previous log file is stored in the internal memory Eingange gt Boolesch Ausgange Parameter A 10 8 Transition see Chap A 2 12 V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 78 A 10 9 Send SMS SMS Inputs Outputs Parameters Caution The Send SMS function is used to send an SMS when an event occurs This occurs with every switchover of the input value changes from 0 to 1 The text of the SMS is defined with the Message parameter and the Telephone number parameter defines the number to which the SMS is sent x Boolean Du Telephone number character string Do Message character string The GSM module CSI F 10 is supplied with voltage and ready for operation f The Send SMS function requires that the following conditions be met A valid functioning SIM card
33. 10 8 Transition see Chap A 2 12 ME 77 Pr OS SING EE 78 A TORGI E 78 ATLI COMMEN EEN 78 APPENDIX B ERROR MESSAGES CM PROGRAM COMPILATION ssseeeeeees 79 B 1 Overriding Error ET e TEE 80 B 1 1 Function not Available in this Mode 80 B 2 Error Messages with Data SOUrCES ccccsccecseeceneenneeeneecneeceneeeneecenseenseoeneeenenaees 80 B 2 1 Invalid Channel Setting iscce nccesacaecannsexcesanisacenceact deamiemastensctunessusenictemodepnttieaacsewnlosexe bases 80 EE ee E Ee 80 SES Ale EH e OCIA INO E 80 B 24 Duplicate Digital re sienna N RATEN 80 B 2 5 Too many Boolean Input Values Aessen dee esie 80 B 2 6 No Inscription with Boolean 8 Tu e EE 80 B 2 7 Duplicate Inscription with Boolean Ioputs cece sec eeeceeceeeeeeeeeseeeeeeeseeseeeeeaes 80 B 2 8 Too Many Numerical Input Values A 80 B 2 9 No Inscription with Numerical Input 81 B 2 10 Duplicate Inscription with Numerical Input 81 B2 11 Duplicate gel te 81 B 3 Error Messages with Operations COnditions ccccccsseeseeeeeeeseeesceeeseeeseenenseeseees 81 B 3 1 Upper and Lower Measured Value Limits too Close to one another 81 B 3 2 Measured Value Limits Outside the Range of 30000 to 20000 81 B 3 3 Lower Measured Value Limit Greater than Upper Measurement Value Limit 81 DA Error Messages with Result Values ACtions ccccccsseeeseeeeeeeseeeeeeeeseeeeeaneseeneeees 81 BA 1 Invalid Output LED Selected WEE 81 5 7 2 B 4 2 Duplicate
34. 14 5 2 1 SOI NEE 14 e TADE a ee ee ee eee ee ee ee ee eee 14 0 2 3 FS OS CA E 14 V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 3 5 2 4 SSC MOON goei ea A ne dyantnsesnteesessseesncraisbeedinnersartalest 14 D3 GAIN MONU E 15 5 3 1 NION oe EE 15 5 32 SIE de NEE 19 53 3 AO EE 21 54 E0 MENU EE 24 5 4 1 Bareer e S E 24 5 4 2 Cune OVEA aseena E ARA N E TNS 24 5 4 3 Time Shift E le TT EE 24 5 4 4 Add a GCalCulated Bn Tu orci nsdencewrcoeceicscsncaccddinddsinonimerdaerountuesxndbecuatseantaasotnene 25 5 4 5 Add a filtered Ren E ul TC BEE 25 5 4 6 FS UO VS OPAC EE 26 559 UniS lee 27 5 5 1 KEE 2 9 0 2 E OR e E 30 8 fl rs Cl E 32 5 6 1 Be 32 5 6 2 ONS aeee E on eisstoeagaedenvtncoavessuen aun A E 45 5 6 3 BSS FO CONS coniata ee atstosees etree anes TETEE EEEE ENEE 45 S HEID EE 45 APPENDIX A CM PROGRAM FUNCTIONS cccccececcececeeeececeeeeeeeeseeeeeueeseseeeueesereeeueans 46 A 1 General Information ON FUNCTIONS KREE EN ENNER NEEN ERR KEN ENNER ENER N 46 Pes test APUL Te E E 46 We Peal N ume ncal dE eege 46 PVs Ee 47 n ERT 48 KS MMS Ug ale does I ai TE a CN 48 A 2 2 Measured Value E 48 A 2 3 Digital Input E 48 A24 Numerical Eny EE 49 AZo BOOB AIM ENUY esine ap eps EEEE EEN se erie ee EER E EEE EER ENR ERENER ETEEN 49 ALO IMEI ehre Ee dE 50 PZT OCS MINAS eege 50 PS ETO EYE EE 51 A 2 9 Boolean CONSIANIS EEN 51 EE 51 A 2 11 Sequence ccc cece cece eseeeeeteeeteeet
35. 6 2011 08 24 The Differential quotient function supplies the derivation of the input value over time at the output The output is always calculated with the unit of seconds This means that an increase of the input value from 5 to 6 in one second will yield an output value of 1 The differential quotient is formed and filtered numerically by the difference quotient This filtering is necessary for the following reasons In view of the fact that the input values usually arise from a quantized measured value e g in connection with the digitization of an analog quantity these values will have what is called a quantizing distortion This means that the digitization causes the value to fluctuate by the amount of the resolution For example with a 12 bit resolution a value of 600 bar that was resolved with 12 bit will fluctuate back and forth by 0 15 bar If the difference quotient is formed now every millisecond then this quantizing distortion will be amplified by a factor of 1000 That means that without filtering the output would jump back and forth between and 150 bar s The filter can be set with the Filtering parameter The setting corresponds thereby to the time range during which the filtering takes place Nonetheless no pure median value formation will be used as a filter but rather a special algorithm instead The following settings are possible e switched off e 200 mS e 1 second 5 seconds X4 Numerical y Num
36. Graph dialogue box and select View Forwards in the dropdown menu or select Forwards at the bottom of the screen You can do this as many times as there are changes to redo V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 18 e Note To save a zoomed view for example click on the Graph dialogue box and select View Save in the dropdown menu or select Save view at the bottom of the screen A window opens where you can enter a name and a description for the saved view Click on OK to save the view or Cancel to discard it and return to the graph e List List views is used to jump back and forth between various saved views To view a saved view or select or rename it click on the Graph dialogue box and select List views in the dropdown menu or select List views at the bottom of the screen A window with the saved views opens This window is divided in two the upper part contains a listing of all views with their names the bottom part a description of the view currently selected You can select any view by clicking on it with your mouse When selecting a view the view is shown in the background and its description appears in the lower section Select OK Deiere and Rename from the bar at the bottom of this window OK closes the window Delete deletes the selected view Rename to rename the selected view V03 R26 2011 08 24
37. Gyav ELECTRONIC PC Software CMWIN User manual Translation of original manual VWI HYDAC V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 2 TABLE OF CONTENTS T GENERAL INFORIVIA TION WE 6 11 PREVIGUS KMNOWICOG LE 6 1 2 Structure of the Manual eeegesegegeegeegee geegent 6 1 3 Copyright Protection E 7 14 Meter H SEENEN 7 2 1 General Safety Precautions eegessgesssgesegesrgegEeegeeugen Eege EES 7 2 2 Proper Designated WE nnnnnnnnunnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnn nenn nnnn nnn H 3 INSTALLATION serenigi RAE EENS 8 3 1 Hardware and Software RequireMents ccccccscccseeeeeeeeeeeeeeeneeeneeenesenenenenenennees 8 3 2 Installing the USB Driver cies cn csccsesedecepesscecsenccsseseicecseesaptecectenccecssseeeunsaessceesnseneanees 8 3 3 Installing CMWIN ssassasnannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnn nennen 8 34 Staiting CMWIN EE 8 A4 DEFINITION OF TERMS epee cscs acces e nna aaa aiia 9 Al e Re Ee H 4 2 SMART E ee ee eee ee eee 9 9 USING GMWIN scissa AE aaa i RE EA EAEEREN 10 at FUE MenM E 10 5 1 1 OI ee 10 OD laZ Jet ee dE 10 oka DAVO EE 10 NE ME E 10 Ee eo ONEA ee Oe ee EE EEEE T oe ee ee eee ERS 10 5 1 6 EE EIERE 11 5 1 7 deleng Giele EEN 12 5 1 8 Merge TS CON ING Sc cetcesenceesscendeeeteoeets sone E EEE E EEEE 13 5 1 9 A E 13 STI ele 13 5 1 11 Close E 13 Sy VEW E UI E
38. Sensor constellation Reliable system monitoring means ensuring that exactly the same sensors that were connected at the time the CM device was configured are connected during operation The Sensor constellation is used for this purpose The sensor constellation is a monitoring instrument for the connected sensor system i e it performs a continuous comparison between the connected Actual sensor system and the specified Reference sensor system The sensor constellation is optional in the CM device and not mandatory If however a sensor constellation has been saved then the connected sensor system must match it When there is an activated sensor constellation then an incorrect sensor connected by mistake will be recognized thus preventing a situation in which the CM program is working with incorrect information A sensor constellation can be saved in files and loaded from files and can be both received and transferred by the CM device The constellation files all have the extension hescf The sensor constellation contains the following data Quantity of connected sensors Quantity of subchannels for each connected sensor Status of each individual subchannel active inactive Sensor class Analog HSI SMART Units of the individual measured values Name of each sensor Device designation of each sensor If a sensor constellation is available in the CM Editor then you can use the correct names in connection with th
39. There are only 2 statuses true or 1 and false or ET Boolean inputs outputs and the corresponding connection lines are shown in green V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 47 A 1 3 Parameters Parameters are defined in the Editor and do not change during the running time One exception to this are the input parameters which can be modified during the running time in a menu on the CM device or using a PC which is connected Parameters have one of the following types Numerical Parameters A numerical parameter is a decimal number in accordance with the inputs outputs Whole Number A whole number is a natural number i e it has no digits after the decimal point As a rule no negative numbers are permitted either Whole numbers are used for example for numbering purposes Input List An entry from a list is selected for the input list type The quantity and the type of list entries is dependent on the particular parameter Boolean Parameters A Boolean parameter has as already described in connection with the inputs outputs only two logical statuses 0 and 1 Nevertheless it is not 0 and 1 that are set in the Editor but rather such terms as No or Yes Inactive or Active Off or On depending on the context Character String A character string is an arbitrary text the length of which is usually limited In addition any leading and subsequent empty spaces a
40. V or 4 mA and all input values greater than or equal to 150 will lead to an output signal that corresponds to the upper signal range typically 10 V or 20 mA x Numerical Du Output input list p2 Lower range Numerical p3 Upper range Numerical HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 76 A 10 3 Display Message Inputs Outputs Parameters The Display message function has one Boolean input A message will be displayed on the CM device monitor for as long as the input value is 1 The upper line includes the date and time of day that the message appeared The text of the message is defined with the Message parameter This is to be found in the lower line of the display The Acknowledgement parameter can be used to specify that the message will not automatically disappear with the display when the input returns to 0 but rather that it must be acknowledged by pressing a key If this occurs then the top line will flash Irrespective of what is set under Acknowledgement a message can be acknowledged at any time in order that the CM device can be operated If the input remains at 1 however then the message will be displayed again after a time If several messages are active simultaneously then the keys can be used to scroll through the list of messages x Boolean Du Message character string Do Acknowledgement Boolean A 10 4 Switch on LED Inputs Outputs Parameters
41. a CM program gt Check the inscription and correct it V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 83 B 4 12 Message and Telephone Number too Long The length of the message telephone number together is limited to 230 characters gt Check the relevant entries and correct them V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 84 HYDAC ELECTRONIC GMBH Hauptstr 27 D 66128 Saarbr cken Germany Web www hydac com E mail electronic hydac com Tel 49 0 6897 509 01 Fax 49 0 6897 509 1726 HYDAC Service If you have any questions concerning repair work please do not hesitate to contact HYDAC Service HYDAC SERVICE GMBH Hauptstr 27 D 66128 Saarbr cken Germany Tel 49 0 6897 509 1936 Fax 49 0 6897 509 1933 Notice The information in this manual relates to the operating conditions and applications described For applications and operating conditions not described please contact the relevant technical department concerned If you have any questions suggestions or encounter any problems of a technical nature please contact your HYDAC representative Subject to technical modifications V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844
42. ant Constantii 0 Constant Constant s5 Entry2 Boolean input veluer 0 Switch Off pres 0 Measured valuel Measured valuetc 0 Measured values Measured yvalue 10 0 Resuli Numerical output value Measured valued Ou temp tank 1 0100 CT Bedingungs Greater than or equal to Measured valuel Constant2 Print Close Work through all of the error messages in your CM program and then transfer the program once again into your CMU 1000 The following list shows all of the error messages that could occur during programming together with the associated function groups present in CMWIN and their causes V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 80 B 1 Overriding Error Messages B 1 1 Function not Available in this Mode The CM program was compiled for a platform in which the marked function does not exist gt Check the platform setting and correct it or modify the CM program accordingly B 2 Error Messages with Data Sources B 2 1 Invalid Channel Setting A channel subchannel was selected that is not valid gt Check the channel setting and correct it B 2 2 Duplicate Channel Name The name of a channel may only be used once in a CM program gt Check the channel name and correct it B 2 3 Invalid Digital Input A port must be set for the Digital input function gt Check the port setting and correct it B 2 4 Duplicate Digital Input A port must be set for the Digital input function T
43. arameters This means for example the function Median value reads a numerical value at the input forms a median value above it and then displays this at the output A parameter is used to define the amount of time for which the calculation is rendered A 1 1 Inputs Outputs For most functions the outputs change during the running time depending on the input Functions are linked with one another in the Editor This means for example that the output of a function can be linked with the input of a different function It is possible to make one output dependent on several inputs but not several outputs on one input There are two types of inputs outputs depending on the value type Numerical and Boolean A Boolean output can only be linked with a Boolean input and a numerical output can only be linked with a numerical input A 1 2 Numerical Values A numerical value is a decimal number i e a numerical value with an optional plus minus sign and any number of digits after the decimal point It is accurate to 7 8 significant places That means that with a value of 2 million 7 places in front of the decimal point the addition of a value of 0 001 3 places after the decimal point will not alter the numerical value One would need accuracy to at least 10 significant places for it to be altered Numerical inputs outputs and the corresponding connection lines are shown in blue Boolean Values A Boolean value is a logical status
44. ctions currently selected in the Linked Functions window are displayed in this window These include e Function name e g Action 2 Constant 5 Measured value 12 e Function type e g Constant Measured value Timer e Specific properties parameter settings e Comment Function List Window This window lists all the functions used in the CM program with the following specifications e Function type e g Constant Measured value Timer e Function name e g Action 2 Constant 5 Measured value 12 e Inscription e g Working pressure N I O Linked Functions Window This window contains the actual CM program The display can be zoomed in or out with the scroll bar on the lower edge of the window Functions Window This window contains all the functions available for program generation sorted according to Data sources Calculations Numerical operations Conditions Links Boolean operations Result values actions Other V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 45 5 6 2 Options e The following window opens when the function Options is selected The selection buttons at the right hand edge of the window appear after clicking in the respective selection field English Working folder CM Editor Mame as inscription Frame group OK Cancel In the Language field you can select either German English or French as the CMWIN system language
45. ding order No x value may appear more than once Empty lines are removed automatically The number of values will also be defined automatically on the basis of the available lines It must be between 2 and 20 The ranges between the nodes are interpolated linearly the values outside the nodes are extrapolated from the last segment A limitation is easy to set up by simply setting another node nearby that has the same y value If for example the range of 0 to 450 is to be converted to percent and at the same time limited to O and 100 then this is accomplished with the following value pairs 1 0 O 0 450 100 451 100 x X value of the characteristic curve Numerical y Function value from the characteristic curve Numerical Du Table values table The S ope function is used to prevent rapid value changes Under stable conditions the input value is shown at the output Changes of the input value are however not passed along directly to the output but rather only in small steps Like a slope so to speak Different slopes can be defined thereby for positive and negative value modifications The parameters Descending slope and Ascending slope are used to specify the maximum permissible value changes per second If for example the value 5 is set for Ascending ramp and the input value jumps from O to 100 then the output will be only slowly increased and it will take 20 seconds for the output value to reach 100 x Numerical
46. dow that opens under Interface selection e Select the relevant port address and Baud rate under Interface settings e Asan alternative you can also search automatically under CM devices search for CM devices connected to the PC by pressing Start e Press Refresh to update the interfaces marked under Interface selection in terms of availability e Click on OK to apply the modified settings or Cancel to discard these changes In either case you will then return to the Connection window e Inthe Interface field select the option Open in order to open the selected interface COM port e The opened interface will be indicated by a green dot on the right hand edge of the window e Afterwards click on Connect in the Device box to connect the CM device to the PC e The successful connection will be symbolized by a green dot on the right hand edge of the window e Press Disconnect in the Device box to disconnect the CM device from the PC e The interface COM port used can be closed again on the PC by pressing Close in the Interface box e At the end you also have the option of selecting an automatic connection setup By placing a checkmark in the box for Set up connection next time automatically a connection is established automatically with the CM device that is linked via USB when the CMWIN software starts up To ensure that this happens no changes should be made to the interface parameter settings after the present c
47. dow with the comment list e Create Picture Click on the Graph dialogue box and select Other in the dropdown menu and Create picture in the submenu or select Create picture at the bottom of the screen A new window opens in which the actual graph view is shown as a picture In the left part of the window you have the following options Transparent the created picture is transparent so that the underlying picture is visible thus enabling two curves to be compared visually Copy the picture is copied to the Windows Clipboard for use in other documents Save opens a window for saving the picture in JPG format V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 23 e Reference recording m Click on the Graph dialogue box and select Other in the dropdown menu and Reference recording in the submenu or select Reference recording at the bottom of the screen m Anew window opens where you can make different settings and selections m You can save the settings made at this point in a file as a Reference record m This reference record then acts as a display indication default for other recordings when opening other records relating to type of curve type of line colours etc V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 24 5 4 Edit Menu You have various options for editing and processing a curve All of the functions
48. e which can be set in the Parameters menu of the CM device As an alternative it can also be set via a connected PC The Inscription parameter is used as a menu option in the input menu for this purpose On the CM device input is by selecting Yes or No on the PC a checkbox appears Modifications made in the CM device during the running time also remain in effect after switch off The value that is set under Start value will used after the first time downloading of the CM program into the CM device until the first change is made The Functionality parameter defines how the input is interpreted The following settings are possible Switch A menu option is generated on the CM device with which the input value can be switched on or off This functionality is used to activate certain paths in the evaluation logic Key When the value on the CM device is switched on then only one impulse is generated in the evaluation logic and the option switches itself off in the menu again immediately A key function is simulated so to speak This functionality can be used to trigger events in the evaluation logic y Boolean Du Starting value Boolean p2 Inscription character string p3 Functionality entry list HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 50 A 2 6 Timer Inputs Outputs Parameters A 2 7 Clock Timer e Inputs Outputs Parameters V03 R26 2011 08 24 The Timer is a functio
49. e CM program that is currently open The Simulation window opens for this purpose It is not necessary for the CM device to be connected for the simulation xf Sources Actions Measured value 0 i not triggered Measured value2 0 i not triggered not triggered not triggered not triggered not triggered Cycle 0 Perform cycle start autom cycle end autom cycle All of the input signals used in the CM program are listed one above the other in the Name column in the left hand part of the Simulation window You can assign a specific value to each input in the Input value column All of the actions used in the CM program are listed one above the other in the Name column in the right hand part of the Simulation window The current status of each action is displayed in the Value column The cycle number of the last status modification is displayed in the Cycle column The date and time of the last status modification is displayed in the Time column V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 35 With Perform cycle you can start the simulation for a single processing cycle and view the resulting status modifications of the actions afterwards With Start autom cycle you start a permanent continuous program simulation You can change the input values during the simulation however you like and observe the status modifications of the actions Wb End au
50. e again select the function Remove password protection The following window opens Enter the current password Confirm the action with OK password protection is immediately deactivated or end the action by clicking on Cancel without deactivating the password protection V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 32 5 6 Extras Menu 5 6 1 CM Editor HYDAC CM devices such as the CMU 1000 and the GSM mobile module CSI F 10 require an application program and process this continuously and cyclically You generate this application program with the CM Editor and load it afterwards into the CM device The CM Editor provides you with various tools and functions for designing integrating and testing your CM program To open the Editor proceed as follows e Start the HYDAC PC software CMWIN e In the Extras Menu select the CM Editor option Options Reset options Function properties WAKES Aegean DRESEIEp GI Numerical operations SBAA alte aes le Conditions f ek Links BEBE The function properties can be modified by 2 double click on ane element SSES Boolean operations Function Name aption Result values actions aasje o gt SS 2 Other gt D D D D D ie 7 ai k b Curent platform CMU 1000 No sensor constellation available No sensor configuration available Draw lines The menu structure and
51. e measurements during program generation It will then be the case that only those sensors and subchannels that are actually present will be available and accessible for adjustment A status message at the lower edge of the window of the CM Editor indicates whether or not a sensor constellation is available Curent platform CSI F 10 from V01 04 e With the function Apply from file you can open a saved sensor constellation file and use it in the CM Editor To do this enter the corresponding path and file name in the window that opens and then click on Open e With the function Apply from device you transfer one of the sensor constellations stored in the CM device to your PC after which you can use it in the CM Editor V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 40 e With Delete you delete the currently available sensor constellation in the CM Editor after which it is no longer available for further use when generating programs No saved constellation files are deleted e To save a constellation file select Save to file Enter the appropriate path and required file name for this purpose in the window that opens e When the Display function is selected a window opens in which the complete sensor constellation is displayed CMWIN E x Sensor constellation Hsi sensor constellation file Sensor constellation 28 05 2008 Sensor Low
52. ect Close all in the dropdown menu or click on Close all at the bottom left of the window e If you have not saved your recordings you are prompted to do so V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 14 5 2 View Menu There are four view options for a measurement curve Graph Table Recorded data Description All four views can be selected either in the dropdown menu of the View dialogue box or at the top of the screen directly underneath the Tool bar 5 2 1 Graph e Graph displays the measurement curve as a function for edit options see Working on a Measurement Curve and Editing a Measurement Curve The time is shown first in the X axis the measured values of the curves are shown in the Y axis the curves being shown in the relevant color for hiding or showing see Settings 5 2 2 Table e Table table showing the measured values of the individual sensors recorded at a particular point in time 5 2 3 Recorded data e General type of measurement curve number of sensors number of data records start and end date of the measurement etc e Channels with their measurement ranges 5 2 4 Description e Description Designation and comments entered for the curve The designation and comment can be changed or added here V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 15 5 3 Graph Menu 5 3 1 V
53. eeeeeeeeeeeneeeseesueeseeteeeeaeesecegeeegeesgetsneteeeseeneesseeegaes 52 A 2 12 Transition in the field Result values Achons 52 A 3 Numerical HEN d Tu TEE 53 Pl Ee e E 53 LE le d 6 11 6 EE 53 POI ONC AU OM BEN 53 Ee EIERE 53 A39 Division RO I ICS EE 54 EE EH EE 54 ASA Change or SigA EE 54 VO3 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 4 P Bi ROUNO EE 54 A 3 9 Raising to a Higher IP OW E 55 A 3 10 Square ROO E 55 je ia KN Power at E 55 A 3 12 Na t ral Logarithi scccretstsssinntezrozetacsctissitoaetenmnefemcteyaneeencecariaceeiestusseses EiS AERA EKSERE RES 55 Ao VO Decade Bed un E 56 EE EELER ee 56 A 3 15 Differential OPO LE 57 A 4 Numerical Operations cccceecceeeeeeeeeeeeeneeeneeeneeeneeeeseaeeceeeeaeseaeseeeanesanesenssenesenseaess 58 AT INUIT DEE 58 AAN E EE 58 AE El UE 58 A 4 4 If Then Elee cece cecceeecseeceeeceeeceeecneeceeesesseeteeetaeeceeecaeeceeeeeseuetenetseeteeeseeetees 58 PRE SCAN KE E pears arctnantetesienctedie ancconanceisintbandonta EE ENa ai 59 PAD Extended Average va iaexccnpicesiceanectsanswisunsenandannsseceasseaeabienceniensus dalbenwundedesinbtesetseiaoxebadesune 59 AAF al 6 ca gt 0 gt ane E E ee eee eee eee ee ee eee 59 Perc NOUS AVION aan E E E 60 A4 9 N te Maximu WEE 60 A rt REI Le UE 61 re We KR Ee EI ien Le E 61 A 4 12 Characteristic cunme 62 E EE 62 PS OUI Tt ie CN 63 PO EE EE 63 FOZ D100 WNC EE 63 Numerical Conditions
54. er of increasing values and the number of the tabular entry is output lf for example the first tabular entry is 4 and the second is 7 8 then a 0 will be output for all input values less than 4 the value 1 will be output for all values between 4 and 7 8 and the value 2 for all values greater than 7 8 The table is defined using the Table parameter Each value must have a line of its own at the time of entry Empty lines are removed automatically The number of values will also be defined automatically on the basis of the available lines It must be between 2 and 20 This function can be used for flexible range definition Thus for example limit values can be defined in the table when a value is normal suspicious critical and very critical x Value in the table Numerical y Index of the value Value range Numerical Du Table values table HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 62 A 4 12 Characteristic curve Inputs Outputs Parameters A 4 13 Slope Inputs Outputs Parameters V03 R26 2011 08 24 The Characteristic curve function is used to convert input values from one range into another The conversion can be subdivided into various segments through the specification of up to 20 nodes The Table parameter is used to specify the nodes Each value pair is in a different line in the table The values for x and y are separated by a colon The x values must be listed in ascen
55. erical Du Filtering entry list HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 58 A 4 Numerical Operations A 4 1 Minimum lt Mae Inputs Outputs Parameters A 4 2 Maximum gt E Inputs Outputs Parameters A 4 3 Limit Inputs Outputs Parameters A 4 4 If Then Else Inputs Outputs Parameters V03 R26 2011 08 24 The Minimum function supplies the smaller of the two input values at the output X4 Numerical Xo Numerical y Numerical The Maximum function supplies the larger of the two input values at the output X4 Numerical X2 Numerical y Numerical The Limit function limits the input value x4 and makes it available at the output The two limits are set by the input values x2 and x3 If x is less than X2 then x2 will be output if x is greater than x3 then x3 will be output otherwise x4 X4 Input value Numerical X2 Lower limit Numerical X3 Upper limit Numerical y Numerical The function f Then Else has two numerical inputs x and x2 as well as a Boolean input x3 If the Boolean input value is 1 then the input value of x is output at the output otherwise the value of x2 X4 Numerical X2 Numerical X3 Boolean y Numerical HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 59 A 4 5 Median Value Inputs Outputs Parameters The Median value function
56. erminal is selected that a device doesn t have gt Check the selection and correct it B 4 4 Duplicate Digital Ouput The output terminal of the digital output may only appear once in a CM program gt Check the output terminal which has been set and correct it B 4 5 Invalid Analog Output The quantity of analog outputs is device dependent This error is set when an output is selected that a device doesn t have gt Check the selection and correct it B 4 6 Duplicate Analog Output The set output of the analog output may only appear once in a CM program gt Check the output settings and correct them B 4 7 Too Many Boolean Output Fields The quantity of Boolean output fields in one CM program is device dependent gt Reduce the Boolean output fields to the device specific maximum B 4 8 Duplicate Boolean Output Field The inscription of a Boolean output field may only appear once in a CM program gt Check the inscription and correct it B 4 9 The Bit Number Must Be a Figure between 0 and 14 The Bit number attribute must not be outside the range of 0 14 for the Boolean output field function gt Check the value that was entered and correct it B 4 10 Too Many Numerical Output Fields The quantity of numerical output fields in one CM program is device dependent gt Reduce the numerical output fields to the device specific maximum B 4 11 Duplicate Numerical Output Field The inscription of a numerical output field may only appear once in
57. f no curves with the same sampling rate are open Click on the curve you would like to superimpose then click on Next in the bar at the bottom of the window The second recording is opened in the same window as the original recording and a prompt for coordinating the time of the second recording appears in the wizard Shifting can only be done along the time axis The recording can be adjusted roughly using the mouse and clicking on the scrollbar Keeping the left mouse button pressed and shifting the recording to the approximate position desired To position the recording precisely click on the arrow buttons to the right gt and left 4 of the scrollbar until the second recording is positioned as desired To overlay the curves click on Complete in the bar at the bottom of the window Click on Cancel to cancel the overlay 5 4 3 Time Shift Channels To time shift one or more channels in a measurement click on the Ed dialogue box and select Time shift channels in the dropdown menu The Wizard for Time shifting of channels opens Select the channel you wish to time shift in the dropdown menu The measurement channel can be adjusted roughly by clicking on the scrollbar keeping the left mouse button pressed and dragging to the right or the left V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 25 To position the recording precisely click on the arrow buttons to the r
58. f the input value x2 is 1 then the input value x is output at the output If the input value x2 is 0 then the last output value remains in effect If the value is only to be applied for one flank then you can put the function Pulse generation upstream at x2 see Chap A 8 5 X4 Value Boolean X2 Note Boolean y Boolean A 8 2 Switching Delay h d A Inputs Outputs Parameters V03 R26 2011 08 24 The Switching delay function is used to delay Boolean signals The function has one Boolean input and one Boolean output A change at the input will not be recognizable at the output until after a parameterizable delay time has elapsed The delay times can be set separately for switching on and switching off They are adjusted with the parameters Switch on delay and Switch off delay This makes it possible to hide short term signal changes Example Input and output are 0 the switch on delay is set to 5 seconds If the input switches now to 1 then the output waits 5 seconds before switching to 1 If the input switches back to 0 before the 5 seconds have elapsed then the input remains set to 0 and the change at the input is not visible at all at the output x Boolean y Boolean Di Switch on delay Numerical Do Switch off delay Numerical HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 71 A 8 3 T Flipflop 1 Inputs Outputs Parameters A 8 3 Mono Flop
59. for this are located in the dropdown menu of the Ed dialogue box Extract Recording and Curve Overlay create a new measurement which is filed in the left hand box when files are open the files being named Recording X x sequential number They are not saved automatically however 5 4 1 Extract Recording To create a copy of the measurement currently open or extract a zoomed portion of the measurement click on the Edi dialogue box and select Extract Recording in the dropdown menu The measurement is filed in the left box of the open files and can now be edited without any changes being made to the original file You can save this file under a different name of your own choosing 5 4 2 Curve Overlay Overlaying two measurement curves is useful for comparing measurements e g the measurement of a machine cycle taken three months ago compared to its current condition To superimpose two measurement curves click on the Ed dialogue box and select Curve overlay in the dropdown menu Note possible only for curves with the same sampling interval The Wizard for Overlay opens in a new window You are now asked to select a 2nd recording i e the curve to be superimposed on the curve currently open Click on the arrow button to get a list of all open curves recorded using the same sampling rate To see all the curves possible click on the arrow button next to the name The list is empty i
60. from one measured value to another The indicator line can also be moved along the time axis by clicking on the Up Down Arrow buttons lower right of screen underneath Measured Value V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 20 No or by pressing the Up Arrow or Down Arrow keys on the keyboard By doing this you track each measured value Clicking on another position in the graph will move the indicating line to that point e Track the difference Click on the Graph dialogue box and select Evaluation in the dropdown menu and Track Difference in the submenu or select Track Difference at the bottom of the screen When you move the mouse over the graph the mouse pointer turns into a dual vertical line Click left mouse button on the first approximate point in time for which you would like to know the measured values Pull the double line apart as far as the second time point for which you wish to know the measured values Vertical to the time axis two indicator lines will appear and in between these the measuring point distance is displayed The time and the individual differential values are color highlighted as appropriate on the axes V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 21 5 3 3 Other e Comments Click on the Graph dialogue box and select Other in the dropdown menu and Comments in the submenu
61. han function see Chapter A 6 3 X4 Numerical X2 Numerical y Boolean The Within function compares three numerical input values for equivalence and outputs a 1 at its Boolean output if value x is greater than or equal to X2 and smaller than or equal to xs otherwise a 0 For more on the subject of precision please note the explanations in the Greater than function see Chapter A 6 3 Nu Numerical Xo Numerical X3 Numerical y Boolean The Outside function compares three numerical input values for equivalence and outputs a 1 at its Boolean output if value x is smaller than x2 or greater than x3 otherwise a 0 For more on the subject of precision please note the explanations in the Greater than function see Chapter A 6 3 X4 Numerical X2 Numerical X3 Numerical y Boolean HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 67 A 7 Boolean Links A 7 1 Not Inputs Outputs Parameters A 7 2 And Inputs Outputs Parameters A 7 3 Not And Inputs Outputs Parameters V03 R26 2011 08 24 The Not function supplies the negated Boolean input value at its Boolean output If x 0 then a 1 is output otherwise a 0 x Boolean y Boolean The And function links the two Boolean inputs with the and operation and supplies the result to its Boolean output The output is then 1 only if both inputs are 1 otherwise it
62. he last output value continues to be output If the value is only to be applied for one flank of the Boolean input then you can put the function Pulse generation upstream from it see Chap A 8 5 X4 Input value Numerical X2 Switch value through Boolean y Numerical HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 60 A 4 8 Note Minimum Inputs Outputs Parameters A 4 9 Note Maximum Inputs Outputs Parameters V03 R26 2011 08 24 The Note minimum function supplies as the output value the smallest value that the input value has yet reached If the input value is greater than the output value then the output value remains unchanged If the input value is less then the output value will be reset The minimum can be reset with the Boolean input x2 The input value will be applied directly at the output for as long as this input is e K Xi Input value Numerical X2 Reset Boolean y Numerical The Note maximum function supplies as the output value the largest value that the input value has yet reached If the input value is less than the output value then the output value remains unchanged If the input value is greater then the output value will be reset The maximum can be reset using the Boolean input x2 The input value will be applied directly at the output for as long as this input is ad W X4 Input value Numerical X2 Reset Boolean y Numerical
63. his port that is set may only be used once in a CM program gt Check the port setting and correct it B 2 5 Too many Boolean Input Values A maximum of 50 Boolean input values are permitted to be present in a single CM program gt Reduce the Boolean input values to a maximum of 50 B 2 6 No Inscription with Boolean Input The Boolean input value must have an inscription gt Enter an inscription in the function properties B 2 7 Duplicate Inscription with Boolean Inputs The inscription of a Boolean input value must be unambiguous within a CM program and is only permitted to occur once for that reason gt Check the inscription and correct it B 2 8 Too Many Numerical Input Values A maximum of 50 numerical input values are permitted to be present in a single CM program gt Reduce the numerical input values to a maximum of 50 V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 81 B 2 9 No Inscription with Numerical Input The numerical input value must have an inscription gt Enter an inscription in the function properties B 2 10 Duplicate Inscription with Numerical Input The inscription of a numerical input value must be unambiguous within a CM program and is only permitted to occur once for that reason gt Check the inscription and correct it B 2 11 Duplicate Error Source A setting is made for an error source to indicate which error will be the output of the error source No error sou
64. iew e Full size m Click on the Graph dialog and select Full view in the dropdown menu or select Full view at the bottom of the screen m The graph now shows the entire time and amplitude range of the measurement e Apply scale settings m Click on the Graph dialog and select View Apply scale settings in the dropdown menu or select Apply scale settings at the bottom of the screen m The scale settings selected see Scaling below are applied to the current recording e Scaling m Click on the Graph dialog and select View Scaling in the dropdown menu or select Scaling at the bottom of the screen Selecting the resolution type and scaling type refers to the default scale settings Resolution settings Click on the upper arrow button A dropdown menu opens in which you can choose between the various resolution settings best fit resolution fit r esolution The coarser the resolution the rounder the scaling in the gt fine resolution Y axis meaning the measured values along the Y axis can medium resolution be more easily read at first glance gt large resolution gt 1 2 5 resolution This resolution corresponds to the difference between the largest and smallest value of the current display range Scaling is in increments of 0 1 0 2 0 5 1 2 5 10 20 50 etc If a value is exceeded the next larger value is used as the scaled range Example if the difference bet
65. ight and left 4 of the scrollbar or press the right and left arrow keys on the keyboard until the measurement channel is positioned as desired Click on Close to return to the main window The time axis is now marked with an asterisk time ms This means that at least one of the curves has been time shifted To undo the shifts return to the Wizard for Time shifting of channels see above Click on Delete to undo the shift of the active channel see name in upper box Click on Delete All to remove the time shift on all channels Click on Close to return to the main window 5 4 4 Add a Calculated Channel To calculate a channel from one or more measurement channels click on the Edi dialogue box and select Add calculated channef in the dropdown menu A new window opens for calculating the channel Enter the mathematical formula for the virtual channel in the formula input box at the top The formula can be comprised of numbers measured values arithmetical operators and functions For measured values use S1 Sn in the formula Example 5 S1 S2 2 For detailed information on the formula contents and symbols click on Help located in the line below on the right Click on Help again to close the window The unit of the channel being calculated can be entered manually in the unt input box Select the number of decimal places for the measured values displayed
66. ime then the output remains switched to 1 until the flank switches from 1 to 0 Xo S Boolean x R Boolean y Boolean p1 Mode p2 Time in seconds Kb Flank recognition E Time counter HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 72 A 8 4 RS Flipflop Inputs Outputs Parameters The RS FlipFlop function has a Boolean input Set for the purpose of setting the output to 1 and a Boolean input Reset for setting the output back to 0 The Priority parameter can be used to define how the output will react when a 1 is present at both inputs simultaneously The following priorities are possible First If the Set input is the first to switch to 1 then the output is 1 if the Reset input is the first to switch to 1 then the output is 0 If both switch to 1 simultaneously then the output remains in the status it was in Last If the Set input is the last to switch to 1 then the output is 1 if the Reset input is the last to switch to 1 then the output is 0 If both switch to 1 simultaneously then the output remains in the status it was in Off The output value is 0 On The output value is 1 The output is set to 0 after initialization at the time of program start Xo S Boolean X4 R Boolean y Boolean Di Priority entry list A 8 5 Pulse Generation Inputs Outputs Parameters V03 R26 2011 08 24 The Pulse generation function
67. in bold each of the hairs consisting of two thin parallel lines appears along with a color highlighted numerical value on each of the axes showing the distance If you move the mouse over one of the axes a double arrow appears If you hold the left mouse button down you can pull the thick line apart and drag one of the lines to the level of the second point The color highlignhted numerical value changes indicating the distance You can repeat this with all four lines as often as you like After selecting the first point you can also hold down the left mouse button and immediately select the second point Here too a new starting point can be selected repeatedly by clicking on another point in the graph e Tracker Click on the Graph dialogue box and select Evaluation in the dropdown menu and Track in the submenu or select Track at the bottom of the screen When you move the mouse over the graph the mouse pointer turns into a vertical broken line Click left mouse button on the approximate point in time for which you would like to Know the measured values An indicator line appears vertically on the time axis on which the values of the individual curves are marked by squares The time and the individual measured values are appropriately color highlighted on the axes If you hold the left mouse button down you can drag the line along the time axis whereby the values are displayed During tracking you jump
68. ion in the field Result values Actions The Transition component serves to bring about a change from one un state to another in a Sequence A transition has a Boolean input and has 4 parameters Inputs x Boolean Outputs Parameters Di Sequence Name of the related Sequence in the application program D gt Current state Number of the state while the input condition is scrutinized With the ignore setting the current Sequence state is ignored Le the input condition is continually scrutinized irrespective of the current state of the sequence D3 Successor state e State which is adopted once the input condition occurs Da Dwell time s Indicates how many seconds the Sequence must be in the current state before the input condition is scrutinized for the successor state For one Sequence several transitions with identical current and successor states but with differing input conditions can be used in the application program This enables branching into different Sequence cascades within a Sequence V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 53 A 3 Numerical Calculations A 3 1 Addition Inputs Outputs Parameters A 3 2 Subtraction Inputs Outputs Parameters A 3 3 Multiplication Inputs Outputs Parameters A 3 4 Division Inputs Outputs Parameters V03 R26 2011 08 24 The Addition function returns the sum
69. is 0 The following log table makes this function clear es 0 0 0 0 1 0 1 0 0 1 1 1 X4 Boolean X2 Boolean y Boolean The Not And function links the two Boolean inputs with the nand operation and supplies the result to its Boolean output The output is then 0 only if both inputs are 1 otherwise it is 1 The following log table makes this function clear so A y 0 0 1 0 1 1 1 0 1 1 1 0 Xi Boolean X2 Boolean y Boolean HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 68 A 7 4 Or EN Inputs Outputs Parameters A 7 5 Not Or gt 1 Inputs Outputs Parameters V03 R26 2011 08 24 The Or function links the two Boolean inputs with the or operation and supplies the result to its Boolean output The output is 1 if one of the two inputs is 1 If both are 0 then the output will also be 0 The following log table makes this function clear Aj A 0 0 0 0 1 1 1 0 1 1 1 1 X4 Boolean X2 Boolean y Boolean The Not Or function links the two Boolean inputs with the nor operation and supplies the result to its Boolean output The output is 0 if one of the two inputs is 1 If both of the inputs are 0 then the output will be 1 The following log table makes this function clear B o A 0 1 0 1 0 1 0 0 1 1 0 X4 Boolean X2 Boolean y Boolean HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO
70. itially activated i e checked To enter text without anchoring it to a measured value deactivate this function by clicking on the checkbox gt If the checkbox is activated you can select the sensor measurement channel to which the comment is to be anchored checkmark in the checkbox of the respective sensor gt You can also indicate the time at which the comment is to be anchored to the measurement curve You can either enter the time in ms or change it by clicking the arrow keys next to the time box with your mouse One click on one of the arrows av corresponds to a change by the preset measurement rate When you are finished entering your settings confirm by clicking on OK If you click on Cancel your comments will be discarded After clicking on OK the Comment window closes and the Comment box can now be seen If anchoring has been activated the comment box is linked to the selected curve by a line The circle at the end of the line shows which measured value the comment refers to If anchoring has been deactivated only the comment is visible The comment can be edited and shifted later providing the comment function has been enabled V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 22 The position at which the comment is anchored to the measurement curve can be shifted by moving the mouse pointer over the anchor position If you hold the left mouse button down you can drag
71. k on Cancel to cancel the action V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 13 5 1 8 Merge recordings e In Order to merge individual recordings to obtain one compiled single file please klick the dialogue box File and select Merge recordings from the drop down menu First select the relevant directory path in the opening window Then select the files to be merged into one single file and click Merge The procedure may take a few minutes The size of the file compilation must not exceed 15 Mbytes 5 1 9 Print e To print a recording click on the File dialogue box and select Print in the dropdown menu or click on Print at the bottom left of the window e The Print window opens e Inthe upper part you can choose whether you want to print the recording in black amp white only Monochrome e Inthe lower section you can decide which portions of the recording are to be contained in the printout by clicking on the checkbox before the particular portion e Click on Print at the bottom of the window e Click on Cancel to cancel the action 5 1 10 Close e To close the measurement curve you are currently editing click on the Fe dialogue box and select Close in the dropdown menu or click on Close at the bottom left of the window 5 1 11 Close All e To close all open measurement curves click on the File dialogue box and sel
72. n this memory In addition depending on the type of sensor pre set parameters can be changed and stored in the internal memory as a sensor configuration The following HYDAC products belong to this group e Oil Condition Sensor HYDACLab e AquasSensor AS 1000 e Contamination Sensor CS 1000 V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 10 5 Using CMWIN 5 1 File Menu 5 1 1 Open e To open a file which has already been saved on the PC click on the File dialogue box and select Open in the dropdown menu You also have the option of clicking directly on Open at the bottom left of the screen e Select the required recording in the relevant folder file extension herf e To open recordings made with a previous version of the device e g HMG 2020 select Legacy formats as the file type in the dropdown menu file extension hmg eur pro e Click on the File dialogue box In the dropdown menu above the Quit menu item you will find a list of the most recently opened recordings max 8 5 1 2 Import e Toimport a text file exported from CMWIN click on the File dialogue box and select Import from the drop down menu e Select the required file in the appropriate folder for this purpose e Click on Open to import the file e Click on Cancel to cancel the action 5 1 3 Save e To save a recording click on the File dialogue box and select Save
73. n which generates an impulse at an adjustable interval e g every minute every 5 minutes i e setting its Boolean output to 1 for a cycle and then back to 0 The following settings are possible for the nterval parameter e 1 2 5 10 15 30 Seconds e 1 2 5 10 15 30 Minutes e 1 2 6 12 24 Hours The output impulse is thereby always synchronized with the time of day If for example 6 hours is set then an impulse will be generated at 6 AM 12 AM 18 PM and 0 PM If an impulse is required at particular times of the day then you should use a clock timer with a downstream impulse generator instead of a timer see Chap A 8 5 y Boolean Du Interval input list The Clock timer is a function which switches on its Boolean output at a certain time during a month and then switches it off again at a different point in time The switch on time is set using the parameters Switch on day and Switch on time while the switch off time is set using the parameters Switch off day and Switch off time A day of the week Monday to Sunday can be set The setting Daily is also possible The Daily setting is only possible if both days are set to Daily The Editor prevents incorrect inputs If for example the switch on day is changed from Monday to Daily then the switch off day is automatically set to Daily If switch on time and switch off time are identical then the output will be switched on for precisely
74. ng message will appear e The Online Debugging function is a tool for observing the CM program as well as for finding diagnosing and eliminating possible errors in the CM program and or in the connected peripherals The following prerequisites must be fulfilled for this purpose The CM device must be connected with the PC and the CMWIN software The CM program opened in CMWIN and the one active in the CM device must be identical H the Online Debugging mode is active then the following values will be displayed for the relevant functions Measured values Constants Switching status of logical links Date and time when the corresponding event is triggered The display in Online Debugging mode is shown in the following illustration as an example Linked functions Oil temp tank 31 5 Critical oil temp Le Working pressure hydraulic Working pressure Minimum Cy V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 38 5 6 1 3 Grouping e With Create grouping you can join several functions to make an cohesive unit and move and copy these as a block First mark the functions to be grouped by enclosing them in a frame created with the help of the cursor faa CMWIN G He_elv ogelgesang Doku CMU 1000 Handbuch Yorbereitung CMU Programme Test_3 E hecmp laj x File CM Program Group Device Sensor constellation Sensor configuration Extras
75. not be excluded for which reason we assume no responsibility for the complete accuracy of the content In view of the fact that despite intensive endeavors errors can never be completely avoided we welcome tips and suggestions for improvement at any time 2 Safety 2 1 General Safety Precautions Follow the specifications contained in this description Non observance of the instructions operation in applications other than those outlined below or incorrect handling of the product can be severely detrimental to the safety of personnel and systems machines and will invalidate warranty and liability claims In the event of malfunction or uncertainty please contact your HYDAC representative 2 2 Proper Designated Use The PC software CMWIN can be used in conjunction with the following HYDAC devices Portable data recorder HMG 3000 Portable data recorder HMG 510 Condition Monitoring Unit CMU 1000 Condition Sensor Interface CSI F 10 Condition Sensor Interface CSI B 2 Oil Condition Sensor HYDACLab AquasSensor AS 1000 Contamination Sensor CS 1000 The software has been developed for processing and evaluating measured data which has been recorded using the above mentioned HYDAC devices We cannot accept any liability or provide warranty outside this field of application V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 8 3 Installation 3 1 Hardware and Software Requirements Minimum requireme
76. nted Stopped time The output value is not the current quantity but rather the most recently measured quantity This means that the current count is set to the output whenever the time is stopped with the Start Stop input Flexible time measurement structures can thus be obtained by placing the Pulse generation function upstream see Chap A 8 5 X4 Start Stop Boolean X2 Reset Boolean y Numerical Du Output entry list HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 64 Numerical Conditions A 6 1 Equals Inputs Outputs Parameters A 6 2 Does not Equal Inputs Outputs Parameters V03 R26 2011 08 24 The Equals function compares two numerical input values for equivalence and outputs a 1 at its Boolean output if the values are equivalent otherwise a 0 With the Precision parameter you can adjust how precise the comparison is For this the following explanation In view of the fact that numerical values are presented on computers as floating point numbers with finite precision normal comparisons usually fail Thus for example the finite precision of 2 6 is not necessarily the same as the result of 1 3 The difference is not to be found before the 8th decimal place but nonetheless the two values are not recognized as being equivalent The point at which one needs to break off the comparison of numbers varies from case to case It is for that reason that you have the
77. nts Recommended PC Pentium 400 MHz PC Pentium 1 8 GHz 256 MB RAM 256 MB RAM Windows XP 2000 Windows XP 2000 CD ROM drive CD ROM drive 3 MB free hard disk space 3 MB free hard disk space RS 232 port USB 1 1 RS 232 connector cable Graphics resolution 1024x768 Graphics resolution 640x480 65536 colors 256 colors 3 2 Installing the USB Driver lf a HYDAC Measuring instrument e g HMG 3000 HMG 510 CMU 1000 is being connected for the first time with the PC via USB then you must first install the HYDAC USB driver HE Virtual Comport Driver The driver are included on the CD ROM contained in the scope of delivery e Call up the file HE VIRTUAL COMPORT INSTALLER EXE in the HE VIRTUAL COMPORT DRIVER folder and follow the instructions of the Setup Wizard 3 3 Installing CMWIN e Call up the file CMWIN_Vxx_Rxx Setup Exe in the Installation directory and follow the instructions of the Setup Wizard 3 4 Starting CMWIN e If you have installed the program in the default path suggested by the Setup Wizard it is located in the Start Menu under Programs HYDAC ELECTRONIC CMWIN To launch the program click on CMWIN e When launching the program for the first time a window appears enabling you to select the user interface language German English or French Simply click on the language of your choice with your mouse Confirm by clicking on OK V03 R26 2011 08 24
78. o set up a connection with the Master device simply click on Connect and then OK To set up a connection with one Slave CM device e g Address d proceed as follows Select Change in the Pass through mode line The window for setting the Pass through mode opens In the selection window select the HSI channel to which the slave device is connected in our example Port H on the Master CMU Afterwards click on Switch on in order to switch on the pass through mode for the selected channel Confirm this with OK Select Change in the Bus address line The window for setting the bus address opens Select the relevant slave device address in the selection window Address d in our example Confirm this with OK Afterwards click on Connect to connect the PC to the Slave CM device Address d End the connection setup by confirming with OK V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 29 5 5 1 2 Modem connection With the Modem connection option you have the facility for setting up a GSM mobile connection from the PC to a HYDAC GSM module CSI F 10 or CM devices connected to it e g CMU 1000 or SMART sensors For detailed instructions on setting up this connection please see the Manual for the HYDAC GSM module CSI F 10 5 5 1 3 TCP connection With the TCP connection you have the facility for setting up a network connection from the PC to a HYDAC CM device via an Ethernet inte
79. on supplies a Boolean value which is defined in the Editor and which does not change during the running time That means that the parameter entered in the Editor is output during the running time at the output y Boolean Du Value Boolean The function Show Stat bit provides the status of the bit defined by the Sensor port and Bit location parameters in the status code of the selected SMART sensor status code is sensor specific at the Boolean output y Boolean Di Sensorport Channel A Channel H p2 Bit location 0 n sensorabhangig HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 52 Additional points for Sequence controls in the CMU The two interrelated function components Sequence and Transition can be used to implement the functionality of Sequence controls or finite state machines A 2 11 Sequence The Sequence component has a numerical output This represents the current state of the Sequence At the same time a number is allocated to all states The term Sequence has been taken from control engineering Typically several steps are completed one after the other in a Sequence Branches and backward jumps are however possible A sequence can adopt several states which are numbered in ascending order starting at 0 0 is always the state following switch on A change in state is always triggered by a transition Inputs Outputs y Numerical Parameters A 2 12 Transit
80. onnection is disconnected e Click on OK to complete the connection setup and to return to the CM Manager V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 28 You can also connect several HYDAC CM devices with one another via the so called HSI Bus Each CM device must be assigned an HSI Bus address for this purpose First establish which CM device is the Master for the HSI Bus i e which CM device the PC will be connected to The other CM devices are connected to this device as Slaves The Master treats all of the other devices on the HSI Bus as SMART sensors All Slave devices are connected via the HSI connection to the HSI Bus and linked with one another In the Devices Menu select the Connection option Highlight the option Direct Connection option in the window that opens Click on Change to open the window for the interface settings Make the corresponding preselection for the port settings in the window that opens under Interface selection Select the relevant port address and Baud rate under Interface settings Press Refresh to update the interfaces marked under Interface selection in terms of availability Click on OR to apply the modified settings or Cancel to discard these changes In either case you will then return to the Connection window Click on Open to open the selected interface The open interface is indicated by a green dot at the top right T
81. pens when the function Options is selected The selection buttons at the right hand edge of the window appear after clicking in the respective selection field English Mame as inscription Frame group OK Cancel In the Language field you can select either German English or French as the CMWIN system language In the field Working folder you define the path for saving the CMWIN files CM programs recordings constellation and configuration files In the field Name as inscription you define whether or not the particular function name e g Measured value 2 Action 4 is to be displayed as the function inscription in the Linked functions window If No is selected then you have the option of entering an inscription text manually into the function parameters In the field Frame group you define whether or not a frame is to appear around generated groups in the CM program Clicking on OK applies the settings and returns you to the main CMWIN window Pressing Cancel takes you back without applying any changes e Select the Display cycle time function to open the following window and to display the current cycle time of the CM program Example V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 44 5 6 1 8 Window Divisions The graphics interface of the CM Editor is divided into the following function windows Function Properties Window The properties of the fun
82. ple publish a bar value in millibars by multiplying the value by 1000 The Designation parameter defines the name under which the value is displayed The Unit parameter defines the physical unit No two output values are permitted to have the same name The Low range and High range parameters are used solely for defining the typical value range for post processing work If for example the value progression is output as a graphic then the graphics program will first scale the values to the value range specified here The specification of the measurement range has no effect on the limitation of the output value Example 0 00 is set as the decimal format 250 00 as the upper measuring range If the input value is now at 450 00 then the value 300 00 will be published because the limiting comes from the maximum value range and not from the upper measuring range If this behavior is not wanted limit the value using the Limit function see Chap A 4 3 x Numerical Du Designation character string p2 Lower range Numerical p3 Upper range Numerical p4 Unit character string Ds Decimal format input list HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 74 A 9 2 Boolean Output Value Inputs Outputs Parameters V03 R26 2011 08 24 The Boolean output value function makes a Boolean input value available to the outside It publishes this value The status values are displayed on
83. rce may be present more than once in a CM program gt Check the setting under Error messages and correct it B 3 Error Messages with Operations Conditions B 3 1 Upper and Lower Measured Value Limits too Close to one another For functions with upper and lower value limits the two values must be at least 10 steps apart gt Check the values that were entered and correct them B 3 2 Measured Value Limits Outside the Range of 30000 to 30000 For functions with upper and lower value limits the entered values must be between 30 000 and 30 000 gt Check the values that were entered and correct them B 3 3 Lower Measured Value Limit Greater than Upper Measurement Value Limit For functions with upper and lower measured value limits the lower measured value must be less than the upper measured value gt Check the values that were entered and correct them B 4 Error Messages with Result Values Actions B 4 1 Invalid Output LED Selected The selected LED does not exist in this device and must be set correctly gt Check the LED setting and correct it 5 7 1 B 4 2 Duplicate Usage of Output LED The selected LED is already being used in the current CM program and may not appear twice gt Check the LED selection and correct it V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 82 B 4 3 Invalid Digital Output The quantity of digital outputs is device dependent This error is set when an output t
84. re usually removed automatically Values Table A values table is a table with several values whereby each value is positioned in a line of its own Furthermore it is also possible to enter value pairs The individual values of a value pair are then separated from one another with a colon Time The time of the day is specified in the country specific format that is set in Windows V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 48 A 2 Data Sources A 2 1 Numerical Constants Inputs Outputs Parameters The Numerical Constants function supplies a numerical value which is defined in the Editor and which does not change during the running time That means that the Value parameter entered in the Editor is output during the running time at the output y Numerical Di Value Numerical A 2 2 Measured Value Inputs Outputs Parameters A 2 3 Digital Input Inputs Outputs Parameters V03 R26 2011 08 24 The Measured Value function provides the current measured value of a connected sensor The Sensor connection parameter is used to define the sensor the channel of the sensor with Subchannel If a connected sensor has no subchannel then no selection is possible at this point If a sensor constellation has been saved then only the active connections are displayed in the input lists for the Sensor connection each of them with the respective sensor name The
85. rences with the functions Absolute value If then else and Less than see Chap A 3 6 A 4 4 and A 6 5 Inputs x Numerical Outputs y Numerical Parameters A 3 14 Integral The Integral function supplies the integral of the input value over fx time at the output The output is always calculated with the unit of seconds This means that the input value 6 causes the output to increase every second by 6 The trapezoidal rule is applied to make the calculation The function still has a Boolean reset input If the value 1 is pending there then the value 0 will be set up at the output Furthermore the integral function also has an automatic anti wind up mechanism It is with this that a parameterizable Lower limit and Upper limit are set for the output This function adopted from control engineering has the following background If a control variable is not achieved then the ratio continues to integrate further The controller then may require under certain circumstances a very long time to exit this range again if the actuating variable reverses its sign This can lead to very unstable behavior Inputs X4 Input value Numerical X2 Reset input Boolean Outputs y Numerical Parameters Du Lower limit Numerical Do Upper limit Numerical V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 57 A 3 15 Differential Quotient Inputs Outputs Parameters V03 R2
86. rface For detailed instructions on setting up the connection please see the relevant manual for the HYDAC CM device with Ethernet interface V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 30 5 5 2 CM Manager 5 5 2 1 Connection Identical to Chapter 5 5 1 5 5 2 2 Actions All the options and display values under the Actions menu are dependent on the CM device In other words different values texts and messages will be displayed fora SMART sensor than for a CMU 1000 For the definitions of the displayed values texts and messages please see the relevant manual for the CM device which is connected e Display Device Status m Status m Status code m Status text e Display device information m Part number m Registration key m Channel information e Display Measured Values e Managing Recordings e Setup m Basic settings m Recording settings HLB reset m Time settings m Network settings m Peripherals Channel Settings m Peripherals Analog outputs The parameterization of the analog outputs is carried out in the CM Program e Managing configurations m Settings configuration m Sensor configuration m nput configuration e Set bus address The standard setting is Address a e Managing sensor constellations e Display input values V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 31 5 5 2 3 Extras Depending on the device you have
87. sired is located click on OK and the channel is inserted permanently and can be edited like any other channel Filtered channels are also always marked with an asterisk e Click on Cancel to cancel the action without saving the changes 5 4 6 Remove channels CAUTION This action cannot be undone e Toremove i e not just hide individual measurement channels click on the Edit dialogue box and select Remove channels in the dropdown menu e A new window opens in which all the channels of the recording are listed e Select the channels to be removed by clicking on the checkbox next to their name A checkmark appears in the checkbox e When you have selected all of the channels to be removed click on OK at the lower edge of the window e Click on Cancel to cancel the action V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 27 5 5 Units Menu 5 5 1 Connection e To establish a connection with a CM device connected to the PC click on the Devices dialogue box and select Connection from the drop down menu e Inthe window that opens click on the appropriate button for the option you wish to use to establish a connection to a CM device Direct Connection m Modem connection TCP connection 5 5 1 1 Direct Connection e Click on Change to open the window for the interface settings e Make the corresponding preselection for the port settings in the win
88. supplies the arithmetical median value of the input values over an adjustable time range The time range is set in seconds using the Time parameter The median value is formed according to the Repeating Average procedure This means that when the time setting is 2 seconds for example the input values are compiled for 2 seconds then averaged and output at the output The next median value interval begins after that The output value pauses on the last median value x Input value Numerical y Median value Numerical D4 Time Numerical A 4 6 Extended Average Inputs Outputs Parameters A 4 7 Note Value Inputs Outputs Parameters V03 R26 2011 08 24 The Extended Average function supplies the arithmetic average of the numerical input value at the output The interval over which the average value is generated is controlled using a boolean reset input If the reset input has the value 1 then the input value is passed directly to the output If the signal on the reset input falls from 1 to 0 then from this point the arithmetic average of the input value is given at the output X4 Input value Numerical X2 Reset Boolean y Numerical The Note value function is used to hold on to certain values to freeze them It has one numerical and one Boolean input If the Boolean input value is 1 then the numerical input value is output at the output If the Boolean input value is 0 then t
89. the CM device A connected PC indicates the status values in the status line Furthermore the status values are also recorded in the log recording see Chap A 10 3 A maximum of 15 status values can be publicized All status values are combined in a common status in the results log Each individual status value is represented by one Bit The question of which Bit will be used is defined in the Bit number parameter No two status values are permitted to have the same Bit number x Boolean Du Bit number whole number HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 75 A 10 Actions A 10 1 Setting Switching Output Inputs Outputs Parameters The Set switch output function transmits the Boolean input to a digital switching output on the CM device The Output terminal parameter is used to define which digital output port is used x Boolean Du Output terminal input list A 10 2 Setting Analog Outputs Inputs Outputs Parameters V03 R26 2011 08 24 The Set analog output function outputs the numerical input to an analog output of the CM device The Output parameter is used to define which analog output will be used The scaling is defined by the parameters Lower value and Upper value If for example 25 is set for the lower value and 150 for the upper value then all input values less than or equal to 25 will cause the lower signal range to be output at the output typically 0
90. the required file in the corresponding path e Press Print to print out the content of the Linked functions window program printout e Press Exit to close the CM Editor V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 34 5 6 1 2 CM Program e After Display is selected a window opens listing all the functions used in the CM program which is currently open together with inscriptions and parameters The list can be printed out by selecting Print Pressing Close takes you back to the CM Editor CMWIN xj CM Program Constanti Constant 10 Constant2 Constant 35 Entry Numerical entry 25 Comparing pressure Entry2 Boolean input value 0 Switch Off pres 0 Intervalli Time sensor 1 Measured valued Measured value 3 0 Measured value2 Measured value 10 0 Action1 Analog output Measured yalue1 0 100 0 Resutt1 Numerical output yvalue Measured value TO temp tank 1 0 100 C Bedingungs Greater than or equal to Measured value1 Constant2 Bedingung1 Greater than or equal to Measured value2 Constanti Resutt2 Numerical output yvalue Measured value2 VVorking pressure 0 0 100 bar Bedingung2 Less than or equal to Measured value2 Constant1 Action6 Compile log entry Intervall1 ResuttS Numerical output yvalue Entry1 Comparing pressure 0 0 50 Logic or Bedingung2 Entry emer tr e A dan Print Close e With Simulate you can simulate and or test th
91. this specified second If only one impulse is required i e if the output is to be set for exactly one cycle to 1 at the switch on point and then back to 0 then use a downstream impulse generator See Chap A 8 5 y Boolean Du Switch off day input list p2 Switch off time time of day D3 Switch on day input list Da Switch on time time of day HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 51 A 2 8 Error Event Inputs Outputs Parameters Error handling can be implemented with the function Error event The Boolean output is switched to 1 when an error condition is present The output is switched back to 0 if the error disappears The type of error event can be set with the Event parameter The following events are possible Below signal range A sensor has a cable break for example Above signal range The signal of one sensor is above the signal range Incorrect sensor constellation There is either no sensor or an incorrect sensor connected to one sensor connection port Numerical error An error occured during a calculation e g division by 0 or square root of a negative number logarithm from O etc Cycle time exceeded The set cycle time was exceeded y Boolean D4 Event input list A 2 9 Boolean Constants Inputs Outputs Parameters A 2 10 State bit F 0100 A Inputs Outputs Parameters V03 R26 2011 08 24 The Boolean Constant functi
92. tom cycle you stop the permanent continuous program simulation Click Close to take you back to the CM Editor Sources Measured value 26 i at 2 000 28 05 2008 09 35 43 Measured value he i Log Entry created 28 05 2008 09 36 06 not triggered not triggered Color 0 28 05 2008 09 35 46 not triggered Cycle 307 Perform cycle start autom cycle end autom cycle Close During the simulation the assigned input values and action statuses are also displayed in the Linked Functions window by means of corresponding Linked functions Oil temp tank emp tank Critical oil temp cal oil temp Working pressure Minimum CMWIN EI Sources Actions Measured value 26 i at 26 000 28 05 2008 09 37 31 Measured value2 48 i Log Entry created 28 05 2008 09 38 29 not triggered not triggered Color 0 28 05 2008 09 37 31 Cycle 516 V03 R26 2011 08 24 Perform cycle start autom cycle end autom cycle Close HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 36 e You can transfer the CM program which is currently open to the CM device e g CMU 1000 using Transfer into device Note Q Only error free programs can be transferred into the CM device s The following message appears after the program has been successfully applied The Chi program was successfully transterred into the device 61440 bytes are tree in the device for the ChM program source code 11320 bytes of free memory in
93. uts xX Numerical Outputs y Numerical Parameters A 3 8 Rounding The Rounding function returns the rounded input value at the output With this function it is possible not only to round to whole decimal places but also to whole number multiples of a step The size of the step is specified in the Step parameter If the step size is 20 for example then all values between 10 and 10 will be rounded off to 0 all values between 10 and 30 to 20 and so on Inputs xX Numerical Outputs y Numerical Parameters Du Step Numerical V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 55 A 3 9 Raising to a Higher Power y The Raising to a higher power function supplies the power of the X input value at the output The exponent is set using the Exponent parameter Inputs xX Numerical Outputs y Numerical Parameters Di Exponent Numerical A 3 10 Square Root The Square root function supplies the square root of the input value y x at the output If the input value is negative then the value O will be supplied at the output and an error flag will be set One can react to this situation with the Error event function see Chap A 2 8 If a negative input can occur in everyday practice then you should structure the corresponding behavior in accordance with your preferences with the functions Absolute value If then else and Less than see Chap A 3 6 A 4 4 and
94. ween the smallest and largest value is 49 bar scaling is from the smallest value to the argest value 50 if the difference were 51 bar scaling would be from the smallest value to the largest value 100 Scaling type of channels gt scale all channels separately When default scaling is applied each channel is rendered optimally in a separate window with its maximum and minimum value gt common scaling of channels using the same unit When default scaling is applied the smallest and largest measured value overall is used for scaling between these two values The same scaling is applied to all channels with the same unit m Click on OK to apply the modified scale settings or Cancel to discard your changes V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN V03 Page 16 e Settings Click on the Graph dialogue box and select View Settings in the dropdown menu or select Settings at the bottom of the screen or click on one of the scales of the Y axis A window with the settings is opened containing a number of tabs each tab can be selected by clicking on the tab name General tab appears first when opening the window gt The recording time and the actual output range are indicated The actual output range can be changed manually by entering other time values gt You can also choose whether the time or the measurement range of a sensor is to be scaled along the X axis e g for a
95. window properties of the Editor are explained below in greater detail V03 R26 2011 08 24 HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 33 5 6 1 1 File e With New you can establish which platform CM device the CM program is to be created for before starting to create the CM program The program functions which are not available for the selected platform will be grayed out in the Functions window and cannot be used during program generation e With Platform you can establish which platform CM device the CM program is to be created for during the creation of a CM program The program functions which are not available for the selected platform will be grayed out in the Functions window and cannot be used during program generation e Pressing Open allows you to open an already generated and stored CM program CM programs have the file extension shecmp Select the required file in the corresponding path e Select Save to save a CM program If the recording has not yet been saved the Save as window will open Enter the required file name in the corresponding path D e To save a file that has not yet been saved or to save a file that has already been saved under a different name select Save as Enter the required file name in the corresponding path e To integrate an existing program that has already been saved into the current program generation process select paste from file Select
96. y Numerical Du Descending slope Numerical Do Ascending slope Numerical HYDAC ELECTRONIC GMBH Mat No 669844 PC Software CMWIN VO Page 63 A 5 Counting Functions A 5 1 Count Pulses 93 1 Inputs Outputs Parameters A 5 2 Stop watch Pa Inputs Outputs Parameters V03 R26 2011 08 24 The Count pulses function has three Boolean inputs and one numerical output If the Counting input has the value 1 then the changes from 0 to 1 at the Pulses input will be counted and the count value will be set at the output If the Reset input is at 1 then the count value and thus the output as well will be 0 Flexible counting structures can thus be obtained by placing the Pulse generation function upstream see Chap A 8 5 The placement of a downstream Note value function see Chap A 4 6 also makes it possible to implement a counter with an interim status X4 Pulses Boolean X2 Counting Boolesch X3 Reset Boolean y Count value Numerical The Stop watch function has two Boolean inputs and one numerical output If the Start Stop input has the value 1 then the seconds will be counted and the time will be applied at the output If the Reset input is at 1 then the time and thus the output as well will be 0 The behavior at the output can be controlled with the Output parameter Two settings are possible Current time The output value is the current number of seconds cou

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