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Extended math functions – Standard

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Presentation on theme: "Extended math functions – Standard"— Presentation transcript:

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2 Extended math functions – Standard
Square root-function: Math-channel delivers the square root of SQRT(X9) channel 9 value. Also available: SIN(), COS(), TAN(), EXP(), ABS(), LOG(), a.s.o.

3 Extended math functions – Compare
Greater-than-function: Math-channel delivers 12,5 if value of channel 1 is greater than value of channel 2, otherwise it delivers value of channel 5. Equal-function: Math-channel delivers 12,5 if value of channel 1 is greater than value of channel 2, otherwise it delivers value of channel 5.

4 Extended math functions – Logical
AND-function: Math-channel delivers 1 if results of mathematical calculation in channel 11 (M11) and channel 12 (M12) are unequal (All values unequal to zero are treated as logical 1!) zero. Also available: OR, XOR, NOT

5 Extended math functions – Moving average
SM-function: Math-channel delivers the mean value of all values of channel 8 collected in the last 60 seconds.

6 Extended math functions – Special
MIN-function: Math-channel delivers the minimum value of channel 1 or channel 2 Also available: ITG(), MEAN(), MAX(), IDxxU(X,n), SDxxU(X,n) FRAC-function: Math-channel delivers the position after the decimal point of channel 1

7 Extended math functions – Integrations
Summation -function: Math-channel adds up the values of channel 10 for 30 seconds. After 30 seconds IN30S(X10) the value of the MATH-channel is set to zero again.

8 Extended math functions – Paths
Click <Options>, <Path> or to open this window: Select paths to your MATH-files. Click <Edit functions> to make changes to your user functions.

9 Extended math functions – User functions 1
Select function number: This number is used in the project configuration later (F1, F2, a.s.o.). Add a describing comment to the user function. Add the mathematical formula.

10 Extended math functions – User functions 2
Function call in the MATH-line of the project configuration: F1(X7,X8) F1: It is used user function 001 from the selected user functions file. X7: Raw value of channel 7 is assigned to character A in the formula ( A+B+SIN(A)+COS(B) ). X8: Raw value of channel 7 is assigned to character B in the formula ( A+B+SIN(A)+COS(B) ).

11 Extended math functions – Polynomials 1
Select polynomial number: This number is used in the project configuration later (P1, P2, a.s.o.). Add a describing comment to the user function. Select kind of polynomial type: This example: Power 2 based on 4 X-Y-pairs

12 Extended math functions – Polynomials 1
Click Display to show the resulting polynomial function The algorithm is based on the Least Square method and tries to find best possible fitting of sample points.

13 Extended math functions – Polynomials 2
Function call in the MATH-line of the project configuration: P2: It is used polynomial 001 from the selected polynomial file. X1: Raw value of channel 1 is assigned to character X in the formula P001 ( X^2 ) (best fit)

14 Extended math functions – Polynomials 3
This example: Polynomial 5*X^3-7*X^2-2*+6 Based on coefficients.

15 Extended math functions – Polynomials 4
Function call in the MATH-line of the project configuration: P2: It is used polynomial 002 from the selected polynomial file. X1: Raw value of channel 1 is assigned to character X in the formula (5*X^3-7*X^2-2*X+6 )

16 Extended math functions – DLLs
Click <Configuration>, <MCPS settings…>, register card <DLLs> It is possible to use customer specific DLLs to make complicated, not standard calculations. Ask CAD Computer

17 Extended math functions – User curves 1
Open project configuration and click <Options>, <Defaults>, register card <User curves>. Click “Add curve”. Example for a user curve configuration

18 Extended math functions – User curves 2
Result User curve Trend curve Usable for Controlling / setting analogue outputs As alarm limit As math values

19 Extended alarm functions – Types
There are up to 11 different types of alarms: High alarm H Low alarm L Differential high alarm DH Differential low alarm DL Differential high saved alarm DHS Differential low saved alarm DLS Error ERR Overflow OFL Underflow UFL High & Overflow H+OFL Low & Underflow L+UFL

20 Extended alarm functions – Extended Delay
Reference channel Delay time Event condition Restart delay timer on event Enable / disable extended alarm delay Possibility to delay or suspend an alarm depending on the value of another channel.

21 Extended alarm functions – Options
Setup since when an occurring alarm is valid. The alarm is active again when the limit exceeding is still valid and the alarm was already acknowledged. The alarm obtains still valid and active although the channel data switches invalid

22 Extended alarm functions
Check connected hardware on external alarms Use dynamic alarm file as limit for this channel / level

23 Export 1 Click <Project>, <Export>, <Channel data>.
Set time range of data to export Select kind of export file Select information to be exported Average values to reduce the number scans to be exported

24 Export 2 Result of an export

25 Automation: printing Open the project configuration and click <Options>, <Automation>, register card <Print> Select a trend display to be printed at the end of data acquisition. Select statistic values to be printed periodic. Select alarm information to be printed periodic.

26 Automation: Export Open the project configuration and click <Options>, <Automation>, register card <Export> Set measurement data to be exported at the end of measurement Set measurement data to be exported at the end of an Autofile Set measurement value to be exported to a file with each scan

27 Process monitor 1 Open the project configuration and click <Project>, <Extras>, <Process monitoring editor> Example of a preconfigured Process window.

28 Process monitor 2 Setup – tools for the process monitor
Add/Delete display page Page configuration Clear editor configuration Return to selection mode Leave editor without saving Leave editor with saving Unselect item Add text or channel value Add bitmap Add bar graph Open Online Help Add LED Delete item Add Analogue meter Add Multi-bitmap Order in Z-position Add video Add line, circle, rectangle Copy item

29 Process monitor Active Process monitor

30 User administration 1 Click <Configuration>, <MCPS settings…>, register card <Admin> If ONE administrator-password is entered, the user administration is build and active. Add up to three administrators.

31 User administration 3 Click <More Options>
Local, Network file based or Service based User Administration Administrator Messages and Active Directory based Login verification Add up to three administrators.

32 User administration 4 Click <Configuration>, <MCPS settings…>, register card <Users> Add users and user groups to the user administration (Right click on <Users>) Assign MCPS – rights to each user – What should the user be allowed to. Make common settings/password settings for the user

33 User administration 5 Click <User login/password settings>
Assign a Login-name, a Login-ID and add a comment to the user. Assign a password for the user to login. Assign project access rights to the user Select a duration for the password to be valid.


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