cad-computer gmbh & co.kg. germany copyright © cad-computer gmbh & co. kg. november 2007...

CAD-Computer GmbH & Co.KG.GERMANY

Copyright © CAD-Computer GmbH & Co. KG.November 2007

MCPS training

Advanced

NETSOL technical EURISMAmersfoort

November 2007

Copyright © CAD-Computer GmbH & Co. KG.April 2007

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.


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 ofchannel 1 is greater than value of channel

2, otherwise it delivers value of channel 5.


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


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.


Extended math functions – Special

MIN-function: Math-channel delivers the minimum value of

channel 1 or channel 2Also available: ITG(), MEAN(), MAX(), IDxxU(X,n), SDxxU(X,n)

FRAC-function: Math-channel delivers the position after the decimal point of channel 1


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.


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.


Extended math functions – User functions 1

Select function number: This number is used in the project configuration later (F1, F2, a.s.o.).

Add the mathematical formula.

Add a describing comment to the user function.


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) ).


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



Click Display to show the resulting polynomial functionThe algorithm is based on the Least Square method and tries to find best possible fitting of sample points.



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)



This example: Polynomial 5*X^3-7*X^2-2*+6 Based on coefficients.



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 )


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


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


Extended math functions – User curves 2

Trend curve

User curve

Result

Usable for Controlling / setting analogue outputsAs alarm limitAs math values


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


Extended alarm functions – Extended Delay

Possibility to

delay or suspend

an alarm depending on the value of another channel.

Reference channel

Enable / disable extended alarm delay

Delay time Event condition Restart delay timer on event


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


Extended alarm functions – external alarms / dynamic alarm file

Check connected hardware on external alarms

Use dynamic alarm file as limit for this channel / level


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


Export 2

Result of an export


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.


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


Process monitor 1

Open the project configuration and click <Project>, <Extras>, <Process monitoring editor>

Example of a preconfigured Process window.


Process monitor 2

Setup – tools for the process monitor

Leave editor without saving

Leave editor with

saving

Clear editor configuratio

n

Add/Delete display page

Page configuratio

n

Return to selection

mode

Unselect item

Add text or channel value

Open Online Help

Delete item

Order in Z-position

Copyitem

Add bitmap

Add bar graph

Add LED

Add Analogue

meter Add Multi-bitmap

Add video Add line,

circle, rectangle


Process monitor

Active Process monitor


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.



Click <More Options>

Administrator Messages and E-mail

Add up to three administrators.

Local, Network file based orService based User Administration

Active Directory based Loginverification



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



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.

cad-computer gmbh & co.kg. germany copyright © cad-computer gmbh & co. kg. november 2007...

Documents

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extended math functions

extended math functions

math values

values of channel

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minimum value of channel

extended alarm functions