PMA KS 98 User manual

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KS 98 and KS 98plus

Multi-function unit

Functional description

9499 040 50611

Valid from: 8474

Symbols on the instrument

àEC-conformity marking

aCaution, Follow the operating instructions!

reproduced or published in any form or by any means

without prior written permission from the copyright owner.

A publication of:

PMA Prozeß- und Maschinen-Automation GmbH

P.O.Box 310 229

D-34058 Kassel

Germany

Content

1. Description .............................................7

1.1 Construction ...................................................7

2. Important technical data .....................................9

2.1 Analog inputs rsections 3 and 6.9 .....................................9

2.2 Digital inputs...................................................9

2.3 Outputs rsection 6.10.............................................9

2.4 Control outputs .................................................9

2.5 Supply voltage..................................................9

2.6 Further "modular" in- and outputs .......................................9

2.7 Further external in- and outputs .......................................9

3. Versions ..............................................11

3.1 I/O-modules - for units with modular option c basic card ........................11

4. Front view .............................................13

5. Mounting..............................................15

6. Electrical connections......................................17

6.1 Safety hints...................................................17

6.2 Electromagnetic compatibility ........................................17

6.3 Measurement earth (for grounding interference) .............................17

6.4 Connecting diagram..............................................17

6.5 Analog inputs (rconnecting diagram) ..................................19

6.6 Versions with integrated supply voltage ..................................20

6.7 Digital inputs and outputs (rconnecting diagram).............................20

7. Menu ................................................21

7.1 Short-form dialogue ..............................................21

7.2 Complete dialogue...............................................22

7.3 Selection (switch-on and operating pages) ................................22

7.4 Language selection ..............................................23

7.5 Selection (other pages) ............................................23

7.6 Adjusting values ................................................23

7.7 Calibrating ...................................................24

7.8 Operating modes ...............................................24

8. Maintenance ...........................................25

8.1 Behaviour in case of trouble .........................................25

8.2 Shut-down ...................................................25

8.3 Cleaning ....................................................25

8.4 Further information ..............................................25

9. Scaling and calculating functions ...............................27

9.1 ABSV ( absolute value )............................................27

9.2 ADSU ( addition/subtraction ) ........................................28

9.3 MUDI ( Multiplication / division ) ......................................29

9.4 SQRT ( square root function ) ........................................30

9.5 SCAL ( scaling ) ................................................31

9.6 10EXP (10s exponent) .............................................32

9.7 EEXP (e-function) ...............................................33

9.8 LN (natural logarithm).............................................34

9.9 LG10 (10s logarithm)..............................................35

10. Non-linear functions .......................................37

10.1 GAP (dead band)................................................37

10.2 CHAR (function generator) ..........................................38

11. Trigonometric functions .....................................39

11.1 SIN (sinus function) ..............................................39

11.2 COS (cosinus function) ............................................40

11.3 TAN (tangent function) ............................................41

11.4 COT (cotangent function) ...........................................42

11.5 ARCSIN (arcus sinus function)........................................43

11.6 ARCCOS (arcus cosinus function) ......................................44

11.7 ARCTAN (arcus tangent function) ......................................45

11.8 ARCCOT (arcus cotangent function) ....................................46

12. Logic functions ..........................................47

12.1 AND (AND gate) ................................................47

12.2 NOT (inverter) .................................................48

12.3 OR (OR gate) ..................................................49

12.4 BOUNCE (debouncer) .............................................50

12.5 EXOR (exclusive OR gate) ..........................................51

12.6 FLIP (D flipflop).................................................52

12.7 MONO (monoflop) ...............................................53

12.8 STEP (step function for sequencing) ....................................55

12.9 TIME1 (timer)..................................................57

13. Signal converters.........................................59

13.1 AOCTET data type conversion ........................................59

13.2 ABIN (analog ibinary conversion) ....................................65

13.3 TRUNC (integer portion) ...........................................67

13.4 PULS (analog pulse conversion).......................................68

13.5 COUN (up/down counter)...........................................70

13.6 MEAN (mean value formation)........................................72

14. Time functions ..........................................75

14.1 LEAD ( differentiator ) .............................................75

14.2 INTE ( integrator ) ...............................................77

14.3 LAG1 ( filter ) ..................................................79

14.4 DELA1 ( delay time ) ..............................................80

14.5 DELA2 ( delay time ) ..............................................81

14.6 FILT ( filter with tolerance band ) ......................................82

14.7 TIMER ( timer ) .................................................83

14.8 TIMER2 ( timer ) ................................................84

15. Selecting and storage ......................................85

15.1 EXTR ( extreme value selection ) ......................................85

15.2 PEAK ( peak value memory ) .........................................86

15.3 TRST ( hold amplifier ).............................................87

15.4 SELC ( Constant selection )..........................................88

15.5 SELP ( parameter selection ) .........................................89

15.6 SELV1 ( variable selection ) .........................................90

15.7 SOUT ( Selection of output ) .........................................91

15.8 REZEPT ( recipe management ) .......................................92

15.9 2OF3 ( 2-out-of-3 selection with mean value formation ) .........................94

15.10 SELV2 ( cascadable selection of variables ) ................................96

16. Limit value signalling and limiting ...............................97

16.1 ALLP ( alarm and limiting with fixed limits ) ................................97

16.2 ALLV ( alarm and limiting with variable limits )...............................99

16.3 EQUAL ( comparison ) ............................................101

16.4 VELO ( rate-of-change limiting).......................................102

16.5 LIMIT ( multiple alarm ) ...........................................103

16.6 ALARM ( alarm processing ) ........................................104

17. Visualization ...........................................105

17.1 VWERT ( display / definition of process values ) .............................105

17.2 VBAR ( bargraph display )..........................................107

17.3 VPARA ( parameter operation ).......................................109

17.4 VTREND ( trend display ) ..........................................111

18. Communication .........................................113

18.1 L1READ ( read level1 data ) .........................................113

18.2 L1WRIT ( write level1 data ).........................................114

18.3 DPREAD ( read level1 data via PROFIBUS ) ................................115

18.4 DPWRIT ( write level1 data via PROFIBUS ) ...............................116

19. KS98+ I/O extensions with CANopen .............................117

19.1 RM 211, RM212 and RM213 basic modules ................................118

19.2 C_RM2x (CANopen fieldbuscoupler RM 201) ...............................119

19.3 RM_DI (RM 200 - (digital input module) ..................................120

19.4 RM_DO (RM 200 - digital output module) .................................121

19.5 RM_AI (RM200 - analog input module) ..................................122

19.6 Potentiometer connection and calibration ................................124

19.7 RM_(RM200 - analog output module) ...................................125

19.8 RM_DMS strain gauge module.......................................126

20. KS 98+ -KS98+ cross communication.............................129

20.1 CRCV (receive mod. block no's 22,24,26,28 no.56) ............................130

20.2 CSEND (Send mod. blockno.'s 21, 23, 25, 27 - No. 57) ..........................131

21. Connection of KS 800 and KS 816 ...............................133

21.1 C_KS8x (KS 800 and KS 816 node function - no. 58) ...........................134

21.2 KS8x (KS 800/ KS 816 controller function - no. 59) ............................135

22. Description of KS98 CAN bus extension ...........................137

22.1 CPREAD (CAN-PDO read function) ....................................141

22.2 CPWRIT (CAN-PDO write function) ...................................142

22.3 CSDO CAN-SDO function .........................................143

23. Programmer ...........................................145

23.1 APROG ( analog programmer ) / APROGD ( APROG data ) .......................145

23.2 DPROG ( digital programmer ) / DPROGD ( DPROG data ) ........................153

24. Controller.............................................159

24.1 CONTR (Controllerfunction with one parameterset) ...........................159

24.2 CONTR+ (Controllerfunction with six parametersets) ..........................160

24.3 PIDMA ....................................................161

24.4 Parameter und Konfiguration für CONTR, CONTR+ und PIDMA. ....................163

24.5 Small controller ABC ...........................................166

24.6 Controller behaviour .............................................169

24.7 Optimizing the controller ..........................................181

24.8 Self-tuning rcontroller adaptation to the process ...........................182

24.9 Controller characteristics and self-tuning with PIDMA .........................187

24.10 Empirical optimization ............................................192

24.11 Set-point functions..............................................193

24.12 Process value calculation..........................................199

25. Inputs ...............................................205

25.1 AINP1 ( analog input 1) ...........................................205

25.2 AINP3...AINP5 ( analog inputs 3...5 )....................................211

25.3 AINP6 ( analog input 6 ) ...........................................212

25.4 DINPUT ( digital inputs ) ..........................................216

26. Outputs ..............................................217

26.1 OUT1 and OUT2 ( process outputs 1 and 2 )................................217

26.2 OUT3 ( process output 3 ) ..........................................218

26.3 OUT4 and OUT5 ( process outputs 4 and 5 )................................219

26.4 DIGOUT ( digital outputs ) ..........................................220

27. Additional functions ......................................221

27.1 LED (LED display)...............................................221

27.2 CONST ( constant function ) ........................................222

27.3 INFO ( information function ) ........................................224

27.4 STATUS ( status function ) .........................................225

27.5 SAFE ( safety function ) ...........................................227

28. KS98 I/O extension modules ..................................229

29. Modular I/O - extension-modules...............................231

29.1 TC_INP (analog input card TC, mV, mA)..................................231

29.2 F_Inp (frequency/counter input) ......................................233

29.3 R_Inp (analog input card )..........................................234

29.4 U_INP (analog input card -50...1500mV, 0...10V) .............................236

29.5 I_OUT (analog output card 0/4...20mA, +/-20mA) .............................238

29.6 U_OUT (analog output card 0/2...10V, +/-10V)...............................239

29.7 DIDO (digital input/output card) ......................................240

30. Function management .....................................241

30.1 Memory requirement and calculation time ................................241

30.2 Sampling intervals ..............................................242

30.3 EEPROM data .................................................242

31. Examples .............................................243

31.1 Useful small engineerings..........................................243

31.2 Controller applications ...........................................244

31.3 Standard engineerings ...........................................245

1Description

1.1 Construction

KS98 is a compact automation unit with freely configurable functionality using function blocks.

Each instrument contains a function library from which selection, configuration, parameter setting and combination of

up to 150 function blocks is possible by means of an engineering tool. This permits realization of complex mathematical

calculations, multi-channel control structures and sequencing in one instrument. Various pages are displayed by means

of an LCD (64x128 dots): input and output for analog and digital signals, bargraphs and trends. Communication with

other instruments and systems is possible via an optional digital interface.

Additionally, the introduction of a CANopen interface completes the basic version of KS98 multifunction unit by

wlocal I/O extensibility by means of the PMA RM 200 modular I/O system

wconnection of PMA KS800 / KS816 multiple-channel temperature controllers with CANopren interface

won-site data exchange with other KS98+ units (cross communication)

If necessary, connection of further sensors, actuators, transmitters, burner control systems or machine units, etc. with

CANopen protocol is possible.

9499 040 50611 Description

7 Construction

Description 9499 040 50611

Construction 8

2Important technical data

2.1 Analog inputs rsections 3 and 6.9

INP 1: universal input, configurable for thermocouples, resistance thermometers, tem

perature difference, resistance transducers, DC current and DC voltage

INP 3 and INP 4 (option C): DC current, INP 5: DC current and DC voltage

INP 6: resistance transducer and DC current

2.2 Digital inputs

Opto-coupler for 24 V DC, current sink to IEC 1131 type 1, logic 0 = -3...5 V, logic 1 = 15...30 V, approx. 5 mA

di1 and di2:in all versions,

di3...di7:in option B,

di4...di12:in option C.

2.3 Outputs rsection 6.10

Relay contact rating: 500 VA, 250 V,2Aat48...62 Hz

OUT1,OUT2, relay or current or logic dependent of version,

OUT4,OUT5:

OUT 3 (option C): current

2.4 Control outputs

Opto-coupler, grounded load with common positive control voltage, power 18...32 V DC ß100 mA.

do1...do4:in option B,

do5 and do6:in option C

2.5 Supply voltage

90...260V AC, 48...62 Hz, power consumption approx. 10 VA (equipped with all possible options)

For detailed technical data, see data sheet 9498 737 32133.

2.6 Further "modular" in- and outputs

Further analog and digital inputs and outputs can be provided on the "modular C card"

rsee KS98 I/O-extension modules on page 225 ff

2.7 Further external in- and outputs

Further analog and digital inputs and outputs can be connected via CANopen.

rsee KS98+ I/O extensions with CANopen page 117 ff

9499 040 50611 Important technical data

9 Analog inputs rsections 3 and 6.9

Important technical data 9499 040 50611

Further external in- and outputs 10

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