Table of Contents
VII
TABLE OF CONTENTS
SECTION 1 - OPERATION ..........................................................................................................................1.1
CD600 PLUS FRONT PANEL...................................................................................................................................1.1
LOOP SELECTION ...................................................................................................................................................1.2
ALARM ACKNOWLEDGMENT .................................................................................................................................1.2
CHANGING THE ALPHANUMERIC DISPLAY BRIGHT...........................................................................................1.3
SECTION 2 - TUNING..................................................................................................................................2.1
SECTION 3 - PROGRAMMING ...................................................................................................................3.1
OPERATION..............................................................................................................................................................3.1
TYPICAL DESCRIPTION OF A BLOCK.................................................................................................................................3.1
THE LOOPS...........................................................................................................................................................................3.2
TAGS.........................................................................................................................................................................3.2
HOW TO PROGRAM THE CD600 PLUS..................................................................................................................3.2
EXAMPLE OF A CONFIGURATION .........................................................................................................................3.2
SECTION 4 - FUNCTION BLOCKS LIBRARY............................................................................................4.1
FUNCTION TABLE....................................................................................................................................................4.2
FUNCTION 01 - ANALOG INPUT (AI) ......................................................................................................................4.3
OPERATION ..........................................................................................................................................................................4.3
FUNCTION 02 - CURRENT OUTPUT (CO)..............................................................................................................4.4
OPERATION ..........................................................................................................................................................................4.4
FUNCTION 03 - VOLTAGE OUTPUT (VO)...............................................................................................................4.5
OPERATION ..........................................................................................................................................................................4.5
FUNCTION 04 - DIGITAL INPUT (DI) .......................................................................................................................4.6
OPERATION ..........................................................................................................................................................................4.6
FUNCTION 05 - DIGITAL OUTPUT (DO) .................................................................................................................4.7
OPERATION ..........................................................................................................................................................................4.7
FUNCTION 06 - FRONT VIEW (FV) .........................................................................................................................4.8
OPERATION ..........................................................................................................................................................................4.8
FUNCTION 07 - LOCAL/REMOTE SP SELECTOR (L/R).......................................................................................4.10
OPERATION ........................................................................................................................................................................4.10
FUNCTION 08 - AUTOMATIC/MANUAL STATION (A/M) ......................................................................................4.13
OPERATION ........................................................................................................................................................................4.13
FUNCTION 09 - ADVANCED PID (PID)..................................................................................................................4.17
OPERATION ........................................................................................................................................................................4.17
FUNCTION 10 - SIMPLE PID (PID) ........................................................................................................................4.26
OPERATION ........................................................................................................................................................................4.26
FUNCTION 11 - STEP CONTROLLER (STEP) ......................................................................................................4.30
OPERATION ........................................................................................................................................................................4.30
FUNCTION 12 - MULTIPLIER-DIVIDER-ADDER-SUBTRACTOR (ARTH)............................................................4.33
OPERATION ........................................................................................................................................................................4.33
FUNCTION 13 - SQUARE ROOT (SQR) ................................................................................................................4.37
OPERATION ........................................................................................................................................................................4.37
FUNCTION 14 - LINEARIZATION (LIN)..................................................................................................................4.38
OPERATION ........................................................................................................................................................................4.38
FUNCTION 15 – DERIVATIVE / LEAD-LAG (LL)....................................................................................................4.40
OPERATION ........................................................................................................................................................................4.40
FUNCTION 16 - PRESSURE AND TEMPERATURE COMPENSATION (PTC) ....................................................4.43
OPERATION ........................................................................................................................................................................4.43
FUNCTION 17 - POLYNOMIAL (POL)....................................................................................................................4.47
OPERATION ........................................................................................................................................................................4.47
FUNCTION 18 - TOTALIZATION (TOT)..................................................................................................................4.49
OPERATION ........................................................................................................................................................................4.49
FUNCTION 19 - PULSE TOTALIZATION INPUT (P/DI) .........................................................................................4.51
OPERATION ........................................................................................................................................................................4.51