User`s manual

E2 User’s Manual Supplement: Flexible Combiner Table of Contents • v
Table of Contents
1 FLEXIBLE COMBINER .......................................................................................................................................... 1-1
1.1 O
VERVIEW ................................................................................................................................................................. 1-1
1.2 H
OW IT WORKS ......................................................................................................................................................... 1-1
1.2.1 Example.............................................................................................................................................................. 1-1
1.3 I
NPUT AND OUTPUT ASSIGNMENT............................................................................................................................. 1-1
1.3.1 Programming the Inputs and Outputs................................................................................................................ 1-2
1.3.1.1 Adding a Flexible Combiner Application................................................................................................................ 1-2
1.3.1.2 Flexible Combiner General Setup............................................................................................................................ 1-2
1.3.1.3 Inputs........................................................................................................................................................................ 1-3
1.3.1.4 Outputs..................................................................................................................................................................... 1-3
1.4 EQUATIONS ................................................................................................................................................................ 1-3
1.4.1 Types of Equations and Where Equations are Entered ..................................................................................... 1-4
1.4.2 Output Equations ............................................................................................................................................... 1-4
1.4.3 Delay Equations................................................................................................................................................. 1-5
1.4.4 Pulse Width Equations....................................................................................................................................... 1-5
1.5 E
NGINEERING UNITS.................................................................................................................................................. 1-6
2 BUILDING EQUATIONS ........................................................................................................................................ 2-1
2.1 I
NPUT AND OUTPUT VARIABLES ............................................................................................................................... 2-1
2.2 C
ONSTANTS ............................................................................................................................................................... 2-2
2.2.1 Constants and Engineering Units ...................................................................................................................... 2-2
2.2.2 Specifying a Constant’s Engineering Unit with Type Suffixes........................................................................... 2-3
2.2.3 Time Constants................................................................................................................................................... 2-3
2.3 O
PERATORS ............................................................................................................................................................... 2-5
2.3.1 Multiple Operators and Parenthesis.................................................................................................................. 2-5
2.4 F
UNCTIONS ................................................................................................................................................................ 2-6
2.4.1 Extended Math Functions .................................................................................................................................. 2-7
2.4.2 Extended Logical Functions............................................................................................................................... 2-9
2.4.3 Logarithm Functions........................................................................................................................................ 2-10
2.4.4 Trigonometry Functions................................................................................................................................... 2-10
2.4.5 Unit Conversion and Temperature Functions ................................................................................................. 2-11
2.4.6 Extended Digital Functions ............................................................................................................................. 2-12
2.4.7 Time and Date Functions................................................................................................................................. 2-12
2.4.8 IF Functions..................................................................................................................................................... 2-14
3 TESTING AND TROUBLESHOOTING EQUATIONS....................................................................................... 3-1
3.1 C
HECKING FOR ERRORS ............................................................................................................................................ 3-1
3.1.1 Equation Troubleshooting Tips.......................................................................................................................... 3-2