Contents
Function Block Reference Guide 3/99iv
Contents
1. INTRODUCTION....................................................................................................1
1.1 Overview.........................................................................................................................................1
1.2 Function Block Groups...................................................................................................................2
2. FUNCTION BLOCKS.............................................................................................5
2.1 Introduction.....................................................................................................................................5
2.2 ABS Function Block.......................................................................................................................8
2.3 ADD Function Block....................................................................................................................10
2.4 4ADD Function Block..................................................................................................................11
2.5 AI Function Block ........................................................................................................................13
2.6 ALM Function Block....................................................................................................................19
2.7 AMB Function Block ...................................................................................................................23
2.8 2AND Function Block..................................................................................................................29
2.9 4AND Function Block..................................................................................................................31
2.10 8AND Function Block..................................................................................................................33
2.11 AO Function Block.......................................................................................................................35
2.12 ASYS Function Block ..................................................................................................................37
2.13 BCD Function Block ....................................................................................................................38
2.14 BOOL Function Block..................................................................................................................40
2.15 CARB Function Block..................................................................................................................43
2.16 CMPR Function Block .................................................................................................................60
2.17 DCMP Function Block.................................................................................................................61
2.18 DEWP Function Block.................................................................................................................63
2.19 DI Function Block ........................................................................................................................66
2.20 DIV Function Block .....................................................................................................................68
2.21 DO Function Block.......................................................................................................................69
2.22 DSW Function Block....................................................................................................................71
2.23 FGEN Function Block..................................................................................................................72
2.24 FSS Function Block......................................................................................................................76
2.25 FSYS Function Block...................................................................................................................79
2.26 HLLM Function Block.................................................................................................................80
2.27 HMON Function Block ................................................................................................................82
2.28 HSEL Function Block...................................................................................................................84
2.29 LDLG Function Block..................................................................................................................85
2.30 LMON Function Block.................................................................................................................88
2.31 LPSW Function Block..................................................................................................................90