Contents
3/99 Function Block Reference Guide ix
Figures
Figure 2-1 ABS Function Block Example ________________________________________________ 9
Figure 2-2 ADD Function Block Example _______________________________________________ 10
Figure 2-3 4ADD Function Block Example ______________________________________________ 12
Figure 2-4 AI Function Block Example _________________________________________________ 18
Figure 2-5 ALM Function Block Example _______________________________________________ 22
Figure 2-6 AMB Function Block Example_______________________________________________ 28
Figure 2-7 2AND Function Block Example ______________________________________________ 30
Figure 2-8 4AND Function Block Example ______________________________________________ 32
Figure 2-9 8AND Function Block Example ______________________________________________ 34
Figure 2-10 AO Function Block Example _______________________________________________ 36
Figure 2-11 BCD Function Block Example ______________________________________________ 39
Figure 2-12 BOOL Function Block Example _____________________________________________ 42
Figure 2-13 CARB Function Block Examples ____________________________________________ 59
Figure 2-14 CMPR Function Block Example_____________________________________________ 60
Figure 2-15 DCMP Function Block Example_____________________________________________ 62
Figure 2-16 DEWP Function Block Example_____________________________________________ 65
Figure 2-17 Digital Input Function Block Example ________________________________________ 67
Figure 2-18 DIV Function Block Example_______________________________________________ 68
Figure 2-19 DO Function Block Example _______________________________________________ 70
Figure 2-20 DSW Function Block Example ______________________________________________ 71
Figure 2-21 FGEN Function Block Example _____________________________________________ 75
Figure 2-22 FSS Function Block Example _______________________________________________ 78
Figure 2-23 HLLM Function Block Example_____________________________________________ 81
Figure 2-24 HMON Function Block Example ____________________________________________ 83
Figure 2-25 HSEL Function Block Example _____________________________________________ 84
Figure 2-26 LDLG Function Block Example _____________________________________________ 87
Figure 2-27 LMON Function Block Example ____________________________________________ 89
Figure 2-28 LPSW Function Block Example _____________________________________________ 91
Figure 2-29 LSEL Function Block Example______________________________________________ 92
Figure 2-30 LTCH Function Block Example _____________________________________________ 94
Figure 2-31 MATH Function Block Example ____________________________________________ 97
Figure 2-32 MDSW Function Block Example ____________________________________________ 99
Figure 2-33 MDFL Function Block Example____________________________________________ 101
Figure 2-34 MMA Function Block Example ____________________________________________ 105
Figure 2-35 MSF Function Block Example _____________________________________________ 108
Figure 2-36 MUL Function Block Example _____________________________________________ 110
Figure 2-37 4MUL Function Block Example ____________________________________________ 111
Figure 2-38 NEG Function Block Example _____________________________________________ 112
Figure 2-39 NOT Function Block Example _____________________________________________ 113
Figure 2-40 ONDT Function Block Example____________________________________________ 115
Figure 2-41 OFDT Function Block Example ____________________________________________ 117
Figure 2-42 ON/OFF Function Block Example __________________________________________ 127
Figure 2-43 2OR Function Block Example______________________________________________ 129
Figure 2-44 4OR Function Block Example______________________________________________ 131
Figure 2-45 8OR Function Block Example______________________________________________ 133
Figure 2-46 PB Function Block Example _______________________________________________ 137
Figure 2-47 PID Function Block Example ______________________________________________ 153