equal
deleted
inserted
replaced
26 END_VAR |
26 END_VAR |
27 VAR_OUTPUT |
27 VAR_OUTPUT |
28 Q : BOOL; |
28 Q : BOOL; |
29 CV : INT; |
29 CV : INT; |
30 END_VAR |
30 END_VAR |
31 VAR RETAIN |
|
32 PVmax : INT; |
|
33 END_VAR |
|
34 IF R THEN CV := 0 ; |
31 IF R THEN CV := 0 ; |
35 ELSIF CU AND (CV < PVmax) |
32 ELSIF CU AND (CV < PV) |
36 THEN CV := CV+1; |
33 THEN CV := CV+1; |
37 END_IF ; |
34 END_IF ; |
38 Q := (CV >= PV) ; |
35 Q := (CV >= PV) ; |
39 END_FUNCTION_BLOCK |
36 END_FUNCTION_BLOCK |
40 |
37 |
47 END_VAR |
44 END_VAR |
48 VAR_OUTPUT |
45 VAR_OUTPUT |
49 Q : BOOL; |
46 Q : BOOL; |
50 CV : INT; |
47 CV : INT; |
51 END_VAR |
48 END_VAR |
52 VAR RETAIN |
|
53 PVmin : INT; |
|
54 END_VAR |
|
55 IF LD THEN CV := PV ; |
49 IF LD THEN CV := PV ; |
56 ELSIF CD AND (CV > PVmin) |
50 ELSIF CD AND (CV > 0) |
57 THEN CV := CV-1; |
51 THEN CV := CV-1; |
58 END_IF ; |
52 END_IF ; |
59 Q := (CV <= 0) ; |
53 Q := (CV <= 0) ; |
60 END_FUNCTION_BLOCK |
54 END_FUNCTION_BLOCK |
61 |
55 |
71 VAR_OUTPUT |
65 VAR_OUTPUT |
72 QU : BOOL; |
66 QU : BOOL; |
73 QD : BOOL; |
67 QD : BOOL; |
74 CV : INT; |
68 CV : INT; |
75 END_VAR |
69 END_VAR |
76 VAR RETAIN |
|
77 PVmax : INT; |
|
78 PVmin : INT; |
|
79 END_VAR |
|
80 IF R THEN CV := 0 ; |
70 IF R THEN CV := 0 ; |
81 ELSIF LD THEN CV := PV ; |
71 ELSIF LD THEN CV := PV ; |
82 ELSE |
72 ELSE |
83 IF NOT (CU AND CD) THEN |
73 IF NOT (CU AND CD) THEN |
84 IF CU AND (CV < PVmax) |
74 IF CU AND (CV < PV) |
85 THEN CV := CV+1; |
75 THEN CV := CV+1; |
86 ELSIF CD AND (CV > PVmin) |
76 ELSIF CD AND (CV > 0) |
87 THEN CV := CV-1; |
77 THEN CV := CV-1; |
88 END_IF; |
78 END_IF; |
89 END_IF; |
79 END_IF; |
90 END_IF ; |
80 END_IF ; |
91 QU := (CV >= PV) ; |
81 QU := (CV >= PV) ; |