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DN3PD1
Parameterization of the switching thresholds
7
Parameterization of the switching thresholds
Important notes for parameterization
Use a VDE-insulated screwdriver according to EN 60900 to press the SET button.
•
The switching threshold and acknowledgement must be set correctly in order to ensure safe operation;
•
this responsibility lies with the user.
To determine the switching thresholds, the number of pole pairs must be taken into account:
•
f [Hz]= n [U/min] / 60 x number of pole pairs
•
Example: 5000 rev/min x 3 (number of pole pairs) / 60 = 250Hz
•
During parameterization, the output contacts are switched-off.
•
The parameters are not saved by voltage break or break of the parameterization for longer than 20s.
•
Frequency of (V-LIMIT 2 -10%) must be higher than (V-LIMIT 1).
•
On automatic acknowledgement must be V-LIMIT 1 ≥ 1,1Hz .
•
The monitoring of a minimum speed can be deselected. In this case, the lowest frequency for V-LIMIT 1
•
should be selected. There is no distance to keep to V-LIMIT 2. The output contacts remain closed at
standstill.
Table of frequencies
These frequencies can be set as switching thresholds.
1
2
1
0,15
1,26
1,96
2
0,20
1,29
2,02
3
0,30
1,33
2,08
4
0,40
1,37
2,14
5
0,50
1,41
2,20
6
0,60
1,46
2,27
7
0,70
1,50
2,34
8
0,80
1,55
2,41
9
0,90
1,59
2,48
10
1,00
1,64
2,55
11
1,05
1,69
2,63
12
1,10
1,74
2,71
13
1,15
1,79
2,79
14
1,18
1,85
2,88
15
1,22
1,90
2,96
18-09-27 / 33pd02-V0743
3
4
5
6
3,05
4,8
7,4
3,14
4,9
7,6
3,24
5,04
7,9
3,33
5,2
8,1
3,43
5,35
8,3
3,54
5,5
8,6
3,64
5,7
8,8
3,75
5,8
9,1
3,86
6,0
9,4
3,98
6,2
9,7
4,10
6,4
10,0
4,22
6,6
10,3
4,35
6,8
10,6
4,48
7,0
10,9
4,61
7,2
11,2
Level x.1
7
8
9
10
11,5
18,0
28,00 43,6
11,9
18,5
28,8
44,9
12,2
19,1
29,70
46,3
12,6
19,6
30,6
47,7
13,0
20,2
31,5
49,1
13,4
20,8
32,5
50,6
13,8
21,5
33,4
52,1
14,2
22,1
34,4
53,7
14,6
22,8
35,5
55,3
15,1
23,5
36,5
56,9
15,5
24,2
37,6
58,6
16,0
24,9
38,8
60,4
16,5
25,6
39,9
62,2
17,0
26,4
41,1
64,1
17,5
27,2
42,0
66,0
11
12
13
14
68,0
104
159
255
70,0
106
163
263
72,1
109
167
270
74,3
112
172
278
76,5
116
178
287
78,8
119
181
295
81,1
123
187
304
83,6
126
291
314
86,1
130
196
323
88,7
134
214
333
91,3
138
221
342
94,1
142
227
353
97,5
147
234
363
100
150
240
374
102
155
247
385
15
396
408
418
431
443
458
471
485
500
514
529
544
560
575
594
13