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Tab. 1
Load monitoring
No. of parallel
Resistance
I
/
load nom
load resis-
increase in case
I
tances e.g.
of fault
type/controller
Number
1
100%
1
80%
1
60%
Infinite
1
40%
1
20%
2
100%
2
80%
2
60%
100.0%
2
40%
2
20%
3
100%
3
80%
50%
3
60%
3
40%
4
100%
4
80%
33.3%
4
60%
4
40%
5
100%
5
80%
25.0%
5
60%
5
40%
Deviating values are to be converted by percentage. The set monito-
ring value should always be "midpoint" between the value with load
current and the value after interruption.
NOTE
Settings above 90% and below 10% are not practical. If
low load currents are required, check whether a control-
ler with a lower type current can be used.
64
Recommended
Poti
setting for poti
revolutions
R205
ca.
50.0%
8.5
40.0%
7
30.0%
6
20.0%
4.5
10.0%
2.5
75.0%
12
60.0%
9.5
45.0%
7.5
30.0%
6
15.0%
3.5
83.3%
13
66.7%
12.5
50.0%
9
33.3%
6
87.5%
13.5
70.0%
12.5
52.5%
9
35.0%
6
90.0%
14
72.0%
11.5
54.0%
9
36.0%
6.5
3. Operation
3.1 Configuration switch S1
A 4-pole DIP switch is situated at the front behind the hood. The indivi-
dual switches are marked from 1-4 starting from the bottom and must
be set before operation. They are only read in once when switched on
(mains recovery). For safety reasons further operation is carried out
with the hood closed.
S1-
1 2
Operating mode
0 0
1:1 operation, nom. Oper. mode (default setting)
1 0
1:2 operation
0 1
1:3 operation
1 1
1:5 operation
For operations where initially no nominal load is possible (e.g.drying)
reduced power can be controlled by Thyro-S independently.
With 1:2 operation each 2. cycle is switched, with 1:3 and 1:5 ope-
ration half cycles are switched with alternating polarity so that while
switched on the load is supplied with d.c.-free energy.
S1- 3 Function
0 default
1 Thyro-Tool Family mode
Using the Thyro-Tool Family mode, all parameters can be configured
by software.
Dip-switch 4 is without function (position can be any)
3.2 Thyro-Tool Family
Thyro-S 1S is suitable for operation with the visual and operational
software Thyro-Tool Family. No special setting is necessary here.
Further information is contained in chapter 5.
65
EN
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