45
EN
Setting aid for ...H RL1 and ...H RLP1
There is a setting aid for the potentiometers.
• Connect the measuring device to the analog output (X2.9 (+) to X2.5
ground).
> If a potentiometer is altered, the set value of the potentiometer is
output at the analog output and not the actual value.
> If the device is operated on mains voltage, the red LEDs flicker for
the duration.
> If the potentiometer is not greatly altered for 30 secs., the device
automatically switches back to output of the selected actual value.
Since the analog output is designed for 0 - 20mA / 10V, 10mA (or 5V)
correspond to 100%. This means that the set values can be read off
directly or in percentages of the nominal value.
Analog output setting aid
20,0 mA or10V 200%
10,0 mA or 5V 100% or 100°el.
5,0 mA or 2,5V 50% or 50°el
2,5 mA or 1,25V 25% etc.
Setting aid for ...H1, …H RL1 and ...H RLP1
There are two setting options:
• Count the no. of turns of the potentiometer. The potentiometers have
a setting range of 18 turns. (The setting range is not guaranteed and
may deviate. If accurate settings are required, the potentiometer
must be checked using a different method.)
• Visualize the setting with PC and THYRO-TOOL FAMILY.
4.3.1 Setting the transformer load (AN1, SST, T
0
)
The settings described are relevant in operating mode TAKT.
• Set transformer load and SST on potentiometer R201 TRAFO AD-
APTION (Default setting: 60° el. with Thyro-A 1A as well as 90° el.
with Thyro-A 2A and -A3A).
If wound core and toroidal core transformers are used, an optimiza-
tion of this setting can be required.
With Thyro-A 1A generally 80°el turn (to the right), with Thyro-A 2A
and Thyro-A 3A turn at smaller angles (to the left). An optimal setting
is achieved when the rush current is minimal.
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