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Using the power supply
The starting voltage at the beginning of the transient is, as shown in figure 2, arbitrarily adjustable in a certain range. It is
adjusted with the rotary knob on the front panel (with voltage adjustment mode selected).
Figure 2: the starting voltage is variable around the standard car voltages of 12 and 24V
U [V]
Startspannung
variabel
12
Ua
Us
Ustart
5
15
5
tr
t6
t7
2000
10
t8
tf
t [ms]
These curve runs can also be reproduced by the function manager. The curve run can be programmed and modified to all
custom needs within the nominal voltage range of the device. The starting voltage is thus arbitrarily selectable. For more
information about how to access and program sequences and the function manager refer to section „6.12 The function
manager“. The figure shows the allocation of the sequences:
Figure 3: the curve as it would result by creating a sequence with the function manager
This curve is already pre-programmed for 12V and 24V and can be edited to custom needs. You can find it accessing the
function manager, located in sequence 0 (for 12V) and sequence 1 (for 24V).
The sequence points can be adapted individually or additional sequences can be parameterised. The curve can be run in
one sweep, in multiple sweeps and step by step. How to run a sequence:
,
SEQ
and then either stepwise with
© 2007, Elektro-Automatik GmbH & Co. KG
STEP
or completely with
RUN
.
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