Sensor Operation "Sense - VOLTCRAFT VSP 2206 Bedienungsanleitung

Sensor operation "sense"

The sensor operation "sense" allows the precise voltage setting directly on the consumer. This reliably
compensates a possible voltage drop via the connection cables. Sensor operation is only possible in
individual mode.
The current setting controls of both outputs may not be located in the minimum
position (left stop), otherwise it is not possible to use the entire setting range for
the voltage.
Disconnect consumers connected to outputs A and B and turn the power unit off.
On the back of the device, remove the plastic cover of the respective terminal strip. Terminal strip (28) for
output A, terminal strip (29) for output B.
Remove the two shorting bars between the clamps "(+) SENSE OUT" and "(+) SENSE IN" as well as "(-)
SENSE OUT" and "(-) SENSE IN".
Connect the consumer with the corresponding output sockets on the power unit observing the right polarity.
Connect the sensor cable from the connection clamps of the consumer with the sensor input on the pow-
er unit observing the right polarity. The positive lead must be connected to the clamp "(+) SENSE IN" and
the negative lead to the clamp "(-) SENSE IN".
Reattach the plastic cover to the terminal strip.
Switch on the power unit at the power switch (1). The operating display (2) lights up and the current and
voltage display appears on the display.
Push the selection switch for individual mode. The red indicator above the switch is lit.
Set the parameters according to your specifications as described in the chapter "Commissioning".
Verify again that the output voltage has been set correctly.
Now you can switch on the connected consumer.
For normal operation without remote sensing, the shorting bars must be replaced.
When disconnecting the consumer, always disconnect the supply cables first or
turn the laboratory power unit off before disconnecting the sensor cables. If you
do not observe this sequence, the output voltage may rise to maximum and dam-
age your consumer.
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