User manual

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• Data exceed the rated voltage / current will not be accepted.
• Voltage values exceed teh upper voltage limit (UVL) will not be accepted.
• If retrieved or entered data exceed preset upper or lower limit setting of
voltage / current / time periods, the shown data will be displayed in red and will
not be accepted.
• When the running time period of any of the step is set at 0 minutes and 0
seconds, this step becomes the termination step and the cycle will end at that
step.
3. Enter the number of desired running cycles into the field “Running Cycle”.
4. Click “Run” to start the external time program.
18. PROTECTIVE MEASURES
The power unit has several integrated automatic protective measures that protect the power unit
from damage. The activated protective measures are displayed with letter codes and the DC
output is switched off for safety reasons at the same time.
When a protective measures is active, the consumer must be switched off
and disconnected from the power unit immediately.
To reactivate the output, switch off the power unit. Wait until all displays have gone out. Switch
on the power unit again. The power unit should work normally again. Where this is not the case,
please contact our customer service.
The following displays are possible:
a) Over-voltage protection
• A higher external voltage than provided by the power unit was
determined at the DC output. The output is switched off.
• The current levels for switching off are listed in the technical data.