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Instrument Functions
R&S
®
NGP800
54User Manual 5601.5610.02 ─ 04
6.4.1 Overcurrent Protection (OCP)
When the drawn current exceeds the limit set for the respective channels, an alert is
triggered and the affected channels are turned off according to the settings configured
in the OCP dialog.
1. Select "Overcurrent Protection (OCP)" from the menu.
The R&S NGP800 displays the OCP dialog.
Figure 6-6: Overcurrent protection dialog
2. Activate the "Enabled" menu item.
The R&S NGP800 enables the OCP and displays the OCP icon on the selected
channel status bar information.
3. Set the required "Fuse Delay Time" and "Fuse Delay At Output-On".
The R&S NGP800 displays the on-screen keypad to set the values.
● "Fuse Delay Time": The time taken to turn off the affected channel after OCP is
triggered.
● "Fuse Delay At Output-On": The time taken after channel output is turned on
before OCP is put into operation.
4. Confirm value with the unit key (ms or s).
5. Activate the required linked channels for over current protection.
● ON: The linked channels are turned off when an OCP event is triggered.
● OFF: The linked channels are not affected when an OCP event is triggered.
6.4.2 Overvoltage Protection (OVP)
When the output voltage exceeds the limit set for the respective channel, an alert is
triggered and the affected channel is turned off according to the settings configured in
the OVP dialog.
1. Select "Overvoltage Protection (OVP)" from the menu.
Protection
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