Keysight U3606B Mode D'emploi page 139

Enable remote sensing
To configure the U3606B for remote sensing:
1 Turn off the U3606B.
2 Remove the connections between the U3606B sensing (S+ and S–) and output
Do not use the shield as one of the sensing conductors. The other end of the
CAUTION
shielded two-wire cable should be left unconnected.
3 Turn on the U3606B.
4 Press [Voltage] to select the constant voltage mode. Use the arrow keys to
5 Press [Shift] > [EXT] to enable remote sensing. When the U3606B is operating
6 Press [
7 Press [Shift] > [EXT] again to disable remote sensing when the output state is
If the power supply is operated with remote sensing and either the positive or
NOTE
negative load wire is not connected, an internal protection circuit will activate
and shut down the power supply. To resume operation, turn the power supply
off, connect the open load wire, and turn on the power supply.
Keysight U3606B User's Guide
(+ and –) terminals. Using a shielded two-wire cable, connect the U3606B
sensing terminals to the load as shown in
when connecting the sensing leads to the load.
select the appropriate constant voltage value.
in remote sensing mode, the EXT annunciator on the front panel is illuminated.
O U T ] to regulate the output voltage.
SBY
on standby.
DC Power Supply Operation
Figure 3-1. Observe the polarity
EXT annunciator
3
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