5 - Getting Started
14
QPX750 Instruction Manual
5.5
Status bar
①
Analog Control
When choosing an active option on ‘Analog Control’, the choice of
:
V Only, I Only, V&I
will appear in
the status bar.
②
Sense Trip
If
SNS Trip
appears, a sense error has occurred and caused a trip. The output is tripped off if the
voltage between an output terminal and its corresponding sense terminal exceeds approximately 2V;
this will happen if the sense wires are wired at the load to the wrong output or if an attempt is made
to draw power from the sense wires. If the sense terminals are mis wired in this way the output is
turned off and a pop-up will appear notifying of the trip; pressing ESCAPE at this point removes the
message, pressing
OK
will remove the pop-up but
SNS Trip
will remain in the status bar. The display
will now show the pre-set voltage and current limit. When the cause of the trip has been corrected,
the output can be turned on again.
③
Remote status
·
REM
: This symbol will appear once the instrument starts to receive communications
from any of the remote interfaces.
·
: This symbol will appear if an error has occurred while using a remote interface,
it can be viewed in ‘Remote Error Messages’.
·
GPIB (optional): When a GPIB connection is detected, the GPIB icon will become
activated.
·
USB: When a USB connection is detected, the USB icon will become activated.
·
LAN: The LAN field in the Status Line can show multiple status indications:
There is no LAN connection, for example no cable connected.
·
Successfully connected.
·
(Flashing icon) Configuring LAN connection.
·
Unsuccessful attempt to connect.
