Section 4: Using the Model 9100: DC Power Function - Operation 4.19-9
Final Width = 215mm
4.19.5.2 Hardware Configurations
When increasing or decreasing output voltage using any method: if the new voltage is too
large or small for the present hardware configuration, then if the OUTPUT is OFF there
will be no noticeable effect as the hardware reconfigures.
If OUTPUT is ON, it will be temporarily turned OFF so that the hardware can
reconfigure, then ON again at the new voltage. No warning is given. This interruption
should cause little disturbance to the reading on any UUT.
4.19.5.3 Low and High Voltage States
In the interests of safety, to avoid electric shock, the 9100 incorporates a high voltage
interlock system for both DC and DC Power functions. The interlock threshold voltage
can be chosen by the user. A default threshold value is set unless another is set by the user,
and the active threshold value is stored in non-volatile memory.
Refer to Section 4.3.5.4 for further details.
4.19.5.4 Reconfiguration of High Voltage State Thresholds
N.B. A password will be required for access when changing thresholds.
The High Voltage State thresholds have default values that can be changed to user-
defined values using the procedure given in Section 4.3.5.4 .
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