![background image](http://html1.mh-extra.com/html/keithley/2260b-30-72/2260b-30-72_user-manual_4019936106.webp)
ANALOG CONTROL
103
2.
Set the F-90 power on
configuration setting to 1 (CV
control
–
Ext voltage).
Page 96
Be sure to cycle the power after the power on
configuration has been set.
3.
Press the Function key and confirm
the new configuration settings (F-
90=1).
4.
Press the Output key. The voltage
can now be controlled with the
External voltage.
Note
The input impedance for external voltage control is
10k
Ω
.
Use a stable voltage supply for the external voltage
control.
Note
CV and CC Slew Rate Priority are disabled for V-I
mode (F-03) when using external voltage control.
See the normal function settings on page 87.
CAUTION
Ensure no more than 10.5 volts are input into the
external voltage input.
Ensure the voltage polarity is correct when
connecting the external voltage.