26 BA-en-3031-2004_KNH35
4.3 Overview of functions with options and factory settings
Specific setting options for each high voltage output:
Function Description Setting options Factory settings
setpoint 
XX.X kV
Setting the output voltage in the 
„voltage constant“ operating mode.
3.0…30.0 kV
in 0.1 kV increments 
3.0 kV
setpoint 
Y.YY mA
Setting the output current in the „current 
constant“ operating mode.
0.20...5.00 mA
in 0.01 mA increments
0.00 mA
operating mode Setting the operating mode. voltage constant
current constant
voltage constant
U
max 
XX.X kV Setting the maximum output voltage in 
the „voltage constant“ operating mode.
3.0…30.0 kV
in 0.1 kV increments
30.0 kV
I
max 
Y.YY mA Setting the maximum output current in 
the „current constant“ operating mode.
0.20...5.00 mA
in 0.01 mA increments
5.00 mA
U limit XX.X kV Setting the voltage limit in the „current 
constant“ operating mode.
3.0…30.0 kV
in 0.1 kV increments
30.0 kV
I limit Y.YY mA Setting the current limit in the „voltage 
constant“ operating mode.
0.20...5.00 mA 
in 0.01 mA increments
5.00 mA
limitation type If the selected current or voltage limit is 
exceeded, the generator is switched off 
or the output value is limited.
limit
switch off
limit
ramp time The ramp time determines the time in 
which the output voltage reaches its 
setpoint.
0…9 seconds 3 seconds
ext. setpoint With this function enabled, the setpoint 
will be defaulted as 0...20 mA or 
0...10 V signal.
NO
YES
NO
release mode Mode of operation of the high voltage 
release function
intern
extern
intern + extern
intern
release source Source of the external high voltage 
release
24V-signal
Analog. setpoint
24V-signal
autostart If this function is activated, the genera-
tor will automatically switch on the high 
voltage (only if <NO> is selected for 
<Ext. HV>).
NO
YES
NO
Function Description Setting options Factory settings
limit. signal A signal can be read out at the analog 
interface if the current or voltage limit is 
reached.
YES
NO
NO