Figure 3-3 Operating Modes; Mode - Ametek Sorensen XG Operation Manual

The reverse operating mode change can also occur if the load resistance
is increased to the point that the required load current drops below the
I
SET
and the load current would be free to vary as the load resistance
changed.
CV mode
Iset

Figure 3-3 Operating Modes

To set the voltage set point (V SET )
1.
2.
Important: If you can't get the set point to the desired level, you may need to
change the set points for OVP.
3.
4.
M370430-01 Rev B
value. At that point the power supply would crossover to CV mode
Crossover point
Load resistance (Ω
Turn the 9-position mode control to the VOLTS position or
press the rotary Adjust/Enter control if the 9-position mode
control is already at the VOLTS position.
The voltage set point is blinking in the output voltage display. The
output current will be displayed in the output current display.
Set the desired voltage value using the rotary Adjust/Enter
control.
Press the rotary Adjust/Enter control to transition to Fine
Adjust mode.
The set point will blink faster to indicate fine adjust tracking mode.
Set the desired voltage value using the rotary Adjust/Enter
control.
Local Operation
CV mode
Vset
Load current
Load voltage
:
3
3-15