Chroma 63200 Series Operation & Programming Manual page 65

(2) When it is "LOAD ON", Von Point is set to 0V and Von Protection is enabled, the DC
Load starts loading when the external voltage exceeds the protection voltage. No
overshoot will occur under this condition as Figure 3-19 shows.
Load Sink
Current
Figure 3-19 When Von Point is set to 0V with Protection
(3) When it is "LOAD ON", Von Point is not set to 0V and Von Protection is enabled, switch
the SW to on after it was turned off for a period of time and then turn it off again. There
will be no current loading when the power is lower than the default protection voltage,
and once the SW is turned off and the power is larger than the default voltage, the
loading state will regain as Figure 3-20 shows.
V
UUT
Output
Von
Von
protection
I
Load Sink
Current
Setting
Figure 3-20 When Von Point is not set to 0V with Protection
V
UUT
Output
Von
I
Settin
Operation Overview
t
t
t
t
3-19