User`s guide

DC Power Supply Operation 3
Protection Functions
U3606B User’s Guide 99
NOTE
• After adjusting the OC value, you can also press [Limit] again to save
the changes made or press [Shift] > [Exit] to discard the changes
made.
• The OC feature is always enabled by default whenever you select
constant current mode. You cannot disable the OC feature.
• If the OC value is set to a greater value than the OCP value, the OCP
value will be adjusted to equal the OC value.
• If the OC value is set to zero, this will result in the output voltage being
dropped to zero for limiting.
• The OC value is not applicable for square-wave output.
• The OC value is limited by the range selected. Press [Shift] > [Range]
to select an appropriate range. You can only select a range when the
output is disabled (the SBY annunciator is illuminated).
Table 3 - 4 CV mode over-current range and values
Range
Over-current value
Minimum Maximum
S1 (30 V/1 A) 0 A 1.05 A
S2 (8 V/3 A) 0 A 3.15 A
S2m (1000 mV/3 A) 0 A 3.15 A
S1S2 (autoranging) N/A
[1]
[1] If the S1S2 (autoranging) range is selected, you will not be able to adjust the OC
value.
U3606-90054_UG_EN.book Page 99 Friday, July 11, 2014 5:12 PM