Folks
I have a weird over current protection problem on ch 1 and ch 2 of my DP832 in that it doesn't always work. It does work consistently on ch 3.
After the first OC trip, turn the channel back on, then try to trip it again. Instead of tripping, it current limits (it doesn't trip) using the OCP setting for current limiting, not the current limit setting.
To get the OCP trip to work again, turn OCP off, make a change to the current limit (yes, the current limit, NOT the OCP current), then turn OCP on again. It will now trip correctly, but you will need to follow the same procedure again to reset the OCP.
Is this behaviour just me?
Digital: 00.01.13.00.01
Analog: 01.02.03.01.02.03
Boot: 01.09
I don't have an earlier firmware version to try, if someone could point me in the right direction I'd be happy to give it a go (the links on this thread seem to be dead now).