We have a 6035A Power Supply. I am trying to use it to power a 300V ignition coil for testing. I am able to set the voltage to 300V and the current limit to 2A. When I try to set these values with the load connected, there is no output. I don't get any errors or OVP. I just have no output. What am I doing wrong? I also note that it always switches to constant current. I don't want that. I want to use constant voltage. Please help.