I have to load current to a dc power supply with the chroma dc elec load(with three "63103a" load modules and a "6314a" mainframe) through a labview program. So I downloaded chroma dc load driver from this website and did run the program but I didn't get what I expected when I had performed the operation manually. Manually I switched the mainframe "ON'' so that all three load modules were on simultaneously and set the current values in each load module. But when I run the program I see only the "channel 1" load module switches "on" and rest are "off" including load mainframe. Please help me whether I have to alter the program or is there any other possible solution.
