Pid from negative to positive through 0

[jaumet3 0]

Hello, I have a question with l'Instrucion omron PID, with CJ2M. It is possible to get negative values??? is to get out-but not the way I would like. Get from 0 to -32000 to 32000 and back to 0. I would like to get from -32,000 to 32,000 through 0. Is that possible? the instruction must allow it? Need to achieve this result a proportional valve control that would give the current negative value to a positive side and the other. Greetings and thank you very much