PLC software in Building automation Nov 10, 2017 2:25:17 GMT -8 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by breckjensen on Nov 10, 2017 2:25:17 GMT -8 Hello all,We have chiller system in our plant. We are using Desigo insight software v 4.1 for SCADA.Now we need to troubleshoot the Logic inside in PLC controller (PXC12, PXC100.D).which software is using to Troubleshoot the PLC logic..??can we download trail version of the PLC software...?? if no then, for ordering purpose please provide the supplier details ...??Please help.Thanks!I didn't find the right solution from the Internet.