teh Supporting Member T Join Date Nov 2002 Posts 140 Jan 3, 2005 #1 Should i need additional software like softnet to communicated via serial port with Citect HMI if i using s7 200. ( i know that for s7 300 we need softnet ! ). how is the cable connection ? just a PPI convertor? Regards
Should i need additional software like softnet to communicated via serial port with Citect HMI if i using s7 200. ( i know that for s7 300 we need softnet ! ). how is the cable connection ? just a PPI convertor? Regards