PLC Member P Join Date Sep 2002 Location NC Posts 311 Jul 18, 2013 #1 Im curious If I daisy chain in and out to other devices from this head module- will the downstream devices loose comms if I power down this head module? Same for the HMI used as a switch?
Im curious If I daisy chain in and out to other devices from this head module- will the downstream devices loose comms if I power down this head module? Same for the HMI used as a switch?
JesperMP Lifetime Supporting Member + Moderator Join Date Feb 2003 Location ᚴᚬᛒᛅᚾᚼᚬᚠᚾ Posts 16,306 Jul 18, 2013 #2 Yes and yes.