Allatoona Member A Join Date Mar 2011 Location Georgia Posts 1 Mar 17, 2011 #1 I'm trying to help out my electrician who is absent today. We have two Siemens 6ED LOGO expansion modules with red indicators lit up. All the others are green. What can I do to correct this? Thanks
I'm trying to help out my electrician who is absent today. We have two Siemens 6ED LOGO expansion modules with red indicators lit up. All the others are green. What can I do to correct this? Thanks
diat150 Lifetime Supporting Member D Join Date Mar 2006 Location Louisiana Posts 1,475 Mar 17, 2011 #2 have you looked at the manual to see what the indicators are for? thats what I would do first.