vhq_94 Member V Join Date Jan 2016 Location Viet Nam Posts 3 Apr 3, 2016 #1 how can i use pid+pwm to control brightness of the ac light
PLC Member P Join Date Sep 2002 Location NC Posts 311 Apr 3, 2016 #2 It's much cheaper to use one of these http://m.homedepot.com/b/Electrical-Dimmers-Switches-Outlets-Dimmers/Rocker/N-5yc1vZc34iZ1z119ig
It's much cheaper to use one of these http://m.homedepot.com/b/Electrical-Dimmers-Switches-Outlets-Dimmers/Rocker/N-5yc1vZc34iZ1z119ig
vhq_94 Member OP V Join Date Jan 2016 Location Viet Nam Posts 3 Apr 4, 2016 #3 I know that the solid state relay can control brightness of the light by pwm, is it right?
vhq_94 Member OP V Join Date Jan 2016 Location Viet Nam Posts 3 Apr 4, 2016 #4 if that's right, so how can i use it with a output on the plc s7-1200
boneless Lifetime Supporting Member + Moderator Join Date Feb 2008 Location OKC Posts 1,628 Apr 4, 2016 #5 First hit on google: https://support.industry.siemens.co...for-s7-1200-und-pwm/52823/?page=0&pageSize=10
First hit on google: https://support.industry.siemens.co...for-s7-1200-und-pwm/52823/?page=0&pageSize=10