Hi I have a RAMPS 1.4 Mega 2560 my printer bed is 900mm x 400mm I have the choice of two 400mm x 400mm silicone heaters 220v 200w each or a 800mm x 400mm silicone heater 220v 500w at the moment I am using a ssr 3 to 30v dc to 220v ac with a pdi to control it temp I would like to just use the ssr on my ramps board but cannot get it two switch it on or off with marlin configuration file Any help would be appreciated thanks the attach image is a diagram that i use to setup my ssr pdi https://reprap.org/forum/read.php?219,614583,614583#msg-614583 Mon, 08 Jun 2026 16:45:51 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?219,614583,615946#msg-615946 https://reprap.org/forum/read.php?219,614583,615946#msg-615946 dpot RAMPS Electronics Tue, 26 Jan 2016 10:50:57 -0500 https://reprap.org/forum/read.php?219,614583,615583#msg-615583 https://reprap.org/forum/read.php?219,614583,615583#msg-615583 Look at this video.]]> gmckee RAMPS Electronics Mon, 25 Jan 2016 17:25:31 -0500 https://reprap.org/forum/read.php?219,614583,614583#msg-614583 https://reprap.org/forum/read.php?219,614583,614583#msg-614583 Any help would be appreciated thanks


the attach image is a diagram that i use to setup my ssr pdi]]> dpot RAMPS Electronics Sat, 23 Jan 2016 17:13:51 -0500