mouldly Member M Join Date Nov 2010 Location grantham Posts 3 Nov 10, 2010 #1 How do you hold a valve entered in data a register if a mains failure on an a1s plc .Are there battery back up like on a fx plc or is there a code for the values to be stored which you can right to
How do you hold a valve entered in data a register if a mains failure on an a1s plc .Are there battery back up like on a fx plc or is there a code for the values to be stored which you can right to