Posted 27 Aug 2014 Dear all. because plc cpm1a is very old so i change new plc (cp1e), but when i change from cpm1a to cp1e. i have some errors when i convert programing of my machine from PLC CPM1A 40CDT1 to CP1E same funtion, this programing attack bellow. my machine have used CAM position and display speed machine on HMI, i expect people help me. thanks. Tube Filling.cxp Share this post Link to post Share on other sites
Posted 28 Aug 2014 That means there is a command used in the program which is not valid in the new CPU. Look at the location in the code where the error points and see what command it is. Share this post Link to post Share on other sites
Posted 29 Aug 2014 thanks for your reply. can you fix or change program for suitable on new plc (cp1e). please help me. Share this post Link to post Share on other sites