hello, we have a packaging maching which run by GE-90-30 plc, and the software is LM90. the maching was stopped few weeks ago & the cpu run light was stopped. i thout the plc was removed. recently i join the company. i got a software from local indentor & the programme backup. the softeare run in dos mode. could any one help me to how to upload the programe from backup. i never use this software. but i use versapro software
thnx & regrds
thnx & regrds