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|October 21st, 2011, 01:18 AM||#1|
Join Date: Feb 2010
problem to add new hardware / replace ...
Hi ! Grettings of day
i am using s7 400 plc and i want to replace hardware of ET200L 16 bit module to 32 bit module , when i try to replace it gives error "NO CHANGES CAN BE MADE IN THIS STATION" error no HW CONNFIG (1230:2016)
plc program is password protected , even if i entered password and try to change hardware it give same msg...
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