slcman Posted December 5, 2008 Report Posted December 5, 2008 Hi, I install a S7-200 cpu 222. I put it in run thru plc and mode switch is on term. On the next power cycle, the plc go in stop mode! I'm familiar with AB plc, when the key is in REM, the plc will go back in run on the next power cycle. *I have a memory cardrige 64 K installed on plc thanks
dekor Posted February 2, 2009 Report Posted February 2, 2009 Hi, if you want your PLC restart automatically at power ON, you have to select the RUN position of switch. Otherwise if you select TERM position, the PLC must receive RUN command from programing PC or PG. dekor
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