help! why the input ports changed in plcsim

srain

Member
S
Join Date
May 2008
Location
Qinhuangdao City
Posts
12
I'm using plcsim v5.4 to simulate my plc prog, I clicked some ports of IB0~IB5 ,but when I stoped and restarted again ,then ports of IB2-IB3 were cleared and the others were keeping clicked,Which one know why the input port were cleared?:confused:
 
The error is IO's properties of Hardware,for some reason system defalt address of my IB2-IB3 are IB124-IB125(I have other devices on profibus), I changed them IB2-IB3 manually then things turned right! :)
 

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