Siemens Simatic S7 CPU 315-2 PN/DP

arocon

Member
A
Join Date
Oct 2006
Location
Dubai
Posts
171
I can go online above PLC and see the blocks. But i could not find download activated when i open the block. Could you anyone tell me what is the reason because i need to modify program and download to the PLC.

Thank you.
 

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