Kataeb
Member
Kindly, we are having a problem on a machine during night shifts, while no engineering tool is online.
So, we were thinking of programming some kind of internal data acquisition, inside the plc, which will save the last hundred or thousand values of some tags, starting from the problem and backward in time.
The plc will keep them in its memory.
Then, when the engineering team arrives in the morning, they can check the data which was saved just before the problem happened.
Ideally they will see it as a trace or trend.
Is this feasible with the following hardware?
6ES7515-2TM01-0AB0 , 6ES7954-8LL03-0AA0 , 6SL3040-1MA01-0AA0 , 6SL3054-0FB01-1BA0-Z F02 , 6FX2001-5QN25 , 6AV2123-2GB03-0AX0 , 6ES7155-6AU01-0CN0
So, we were thinking of programming some kind of internal data acquisition, inside the plc, which will save the last hundred or thousand values of some tags, starting from the problem and backward in time.
The plc will keep them in its memory.
Then, when the engineering team arrives in the morning, they can check the data which was saved just before the problem happened.
Ideally they will see it as a trace or trend.
Is this feasible with the following hardware?
6ES7515-2TM01-0AB0 , 6ES7954-8LL03-0AA0 , 6SL3040-1MA01-0AA0 , 6SL3054-0FB01-1BA0-Z F02 , 6FX2001-5QN25 , 6AV2123-2GB03-0AX0 , 6ES7155-6AU01-0CN0