Hello Christoph,

What are the hardware differences between S7-1515 and s7-1515T? independent axis control?speed?cycle time? I know it has 1500T is larger memory.

 Does running a control program take the same amount of time for both?

thanks

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Split from Communication CIMOTION C240 with S7-1500.

Hello KianParax,

https://support.industry.siemens.com/cs/ww/en/view/59191792/141313721227

Hi,

Ok and thanks.

Does running a control program(MC prog) take the same amount of time for both?

mopS04

hi KianParax,

The T means Technology. So the 1515T has some technology-functions on board, that other PLCs not have.

regards,

Hi

I don't see on Siemens catalog product these code's:

1-in other question i have a program with S7-412-2PN-2EK07 and wrot on simatic if  i convert to S7-1515 then the new converted code is lorger or lower? and cycle time is lorger or lower? or may be i choice S7-1516? as i know with TIA v17 compiled code's are optimized.

thanks

Hi CaOd,

Thanks but the S7-1515 cycle is:

6ES7515-2AM02-0AB0

I don't see your cycle for S7-1515

also memory code for 412 is 512K code and data .please send me S7-1515  datasheet.

Thanks.

Hello KianParax;

He are the CPU processing times for the S7-1515-2AM02:

They are take from the manual attached below, in section 5, Technical Specifications. You should be able to locate all the information you are looking for in these pages.

Hope this helps,

Daniel Chartier

Thanks Daniel,

But I'd like see specs of S7-1515 that Siemens expert explained in last chat about it.

S7-1515 with:

Bit:6ns

..

Float:37ns