My answer, I don't know what do you mean remote read? 

a) Drive machine Data can be backed up in tape file format to HDD in advanced HMI (MMC103/PCU50) or transfer out to ext. PC . then you can read wherever in local or "remote"

b) in 840D SL, Sinamics parameters can be reachout by Siemens SW. TIA or "Starter"

mdarende

Hello

We can read from the 840D powerline & solutionline system over the MPI Port of the NCU , files of the NC Active File System remotely over network. (Including machine data, R parameter, GUD)

But we cannot read the drive machine data. We can read out the VSA.BOT files but these are just binary files. Is there a way to read out

a) the drive machine data of 840D powerline

b) the sinamics parameter set of 840D solutionline

as a list? (per drive or axis)

mdarende

[snip] Is there a way to read out

a) the drive machine data of 840D powerline

b) the sinamics parameter set of 840D solutionline

as a list? (per drive or axis)

what is your intention to read this data remotely? 

Hello,

To my best knowledge for 840D PL, user can read NC variables remotely (drive machine data values). Please refer SINUMERIK 840D sl/840Di sl/840D/840Di/810D System Variables & Variables and Interface Signals . 

For 840D SL user can access data on CF card directly via Access My Machine software & refer SINUMERIK Access MyMachine /P2P (PC)  manual for detail information.

Hope this helps.