Fast Periodic logging mx/ethernet

[yupiii 0]

Hello, I have come across to this forum and it's a minegold for the Mitsubishi environment...

I have been trying to implement the periodic logging the speed in a single axis controller PLC, MR-MQ100. So far the polling of the speed value with ReadDeviceRandom function in C++ is insufficient as I am only able to about ~300ms in TCP mode...

Do you know if there is any alternative mode to increase the logging speed to the PC? I wouldn't mind to receive the data in chunks or even store it in a file and retreive it afterwards...

Would it be possible to get the timestamp or clock value for each reading?

 

[Gambit 324]

Which PLC are you using ?

[yupiii 0]

i'm using only a PLC Mitsubishi MR-MQ100, coupled with a servo amplifier MR-J3-40BS.

[GreenMan 18]

Hi

Are you using MC protocol? I think that is the only possibility. 300ms sounds slow. Do you have a stack overveiw?