kasper vissing

Hi David. Thanks for quick answer. Yes i quess it will be the solution, like any other PLC with seperate communication processor.

Hi guys. I was very happy to find this library. im running 5 stepper motor from a reprap ramps 1.4 on an arduino mega. For this i need to send som commands from a S7-1200 PLC. what i see is that everytime i request data from the PLC, tha arduino freeze for the read time. 7-12ms. its enough for the steppers to stall shortly. is there a workaround to this library? or does any you have a nice hardware workaroud? maybe a seperate communication board for the arduino and the serial interface to the mega......

Hi guys. I was very happy to find this library. im running 5 stepper motor from a reprap ramps 1.4 on an arduino mega. For this i need to send som commands from a S7-1200 PLC. what i see is that everytime i request data from the PLC, tha arduino freeze for the read time. 7-12ms. its enough for the steppers to stall shortly. is there a workaround to this library? or does any you have a nice hardware workaroud? maybe a seperate communication board for the arduino and the serial interface to the mega......

Hi guys. I was very happy to find this library. im running 5 stepper motor from a reprap ramps 1.4 on an arduino mega. For this i need to send som commands from a S7-1200 PLC. what i see is that everytime i request data from the PLC, tha arduino freeze for the read time. 7-12ms. its enough for the steppers to stall shortly. is there a workaround to this library? or doas any you have a nice hardware workaroud? maybe a seperate communication board for the arduino and the serail interface to the mega......

Hi guys. I was very happy to find this library. im running 5 stepper motor from a reprap ramps 1.4 on an arduino mega. For this i need to send som commands from a S7-1200 PLC. what i see is that everytime i request for date from the PLC, tha arduino freeze for the read time. 7-12ms. its enough for the steppers to stall shortly. is there a workaround to this library? or doas any you have a nice hardware workaroud? maybe a seperate communication board for the arduino and the serail interface to the...

Hi Thomas. Have you successed to establish connection between to pc running a vmware...