Can I use a PLC Siemena S7-1200 to Control de VFD via embedded Ethernet Port? I saw a video where it shows that the use of an external module VW3A3720 is mandatory. Why? Thank you.
I have a problem connecting the PLC and altivar 630. The connection is there, but I can't run and monitor the Frequency changer parameters through the PLC.. can u help?
Hi Preston, I have found there to be a slight improvement in communication speed when communicating via Ethernet TCP, however, I believe the limiting factor is the refresh/scan rate of SoMove which cannot be adjusted. But Ethernet TCP is better for other reasons such as the obvious - no more usb to serial adaptor cable, also if you don't have SoMove on your PC you can access the VSD web server to change parameters and extract the configuration.
nice video! thanks so much !
Can I use a PLC Siemena S7-1200 to Control de VFD via embedded Ethernet Port? I saw a video where it shows that the use of an external module VW3A3720 is mandatory. Why? Thank you.
REALLY GREAT
Really nice video sir.. Can you share something about atv process 980 regenerative vfd's
Useful video...
But it is showing overheating fault.. as i moniter with my laptop
I can find com parameters-> embedded ethernet
I have a problem connecting the PLC and altivar 630.
The connection is there, but I can't run and monitor the Frequency changer parameters through the PLC.. can u help?
How much faster would you say this is over the Schneider RS458 to USB cable? I'm noticing the USB method to be atrociously slow.
Hi Preston, I have found there to be a slight improvement in communication speed when communicating via Ethernet TCP, however, I believe the limiting factor is the refresh/scan rate of SoMove which cannot be adjusted. But Ethernet TCP is better for other reasons such as the obvious - no more usb to serial adaptor cable, also if you don't have SoMove on your PC you can access the VSD web server to change parameters and extract the configuration.
anyway, i want to ask for NST status? how to fix to RDY status? thks
how setup DI 1-6