How to Control a VFD with a PLC - Part 2 (Configuring HMS Anybus gateway and Siemens Robicon VFD)

[@ardentdfender4116]

Thanks for doing the followup video in part and as a series with part 3 coming soon.

[@realpars]

You are very welcome, Ardent! Happy to hear that you enjoyed it.

[@muhammadatif1696]

Waiting for the remaining parts of this series. Please upload at the earliest Thanks!

[@wilsonguedes4669]

Thank you very much, from Manaus-Am-Brazil.👍👏

[@realpars]

You are very welcome, Wilson! Happy learning.

[@emmanuelsanusi1389]

Thanks RealPar... You've done it again !!!!

[@realpars]

Thanks for your support, Emmanuel! Always happy to read your positive comments!

[@alaaibrahim9742]

Thank you for that great vedio, keep in progress

[@realpars]

Thank you, Alaa!

[@asbargathi]

very good job thank you so much for this efforts I'm really learned a lot from your videos many thanks

[@realpars]

Really happy to hear that! Thank you!

[@TanweerAhmed]

Useful information

[@realpars]

Thank you!

[@RizwanAMateen1975]

Thanks for great information and videos. Where is the part 3 of this video ?

[@realpars]

Hey Rizwan, Here is the link to Part 3 kzbin.info/www/bejne/mKKsl2RuqaibfKs Happy learning!

[@chicor10ku]

Thanks man great job 😎

[@realpars]

Thank you!

[@shibilly7103]

Thanks a lot for your great effort to making these great videos. One question: I can find 6 bytes(3 words) output data from PLC to VFD. But where are the 30 bytes of feedback data from VFD to PLC? I found only 18 bytes(9 words) of feedback data(main setpoint, BICO status word, speed, current, torque, power, etc.)?

[@wgastreich]

Hello Shi Billy. Keep in mind there is an HMS protocol converter in between the PLC and VFD. We are sending two bits and one worked from the PLC to the HMS converter. And the HMS is sending (writing) ZSW1 16 bits and 9 words of data. HMS reads N_Set_A frequency and STW1 16-bit word used for discrete bits STW1.0 -STW.15

[@benaissataibi3648]

Good job thanks

[@realpars]

Thank you!

[@sangibsantra5601]

Sir please make a video Siemens VFD control program with Siemens PLC

[@namangoku2649]

Yes please do this

[@SantoshPratyangra]

Yes yes yes. We need it. realpars awesome

[@realpars]

Thanks for the topic suggestion, I will definitely go ahead and forward this to our creator team. Happy learning!

[@namangoku2649]

@@realpars Many thanks to your reply

[@aqx1729]

Great video for learning but i want to know in a 4 core profinet cable Whats the function of each wire out of those 4 And difference between profinet and ethernet Thank you

[@scottsommer5450]

Yellow = transmit (+), White = receive (+), Orange = transmit (-), Blue = receive (-). PROFINET is for industrial applications where there is high RF/EMI noise. Industrial machinery running electrical motors is going to give off a lot of interference that standard "office" ethernet cables are unable to filter out. PROFINET and other industrial ethernet protocols (Ethernet/IP, for example) are all based on TCP/IP, use IP addresses, support UDP, etc. The differences in each are in the application of the upper levels of the OSI model for protocols (levels 5, 6, and 7).

[@aqx1729]

@@scottsommer5450 thank you so much Why we are using 2 for transmit 2 for receive Why cant we use just only 1 for transmit 1 for receive Like profibus Why double in profinet?

[@ramziramzi6654]

more training on this configuration please

[@namangoku2649]

Please make a video on siemens envoirnment

[@thassioam]

Great video! Do you think to make a video about I/O link?

[@realpars]

Thanks for your compliment and topic suggestion! I will definitely go ahead and forward this to our creator team. Happy learning!

[@ajmerchauhan3515]

Hii...i am having an issue voltage across 3 phase aren't same voltage across R - N and B - N phase are 243 but across Y - N it is 233 due to this MCB of VFD is tripping Pls help....

[@artantani7948]

Vfd doesn't trips eaven if a phase missing in supply. The only required for the vfd is that the 2 phases remaning or the three not symmetric have to carry the power required on the load.

[@scottsommer5450]

Artan is correct in his answer to your question. An unbalanced 3-phase load is not going to trip a VFD due to the unbalance. Also, 10 VAC is not a very larger or significant difference. This could be caused by something as simple as increased resistance at one lug set due to corrosion or poor conduction. I would do some basic troubleshooting: 1) with the VFD turned off, do you still see the unbalanced voltages? 2) with all devices on the branch circuit that feeds this VFD, do you still see the unbalanced voltages? It is important to know if the unbalance exists at the source of power (switchgear transformer), on a branch circuit, or at the VFD itself. If the VFD branch circuit has other loads on it other than the VFD, then those other loads may be the cause of the unbalance. Are there upstream line reactors, filters, or fuses that could be partially failed that would cause a voltage drop on one branch?

[@tintinfarsad]

👍👍