Good evening! Tell me please, do you have a video about positioning with induction motor, when speed task to the VFD is from the analog output of the PLC, and external encoder (on the gear) connectded to the plc? Thank you!
Hello, I don't have a video for VFD motion, but this video MS04a and the coming MS04b should be good enough, because using analog to control ad DC motor or a VFD/Induction motor is a similar idea.
thank you sir for this great tutorial, how can we adjust the analog output signal from 0-10V to 0-5V, i've been thinking about adding a resistance but if we could do the adjustment in the program would be better
@@electricalautomation yeah that will be great option sir, thank you so much for your help, one more thing, i didn't understand how we did calculate the reference speed parameter, in my application i have a motor with 880 rpm runs in a linear movement and an incremental encoder with a resolution of 600 P/R, can you help sir with the reference speed calculation, and again thank you so much for your trouble
@@hamzaaitkadour Please view the 19:00 in the video. If your encoder pulse is 600 per revolution, then set 600. Some times you might find 4 times different, that is quadrature issue, then you could set 4x600 as the counters per revolution.
Hello dear can you help me? When I press activate for master control the enable axis don't operate why ... I can't do anything this because i used the simulation or what... I used simulation only i don't have real plc and dc motor and encoder
Thank you very much. Nice information in addition to the Motion Control Series. I would like to ask, is it possible to change the TO position Dynamically?. For example to tell the TO where it it at after you do a home but not at 0 position?.
@@electricalautomation Thank you.Noted. I am assuming that once I set that home position to the Current position I do not need to keep setting the position throughout the program until a restart of the CPU is done?. My other question was that, is it possible to use an external encoder through a PM Position Input Card and drive a Technology Object on an Analogue Output through a PID or that is not necessary?. I want my position closed loop (Without DSC) to sit on the CPU and the drive to just handle the Motor Control.
@@richardbanda2817 Home an axis is usually for incremental encoder to set a 'home' position, or set a demand position if you are using absolute encoder. note that 'home' position does not mean 0, you can set a demand position. For your second question, you can use the TIA Portal for a configuration try. But I would notice that the TO and position control is doing a closed loop, you do not need to use additional PID for the closed loop, unless you are using TO to control the motor speed.
@@electricalautomation Hi, would you have a video of using the TM PosInput 2 to read positions while using Motion Control commands and using the analogue output to send commands to the drive which handles motor control?. If so, kindly share it with me or pass me some help with that.
![MS04b. [DC Motor Positioning Control] Program DC Motor Positioning Control via S7-1200 & TIA Portal](http://i.ytimg.com/vi/WNVbgi67HfQ/mqdefault.jpg)
![MS04b. [DC Motor Positioning Control] Program DC Motor Positioning Control via S7-1200 & TIA Portal](/img/tr.png)
![MS02. [Siemens Motion Control] 9 Questions About Siemens Motion Control [2/10]](/img/n.gif)
Nice tutorial how we can control the direction of dc motor
You can use a digital output and your own logic to switch the motion direction. Or you can use the analog output -10v - 10v
@@electricalautomation is not possible to do the forward end backward by commissioning control panel?
@@elknacer961 Yes, you can.
@@electricalautomation but There is no option to select digital output for direction control on the configuration of the analog motion control
Great video man. It helps a lot. Keep it up ☝
Thanks! The MS04b talking about the MC functions using TO for DC Motor positioning control will be launched in next week.
Great video! Please can you show me a schematic diagram of how you wired the analog output to the control board. I can't do it. Thank you so much.
Hello, is it possible to make a closed loop system using PTO? I don't have analog outputs 😢
Good evening! Tell me please, do you have a video about positioning with induction motor, when speed task to the VFD is from the analog output of the PLC, and external encoder (on the gear) connectded to the plc? Thank you!
Hello, I don't have a video for VFD motion, but this video MS04a and the coming MS04b should be good enough, because using analog to control ad DC motor or a VFD/Induction motor is a similar idea.
u are perfect go ahead
Welcome! Thanks for watching!
Great video! I enjoyed the whole Motion Control Playlist. Are you planning to have a video where the drive and encoder are connected via Data Block?
Haha, the using the Data Block, you need to setup the encoder telegram frame format. I am not recommend you pay time on this.
@@electricalautomation Can you point me to some documentation that could help me in this area?
Thank you so much. Can i ask you what is the part number of PWM module that you use it in this video?
I bought it from ebay but that shop has been gone. It is an analog 0 -5v speed control dc motor drive board. You could search from google.
Hello, I will make this application for 24 volt dc motor, which PWM module can I use?
You could search any drive product which has PWM inputs and DC motor driver.
thank you sir for this great tutorial, how can we adjust the analog output signal from 0-10V to 0-5V, i've been thinking about adding a resistance but if we could do the adjustment in the program would be better
You could try to half your command velocity and maximum velocity command.
@@electricalautomation yeah that will be great option sir, thank you so much for your help, one more thing, i didn't understand how we did calculate the reference speed parameter, in my application i have a motor with 880 rpm runs in a linear movement and an incremental encoder with a resolution of 600 P/R, can you help sir with the reference speed calculation, and again thank you so much for your trouble
@@hamzaaitkadour Please view the 19:00 in the video. If your encoder pulse is 600 per revolution, then set 600. Some times you might find 4 times different, that is quadrature issue, then you could set 4x600 as the counters per revolution.
@@electricalautomation and the reference speed calculation?
Hello dear can you help me? When I press activate for master control the enable axis don't operate why ... I can't do anything this because i used the simulation or what... I used simulation only i don't have real plc and dc motor and encoder
In your axis configuration, select "simulation" to use virtual axis
Okay thank you
Thank you very much. Nice information in addition to the Motion Control Series. I would like to ask, is it possible to change the TO position Dynamically?. For example to tell the TO where it it at after you do a home but not at 0 position?.
Please see another video th-cam.com/video/1Nv-bam3vvc/w-d-xo.html, you can use MC_HOME and set position at the "position" input of the MC_Home
@@electricalautomation Thank you.Noted. I am assuming that once I set that home position to the Current position I do not need to keep setting the position throughout the program until a restart of the CPU is done?. My other question was that, is it possible to use an external encoder through a PM Position Input Card and drive a Technology Object on an Analogue Output through a PID or that is not necessary?. I want my position closed loop (Without DSC) to sit on the CPU and the drive to just handle the Motor Control.
@@richardbanda2817 Home an axis is usually for incremental encoder to set a 'home' position, or set a demand position if you are using absolute encoder. note that 'home' position does not mean 0, you can set a demand position. For your second question, you can use the TIA Portal for a configuration try. But I would notice that the TO and position control is doing a closed loop, you do not need to use additional PID for the closed loop, unless you are using TO to control the motor speed.
@@electricalautomation Excellent. That is what I wanted to know. Thank you very much. Very much appreciated. . .
@@electricalautomation Hi, would you have a video of using the TM PosInput 2 to read positions while using Motion Control commands and using the analogue output to send commands to the drive which handles motor control?. If so, kindly share it with me or pass me some help with that.
we have analog output .
how we can revers direction
You can use external circuit or contact to switch the DC +/- direction.