Rotation angle control of stepper motor
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- Опубліковано 21 жов 2024
- The angle control principle of stepping motor is to control the number of pulse output of PLC. We have 1.8° Nema 17~ Nema 34 stepper motor suitable for automation industry.
Buy it online: www.ato.com/st...
Some important tips: ↓↓↓↓↓↓
1. The output frequency of PLC is related to the speed of the motor;
2. Pay attention to the DIP switch on the driver of the stepper motor, it should match the current of the stepper motor, and pay attention to how many pulses control the stepper motor to rotate one circle.
Thank you so much for your vidéos about automatisme i learn more from your vidéos please i want to learn more about move instruction in driving a stepper motor and servomotor i have a difficulties to understand
Thank you for your message, we will try our best to show it in the video.
@@ATOcom thank you you are thé best
I don't have words for this video...very good, congratulations!! Amanzing!!
Thanks~
excellent explanatory video congratulations
thanks`
nice, ini sangat membatu saya alam memecahkan algoritem plc.
These are what I need,thank you very much.
excellent video
how to control steps movements, like lets say we have 400 circular points to move one by one and i need to move pointer in following example sequence starting from 0->10->240->45->28-> .......... -> 400 . How can we automate this ..
Thanks for your informative vedio
Can you explain how to determine 'F' on SPED and PLS2. I don't understand how and what to put as the first word frequencies. Thank you in advance.
Very nice and clean setup
thanks~
hey man were did you get that data sheet from?
Can this accurately rotate 1 degree or half degree?
It depends on how many pulses your stepper motor needs per revolution. Assuming that 360 pulse motors make one revolution, each pulse motor rotates by 1°. If 720 pulses are set, the motor only rotates once, and the motor rotates half a degree every time it receives a pulse.
Bro can you give a copy of your PLC program ??
Nice~ good job.
thanks~
Hi, I have to create an automated weighing system, let me explain:
I have 2 stepper motors that must operate at a certain value detected by the weight transmitters connected to load cells.
So, 3 load cells working together to give me a single value via the weight transmitter connected to the PLC. If the cells detect a given weight value they drive one of the two motors, the other motor must be operated regardless of when the second motor is not running.
I know how to program a motor, I know how to program the load cells and the transmitter to give me back the weight, but I don't know how to connect the weight value with the motor drive, basically, I don't know how to activate the motor at the given value of weight. How can I do, what should I study?
USE:
Simens S7 1200C DCDCDC PLC
Nema 24 stepper motors
Standard Stepper Driver
DIGITAL WEIGHT TRANSMITTER (RS485)
Bending load cells.
thanks
：）
sir, can I control without hmi?
Yes
@@ATOcom
how to command 360° without hmi
@@T-Series-scenario You need to know how many pulses your stepper motor needs to make one revolution, and then use the PLC to send the same number of pulses to it to complete 360° without using HMI.
Amazing !!!
Code
Hi, I have to create an automated weighing system, let me explain:
I have 2 stepper motors that must operate at a certain value detected by the weight transmitters connected to load cells.
So, 3 load cells working together to give me a single value via the weight transmitter connected to the PLC. If the cells detect a given weight value they drive one of the two motors, the other motor must be operated regardless of when the second motor is not running.
I know how to program a motor, I know how to program the load cells and the transmitter to give me back the weight, but I don't know how to connect the weight value with the motor drive, basically, I don't know how to activate the motor at the given value of weight. How can I do, what should I study?
USE:
Simens S7 1200C DCDCDC PLC
Nema 24 stepper motors
Standard Stepper Driver
DIGITAL WEIGHT TRANSMITTER (RS485)
Bending load cells.
Some ideas:
1. Activate the motor.
You can use PLC comparison instructions. The PLC converts the weighing weight into a digital value and compares it with 0. When it is greater than 0, it means that a heavy object is detected, that is, one of the motors is operated. (You can adjust the comparison value 0 to change the sensitivity)
2. The use of PLC interlock commands between two motors means that only one of the motors can run (it is recommended to use the rising edge command or the falling edge command, or the delay command together).
@@ATOcom Hi, I'm a beginner and I hadn't considered the function of the comparator. The value beyond which the engine will activate once inserted in the code how do I create a connection on the HMI such that I can modify this value not in the code but through the HMI.
@@nicolacirrottola2899
This is a bit difficult for beginners. You need to know the working principle of HMI, which is used to read or write data in a certain register area of the PLC.
When HMI and PLC are used in combination, you also need to know their communication settings.
I have made some videos about HMI and PLC, and their principles are basically similar.
Sorry, this knowledge can only be understood step by step by yourself.
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