Can somebody help me regarding unitrol 1000. I want to copy parameters and my problem is that I don't know if should I supply the unit or not. and what is the supply voltage range. thanks
I got A5031 fault if I choose local mode. It means the Driver is not ready to operate. I am pretty sure that my connection (+24 and power) is good. I am already checked. How I am supposed to be?
Hello, thanks for this informative video. I am using this drive to control the RPM of my 0.75 HP 3 phase AC induction motor in a manner to obtain a reciprocating motion of a platform (with a chain-sprocket and lead screw arrangement). I wonder if there is any provision or some parameter set in this drive to observe the speed of 5 mm/s of reciprocation. can you give some lead on that?
Acs-550-01 when loc run 25hz after that can set 40hz , Operation stop , start again hz bk to 25hz ( going bk last setting ), only can set loc mote , when S/L to remote can’t set hz. Up and down , pls tell me how to set thank
When ever troubleshooting VFD problems remember there are 5 basic things a drive needs to run a motor. 1) The input line power must be present 2) A start command must be given by keypad or at input terminals (may need to make sure any safety circuits are made/closed as well) 3) A speed reference must be present 4) The motor must be connected to the output terminals of the drive 5) The feedback must also be connected to the drive (unless running open loop of course). If there are no faults displayed, is there anything displayed on keypad, may be a power issue. If display is on but just doesn't start is the stop circuit closed? Is there STO on this drive if so is it jumpered or connected to the safety circuit and closed. Does the drive toggle from Local to Remote by the keypad and if it does not start in local either you may need your stop circuit closed to drive or Enable input, first, is it closed?
I am currently in a motor drives course at ECPI College of Technology. Our Instructor has provided us with the ACS-150 drive and we need to come up with a way to utilize the device in a basic operations scenario. Everything I see online is fairly complicated to achieve with the little resources we have been provided. If you have any suggestions as to what we can accomplish on a small scale it would be greatly appreciated. Thank you!
Hey Carl, For a relatively easy idea, perhaps you can try to belt couple the motor to a grinder wheel. That way you can demonstrate the difference in performance/power comparing low speeds to high speeds.
Yes sir you can try for different input like one for manual speed through keypad , auto mode through analogue Or one input for hand mode through keypad , auto mode 2 separate input for different speed This is unable in building applications. If you did please share with us.
Yes just increase the "Switching Frequency" at parameter 2606. Default is 4KHz and can be turned up to 16KHz. Please be aware that the higher you turn up this parameter the more you have to de-rate the drives capacity. Try 8KHz for starters, the noise might be acceptable there and drive won't de-rate to much yet.
Sure Farhan, it is due to the inductive nature of your motor. The higher the Switching frequency the more reactance you generate doing so. You have a fixed voltage source, and you are increasing the reactance ( reactive resistance ok) the the current has to go down. It is the current that is directly proportional to the torque the motor can produce, so less current, less torque. So it is a trade off, quitter motor, but a little less power. This help?
Hello.....thanks for exlnt video ......but how can I set frequency more than rated frequency say 75Hz
Awesome introduction, great attitude
Can somebody help me regarding unitrol 1000. I want to copy parameters and my problem is that I don't know if should I supply the unit or not. and what is the supply voltage range. thanks
How to make it colder?
I got A5031 fault if I choose local mode. It means the Driver is not ready to operate. I am pretty sure that my connection (+24 and power) is good. I am already checked. How I am supposed to be?
Does removing the keypad from the VFD while running stop the drive from running? Or is there a feature that allows it to keep running?
The ASC150 keypad is not removable.
Hello, thanks for this informative video. I am using this drive to control the RPM of my 0.75 HP 3 phase AC induction motor in a manner to obtain a reciprocating motion of a platform (with a chain-sprocket and lead screw arrangement). I wonder if there is any provision or some parameter set in this drive to observe the speed of 5 mm/s of reciprocation. can you give some lead on that?
Acs-550-01 when loc run 25hz after that can set 40hz , Operation stop , start again hz bk to 25hz ( going bk last setting ), only can set loc mote , when S/L to remote can’t set hz. Up and down , pls tell me how to set thank
Mam this acs150 drive use in how much kw motor.
Merhaba hocam acs 150 için ileri yönde puls için pot ile kontrol geri yön için sabit 50hz hız paremetresi konusunda yardımcı olurmusnuz
I WANNA A DETAILS OF ABB ACS 150 VFD CONTROL BOARD POTENTIOMETER.
I have a abb drive did not star local and remot mode what is tha resan
When ever troubleshooting VFD problems remember there are 5 basic things a drive needs to run a motor. 1) The input line power must be present 2) A start command must be given by keypad or at input terminals (may need to make sure any safety circuits are made/closed as well) 3) A speed reference must be present 4) The motor must be connected to the output terminals of the drive 5) The feedback must also be connected to the drive (unless running open loop of course). If there are no faults displayed, is there anything displayed on keypad, may be a power issue. If display is on but just doesn't start is the stop circuit closed? Is there STO on this drive if so is it jumpered or connected to the safety circuit and closed. Does the drive toggle from Local to Remote by the keypad and if it does not start in local either you may need your stop circuit closed to drive or Enable input, first, is it closed?
How to solve foult 5001 ACS 550
I am currently in a motor drives course at ECPI College of Technology. Our Instructor has provided us with the ACS-150 drive and we need to come up with a way to utilize the device in a basic operations scenario. Everything I see online is fairly complicated to achieve with the little resources we have been provided. If you have any suggestions as to what we can accomplish on a small scale it would be greatly appreciated. Thank you!
Hey Carl,
For a relatively easy idea, perhaps you can try to belt couple the motor to a grinder wheel. That way you can demonstrate the difference in performance/power comparing low speeds to high speeds.
Yes sir you can try for different input like one for manual speed through keypad , auto mode through analogue
Or one input for hand mode through keypad , auto mode 2 separate input for different speed
This is unable in building applications.
If you did please share with us.
Any idea how to reduce the noise from the motor using this abb drives?
Yes just increase the "Switching Frequency" at parameter 2606. Default is 4KHz and can be turned up to 16KHz. Please be aware that the higher you turn up this parameter the more you have to de-rate the drives capacity. Try 8KHz for starters, the noise might be acceptable there and drive won't de-rate to much yet.
Could you explain more oh how turning up the switching frequency will derate the drives capacity?
Sure Farhan, it is due to the inductive nature of your motor. The higher the Switching frequency the more reactance you generate doing so. You have a fixed voltage source, and you are increasing the reactance ( reactive resistance ok) the the current has to go down. It is the current that is directly proportional to the torque the motor can produce, so less current, less torque. So it is a trade off, quitter motor, but a little less power. This help?
GalcoTV wow! Perfect explanation! Thanks alot galco!
You are welcome.
Acs 550-01 can’t set speed up & down, start running too first how to set
I have a abb vfd.. Not star in Automation and manually mode... Whats the reson tell me now..?
Setting problems so... Not starting than setting changed now is ok...
Thanks
Very good
I have a abb vfd not star locl and remote whats the reson trll me
Good explication
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