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Drive D\does not start from terminal block start, run or jog inputs is a common problem. Some solutions are here http://www.ien.com/article/troubleshooting-ac-drives/113827
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Are ac drives better than dc drives?
Yes, ac drives are better than dc drives. You can find more info at en.wikipedia.org/wiki/Variable-frequency_drive or www.avtron.com/ac_vs_dc.htm
What is the working principle of AC and DC drives?
Personally, AC and DC drives are quite easy to understand. DC drive is a device that uses AC as a power source to control the DC device.
What causes the AC on a 2000 Honda Accord not to work?
The most common cause of AC problems is the refrigerant leaking out. If the pressure in the system drops too low it will not work.An AC recharge will tell you if the system is holding pressure and help diagnose problems
What powers your AC in your car?
Your cars engine accessory belt drives the AC compressor.
How is the AC belt diagram for a 99 Kia Sportage?
????? The belt only drives the AC so all you have is the tensioner, AC and main pully!
Why would your AC blow hot air?
The most common problem is low refrigerant levels. Have it checked by an AC specialist. The second most common problem is a stuck heater valve. The most common problem is low refrigerant levels. Have it checked by an AC specialist. The second most common problem is a stuck heater valve. But there can be other problems as well. AC blows warm air when: ac low on charge, possibley due to leak, ac clutch not engaging, faulty ac switch or pressure switch, ac belt broken, doors not opening or closing.
What are dc drives main functions?
DC drives are direct current motors. They are lower in cost and easier to control as compared to AC drives, which are also known as alternating current motors.
What are the common car problems for a 2003 Chevy Malibu?
The Electrical board. If it's not the ac shutting off on you, it's the power windows not working.
What is the difference between Variable Speed Drive and Variable Frequency Drive?
A variable frequency drive (VFD) refers to AC drives only and a variable speed drive (VSD) refers to either AC Drives or DC Drives. VFD's vary the speed of an AC motor by varying the frequency to the motor. VSD's referring to DC motors vary the speed by varying the voltage to the motor.
Is a timing belt the same as a serpentine belt?
No the timing belt drives the camshaft. A serpentine belt drives accessories such as alternator, power steering and ac.
What is amplidyne?
An amplidyne is a form of electromechanical amplifier in which an AC motor drives a DC generator.
Which power criterion will affect the number of internal drives that are installed in a computer?
AC input
