We use cookies to personalise site content, social media features and to analyse our traffic. We also share information about your use of this site with our advertising and social media partners.
Dear Experts,
We have sent a panel with 4 drives. THe customer reports the following issues...
1. when the motor is connected to the drive, it accepts the digital commands, but it doesnt accept the analog commands from the DCS.
When the motor is removed from the drive the drive accepts the input from the DCS. I asked the customer to put a mAsource with the drive and use it with the motor connected to the drive. This time the motor ran as per the requirement.
Please suggest if anything else could be done to rectify this issue as the situation is pressurising.
2. Only one drive among 4 seems to work perfectly well. It accepts the commands and the motor rotates in the field. But when one among the other 3 drives are switched on the other drives indicate a frequency of -10Hz on the BOP. This happens only when the motors are connected to the drives.
Please help me in resolving the issues. I have done all the basic troubleshooting steps required but have'nt found a solution yet.
Our flexible community website is a platform that allows users to connect, share information, and collaborate on various topics of interest. The website offers a range of features such as discussion forums, messaging, user profiles, event calendars, and more. Users can customize their experience by creating and joining different groups or communities based on their interests or location. The website is designed to be user-friendly and adaptable to the needs and preferences of our diverse user base. Whether you are looking to network professionally, share hobbies and interests, or simply connect with like-minded individuals, our flexible community website has something for everyone. Join us today and become a part of our thriving online community!
India
Copyright ©2026
Share this page with your family and friends.