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Frequently Asked Questions

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  Question Posted Date

When entering Motor Rated Current (parameter E2-01) into an E7 drive, an OPE02 fault appears on the display. What can cause this, and how is the fault cleared?

06/08/2007

When dealing with harmonic noise, which is better-- an AC or a DC reactor?

06/20/2013

When configuring an IP address in the resource settings of MotionWorks IEC, what are the -TO and -P attributes?

11/10/2017

When an MP940 with a 17-bit encoder is being operated, does the encoder resolution need to be reduced?

04/27/2001

What’s the maximum number of axes that could be controlled and configured by a Compass solution?

05/21/2020

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Please read and understand the product instruction manual before installing, servicing or operating Yaskawa products. FAQ content and illustrations are provided as technical advice to augment the information in manual, not supersede it. It is not possible to give detailed instructions for all types of installation or support activities. The information described in the FAQs are subject to change without notice to improve the product or FAQ. Yaskawa assumes no responsibility for errors or omissions or damages resulting from the use of the information contained in any FAQ. All warnings, cautions and product instruction for product use must be followed. Installation, operation and maintenance should be carried out by qualified personnel. Failure to observe these and other precautions highlighted in the product manuals will expose the user to high voltages resulting in, serious injury or death. Qualified personnel are defined as individuals who are familiar with the installation, starting, operation and maintenance of Yaskawa products of the type described and have proper qualifications to perform the work.