FAQ: On the GPD 515/G5, If Terminal 1 to 11 are closed, but the GPD515/G5 inverter still does not run. What is wrong?
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There are 3 possible reasons that the drive is not running:
1. The drive is receiving no speed reference. If this is the case, the Run light will be on, and the Stop light will be flashing.
2. The inverter is not using the input terminals for the 'Run' command. Set Parameter 'b1-02' to '1: Terminal'.
3. The inverter is being placed into the 'drive' mode with the run command at Terminal '1' already engaged? Remove that contact closure and then reapply it.
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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.
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If you have an urgent request, please call: 1-800-YASKAWA (927-5292) or 1-847-887-7000.Electronically
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2121 Norman Drive South
Waukegan, IL 60085