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Phone:1-800-YASKAWA (927-5292),
dial 2 or 1-847-887-7457, dial 2
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	Question	Posted Date
	Are V7 Options compatible with V1000? Can V1000 Options be used with V7? Posted Date: 07/27/2007 Answer: No, for any option card. But several of the enclosure options (DIN rail, external heatsink kits) can be. Product Group/Line: Inverter Drives, V1000 Drive Topic/Sub Topic: Ask a Technical Question, Options Document Number: DRV-75FSSA Published Date: 07/27/2007 Share \| Rate Rate this article :	07/27/2007
	Are V74X Options compatible with V1000-4X? Posted Date: 06/21/2010 Answer: No, not for any option card. Product Group/Line: Inverter Drives, V1000-4X Drive Topic/Sub Topic: Ask a Technical Question, Options Document Number: DRV-86MQ8P Published Date: 06/21/2010 Share \| Rate Rate this article :	06/21/2010
	Are V1000 Options compatible with V1000-4X? Posted Date: 06/21/2010 Answer: Most V1000 options can be used with V1000-4X. Notable exceptions are the 24VDC Control Power Unit, MECHATROLINK-II Communications option card, and the EMC C3 Filter options. Also, any external power option (reactors, C1 filters, dynamic braking) and remote digital operators, while electrically compatible, likely require special mounting considerations due to the nature of the harsh environments in which the V1000-4X is generally mounted. Product Group/Line: Inverter Drives, V1000-4X Drive Topic/Sub Topic: Ask a Technical Question, Options Document Number: DRV-86MQ9P Published Date: 06/21/2010 Share \| Rate Rate this article :	06/21/2010
	Are the V1000 network communications full function Modbus or Yaskawa standard? Posted Date: 07/27/2007 Answer: Standard network communications are configured for MEMOBUS. Product Group/Line: Inverter Drives, V1000 Drive Topic/Sub Topic: Ask a Technical Question, Network Communications Document Number: DRV-75FSLE Published Date: 07/27/2007 Share \| Rate Rate this article :	07/27/2007
	Are the V1000 and V1000-4X the same physical size as the V7? Posted Date: 07/27/2007 Answer: Yes, from 5HP and below. Above that, the V1000 is as much as 30% smaller than V7. It can also be mounted side-by-side, further reducing panel space. Product Group/Line: Inverter Drives, V1000 Drive, V1000-4X Drive Topic/Sub Topic: Ask a Technical Question, Drive Size Document Number: DRV-75FSJZ Published Date: 07/27/2007 Share \| Rate Rate this article :	07/27/2007
	Are the SMC-2000 and LEGEND-MC controllers capable of performing S-Curve profiling? Posted Date: 08/03/2001 Answer: By using the IT command (Independent Time Constant smoothing function), the acceleration and deceleration can be filtered to create an S-Curve velocity profile. The attached technical note describes how to calculate its effect. Attachments: 27KB Product Group/Line: Controllers, SMC-2000, SMC-3010 LEGEND-MC Topic/Sub Topic: Ask a Technical Question, Operation, Programming Document Number: MNEN-5CJMF4 Published Date: 08/03/2001 Share \| Rate Rate this article :	08/03/2001
	Are there plans for a dedicated 600V micro-drive? Posted Date: 01/03/2011 Answer: There are no plans at this time. Product Group/Line: Inverter Drives, A1000 Drive Topic/Sub Topic: Ask a Technical Question, Product Launch Document Number: DRV-7TWRX7 Published Date: 01/03/2011 Share \| Rate Rate this article :	01/03/2011
	Are there plans for a 600V Z1000U drive? Posted Date: 01/21/2015 Answer: At this time, there is no plan for a 600V offering. Product Group/Line: Inverter Drives, Z1000U Matrix Drive Topic/Sub Topic: Ask a Technical Question, Product Launch Document Number: INV-6B0NHP Published Date: 01/21/2015 Share \| Rate Rate this article :	01/21/2015
	Are there plans for 600V versions of D1000 and R1000? Posted Date: 07/15/2015 Answer: No. Product Group/Line: Inverter Drives, D1000 Regenerative Converter, R1000 Regenerative Unit Topic/Sub Topic: Ask a Technical Question, Product Launch Document Number: INV-OGS357 Published Date: 07/15/2015 Share \| Rate Rate this article :	07/15/2015
	Are there changes to the bypass packages relative to the Z1000? Posted Date: 05/13/2020 Answer: Many, including single-point access to all parameters, the keypad is mounted on the bypass frame so it remains stationary when the door is removed, and many more to make to simplify set up, programming, and operation. Product Group/Line: Inverter Drives, Z1000 Bypass, HV600 Enclosed Bypass, HV600 Narrow Bypass Topic/Sub Topic: Ask a Technical Question, Bypass Function, Product Launch Document Number: INV-VNDRU2 Published Date: 05/13/2020 Share \| Rate Rate this article :	05/13/2020
	Are there any troubleshooting guides for the NS300 Devicenet Indexer Card? Posted Date: 07/13/2004 Answer: The attached troubleshooting document will discuss common problems and solutions in order of most frequent to least frequent Note that the NS300 and NS500 have the same parameter set, same physical I/O, and same fieldbus message format. Therefore, troubleshooting is usually the same for both products. The attached document covers the following typical problems: 1) The drive will not enable. 2) The drive will enable, but the motor will not move. 3) Changes made to parameters are not taking effect. Attachments: 33KB Product Group/Line: Controllers, NS300 DeviceNet Topic/Sub Topic: Ask a Technical Question, Procedure - Policy, Start Up - Installation, Troubleshooting Document Number: CKNN-5H7SJC Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	Are there any tools to monitor or troubleshoot MP920 and MP940 function blocks operation? Posted Date: 02/22/2005 Answer: Yes, there are several tools available to monitor and troubleshoot the operation of the function blocks. The function block operation is mainly monitored via RDA area (MW00100-MW03199, 100 offset per axis, or MW03200-MW03999, 50 offset per Master/Slave area). See the attached .PDF file for charts and further information. Attachments: 117KB Product Group/Line: Controllers, MotionWorks Plus Software, MP920 Machine Controller, MP930 Machine Controller, MP940 Machine Controller Topic/Sub Topic: Ask a Technical Question, Troubleshooting Document Number: MTN-5WKP33 Published Date: 02/22/2005 Share \| Rate Rate this article :	02/22/2005
	Are there any third party HMI Manufacturers that have written Memobus Drivers for the Yaskawa MP9xx products? Posted Date: 04/11/2006 Answer: Most of the major HMI manufacturers, including Exor, Red Lion, Cimrex, Eason, and TCP, make HMI products with drivers for the MP9xx product line. In general, we recommend calling the manufacturer directly (or visit their website) to see if the Memobus driver (for communication to the MP940, MP930 and MP920 products) is available. See the attached .PDF file for a list of HMI Manufacturers that are known to support the Memobus protocol, and have been tested at Yaskawa. Attachments: 21KB Product Group/Line: Controllers, MP920 Machine Controller, MP930 Machine Controller, MP940 Machine Controller Topic/Sub Topic: Ask a Technical Question, Integration Document Number: MNEN-5CJMPN Published Date: 04/11/2006 Share \| Rate Rate this article :	04/11/2006
	Are there any special setup considerations concerning machine vibration when using Junma? Posted Date: 08/15/2011 Answer: Users are not required to do any special tuning for machine vibration, because the Junma detects the vibration and performs automatic tuning. If any unusual noise occurs while the machine is running, the detected vibration may be different from the actual vibration. Increase the Reference Filter Setting (FIL) by one, and then return to the previous setting. Junma will now be able to do automatic tuning again. Product Group/Line: Servo Products, SJDE Junma, SJME Junma Topic/Sub Topic: Ask a Technical Question, Tuning Document Number: MTN-8EZL6D Published Date: 08/15/2011 Share \| Rate Rate this article :	08/15/2011
	Are there any special considerations when using an absolute encoder? Posted Date: 06/05/2002 Answer: In most situations, the absolute encoder will work with no parameter changes necessary. However, in some circumstances (when the application has a gear reduction and moves in one direction only), it may be necessary to change Pn205, the Multi-Turn Limit Setting. If Pn205 is not set correctly, the application may seem to change it's position at power-up. This is due to the "rollover" of the multi-turn counter on the absolute encoder. Please read the attached document for more information and instructions on setting Pn205. Note: This applies to all products using an absolute encoder motor. Hence, this also applies when using Application Modules such as: NS600, NS300, NS500, MP940. Attachments: 83KB Product Group/Line: Servo Products, SGDH Sigma II Topic/Sub Topic: Ask a Technical Question, Start Up - Installation, Troubleshooting Document Number: MNEN-5CJMSW Published Date: 06/05/2002 Share \| Rate Rate this article :	06/05/2002
	Are there any settings to improve the performance of the MPiec Machine Operations webpage? I get various error messages when attempting to view this page. Posted Date: 05/22/2013 Answer: Combinations involving controller firmware, operating system, Internet Explorer version and Java version tested by Yaskawa are shown in the attached. Attachments: 40KB Product Group/Line: Controllers, MotionWorks IEC, MP2000iec Series, MP2300Siec, MP2310iec, MP2600iec, MP3200iec Topic/Sub Topic: Ask a Technical Question, Programming Document Number: MTN-97PQWW Published Date: 05/22/2013 Share \| Rate Rate this article :	05/22/2013
	Are there any Quick References or documents to help out on a Sigma II Startup? Posted Date: 07/11/2003 Answer: Yes. The attached document below serves as a Quick Reference guide and outlines the following: - Servo Motor and Amplifier part number break down - I/O connector configuration and wiring - Parameter Listing & Definition - Digital Operator functions - Alarm Code Breakdown - Motor and Encoder Wiring This Quick Reference guide is also available in color with laminated protection from Yaskawa at a cost of $10 list. For more information, contact Yaskawa Inside Sales and reference #TRM003-00-S2GEB 9/13/200 v1.2.4. Attachments: 231KB Product Group/Line: Servo Products, SGDH Sigma II Topic/Sub Topic: Ask a Technical Question, Document Clarification, Specifications, Start Up - Installation Document Number: BFAR-5PCHMY Published Date: 07/11/2003 Share \| Rate Rate this article :	07/11/2003
	Are there any known remedies to stop a vertical axis from dropping when the DP (Define Position) command is used? Posted Date: 07/13/2004 Answer: Yes. Background: A vertical axis with only PID gains will usually require a steady state error always present which is causing enough torque to keep the motor in place. This is required to counter act gravity. This is not ideal. When the DP command executes, it sets the current position equal to the commanded position, which momentarily causes zero following error. When there is zero following error, there is zero torque output, so the motor is likely to drop a bit. It will usually return shortly after the PID detects the following error buildup caused by the drop. Solution: Determine how much voltage it takes to hold the vertical axis against gravity. Use the TT command (several times) or scope the torque to determine the average torque required just to hold the axis in place. Once this value is determined, use the OF command to set the offset value and burn it in. (BN) The OF voltage is always applied, and the PID loop derived command voltage is added to this offset. This will improve the overall operation, because the PID loop will not have to counter act gravity, the OF will do it. Also, since the OF will hold the servo, the DP command should not cause the axis to drop. Product Group/Line: Controllers, SMC-2000, SMC-3010 LEGEND-MC, YTerm Software Topic/Sub Topic: Ask a Technical Question, Operation, Programming, Troubleshooting, Tuning Document Number: KHUL-5FPT9V Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	Are there any integration tips available for Linear Motors? Posted Date: 07/13/2004 Answer: Yes. In order to successfully integrate Linear Motors into automated machinery, there are several considerations that have to be taken into account. Material selection, mechanical precision, bearing force and life expectancy, thermal considerations, magnet track considerations, stroke length, environmental considerations, feedback system are important factors to realize before integrating Linear Motors into machines. The attached document provides integration tips for successful utilization of Linear Motors. Attachments: 1.2MB Product Group/Line: Servo Products, SGLF Series, SGLG Series, SGLT Series Topic/Sub Topic: Ask a Technical Question, Integration Document Number: REKR-5JWR4M Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	Are there any guidelines on how to read and write NS300 or NS500 Parameters using the basic Master-Slave I/O operation? Posted Date: 07/25/2005 Answer: Yes, but two important points must be stressed: 1. The application programmer must remember that handshaking is required to confirm the data was received and the operation is complete before continuing on to the next command. Relative to the master device CPU, Devicenet and Profibus are non-synchronized field bus networks. Although the NS300 or NS500 devices look like simple I/O to the master, a read or write parameter operation is internal to the NS300 or NS500 device it will take some time to complete. Handshaking and confirmation logic of these time dependant operations are required. 2. Second, depending on the master, the word size that the application code works with may be larger than the command code or data being sent or retrieved. Take as an example the AB Control Logix family of PLCs. If the application programmer is using the Control Logix as a master to an NS300, he or she must remember the word size the PLC code uses are 32-bit in length. The command to the NS300 is only 8-bits and the data may be, depending on the operation, 32-bit. Below are links to two documents. One is a multiple page adobe PDF that has two flow charts: one for Parameter read and one for write. The read write operation will be successful if the application program logic follows the flow of the respective chart. The other document is for general NS300/500 trouble shooting. Attachments: 146KB 74KB Product Group/Line: Controllers, NS300 DeviceNet, NS500 Profibus Topic/Sub Topic: Ask a Technical Question, Parameters Document Number: MTN-65WGZJ Published Date: 07/25/2005 Share \| Rate Rate this article :	07/25/2005

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SAFETY PRECAUTIONS AND INSTRUCTIONS FOR USE OF FAQ INFORMATION!

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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