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Showing 101 - 120 of 1,089 results.

	Question	Posted Date
	When using Bluetooth, can I rename the drive so that I can more easily identify it? Posted Date: 01/16/2020 Answer: Yes, using the DriveWizard Mobile app. Product Group/Line: Inverter Drives, GA500 Drive, GA800 Drive, FP605 Topic/Sub Topic: Ask a Technical Question, Parameters, Start Up Document Number: INV-3DR513 Published Date: 01/16/2020 Share \| Rate Rate this article :	01/16/2020
	When using an MP920's SVA Servo interface and an absolute encoder on a Sigma II Servopack (SGDH), how is the absolute data requested and confirmed complete in the application program? Posted Date: 09/21/2004 Answer: Instructions for reading (via application program) the absolute encoder: For the case of axis 1: In order to initiate the read OBC000A (Absolute position read request) must transition from OFF (0) to ON (1.) The confirmation flag that the read is complete is IBC000A (Absolute read complete signal) will transition from OFF (0) to ON (1.) If there is a problem with the absolute read, then IBC0004 (Cumulative number of rotations error) will transition from OFF (0) to ON (1.) The OBC000A (Absolute position read request) should not be ON (1) in the "setting parameters." This bit will initiate the absolute encoder read, and is dedicated for the application program. If the Servopack loses control power but the MP920 does not, then the OBC000A (Absolute position read request) bit will have to be toggled OFF then ON again for a re-read of the encoder's absolute position. The application program can test if the Servopack's Control is ON by monitoring the state of the "Broken PG Wire" bit; IBC00232. Please reference section 5.7 in the "Sigma II Series Servo Manual" (YEA-SIA-S800-32.2) for details on how the absolute encoder data transfer works. For more details on SVA servo interface please reference section 5.4 in "Machine Controller MP920 User's Manual Motion Module" (SIEZ-C887-2.5.) Product Group/Line: Controllers, MP920 Machine Controller Topic/Sub Topic: Ask a Technical Question, Start Up - Installation Document Number: MTN-5RMN53 Published Date: 09/21/2004 Share \| Rate Rate this article :	09/21/2004
	When using an absolute encoder, is it possible to set the absolute zero position through the Fieldbus Network? Posted Date: 01/09/2002 Answer: An absolute encoder reset must be done to clear the A.81 alarm. For safety reasons, this can only be performed through the SGDH front panel with a Function 8 or through the monitor software. This operation is typically only performed at machine startup when the mechanical system is coupled to the motion control system. Once the absolute zero is set, a new zero point can be established over the Fieldbus Network for the convenience of the user. Define the new zero point by using the Define Zero Point Command in the Set/Read section of Command/Response format - Section 5.3 of the NS300 User Manual. Product Group/Line: Servo Products, SGDH Sigma II Topic/Sub Topic: Ask a Technical Question, Applications, Network Communications, Start Up - Installation Document Number: MNEN-5CJMK6 Published Date: 01/09/2002 Share \| Rate Rate this article :	01/09/2002
	When using 2 option cards, I am receiving an OPE06 fault and am not seeing all the F1 parameters. I am using CN5-B for my encoder feedback card. Posted Date: 10/09/2012 Answer: Q: When using 2 option cards, I am receiving an OPE06 fault and am not seeing all the F1 parameters. I am using CN5-B for my encoder feedback card. A: The A1000 uses 3 CN5 connections to interface option cards, as shown in Figure 1 (attached). As we can see on page 440 of manual: SIEPC71061641, PG-X3 should be used on CN5-B or CN5-C. CN5-C should be used as the primary encoder feedback port. If CN5-B is used and CN5-C is not OPE06 will result For more information, reference TOBPC73060076. Attachments: 48KB Product Group/Line: Inverter Drives, A1000 Drive Topic/Sub Topic: Ask a Technical Question, Alarm, Programming Document Number: DRV-8YWLLX Published Date: 10/09/2012 Share \| Rate Rate this article :	10/09/2012
	When the personal computer (PC) serial port connection is disconnected from the controller, why does the SMC-2000/3010/4000 controller become unresponsive? Posted Date: 07/13/2004 Answer: The SMC-xxxx products use hardware handshaking, and if there are commands in the program that send unsolicited messages (MG, IN commands) they are transmitted from the default port. The serial port is the default port. The apparent "lock up" is caused when no device connected to the serial port. (The controller sends a character and waits for the hardware handshaking signals before it can continue to the next command.) Since MG commands are typically used for debugging. These messages can be removed and the "lock up" will no longer occur. However, when it is preferred to leave the debugging messages in the program for use at a later time, there are at least three methods for handling this. 1) Use search & Replace to change all MG command into NOTE: MG 2) Create a user variable such as "DEBUG" in the program. Use this variable in the program prior to writing any MG message command. Be sure to initialize it to zero whenever power is cycled; such as DEBUG=0 #AUTO DEBUG=0 Use DEBUG in the program with the MG commands: IF (DEBUG=1) MG"WAITING FOR HOME SIGNAL" ENDIF All three lines above can put the in one line to save program space, the SMC controllers allow 80 characters per line. IF (DEBUG=1); MG"WAITING FOR HOME SIGNAL"; ENDIF This will skip the messages while DEBUG=0. When connected online with the PC, type DEBUG=1 in the terminal window and debug messages will again be displayed. Prior to going offline, either set DEBUG=0 from the terminal or cycle power. 3) Messages can be diverted to an unopened Ethernet handle without causing an error or lock up. Use the CF command to send messages to an Ethernet handle. Note: When connecting to an SMC-3010 or SMC-4xxx controller via Ethernet, Yterm automatically sets the default port (CF Command) to the handle on which the connection was made. When the BN command is executed, the default port is one of the configuration settings that are saved. Make sure to include any important configuration setting in the program to avoid confusion about the actual value of the parameters. ARGUMENTS: CF n where n is A thru P for Ethernet handles 1 thru 16, S for serial port. 4) The last, and least elegant solution is a jumper plug for the SMC serial port. This plug would connect the RTS and CTS pins; effectively making the controller believe that hardware handshaking is connected and working. Product Group/Line: Controllers, SMC-2000, SMC-3010 LEGEND-MC, YTerm Software Topic/Sub Topic: Ask a Technical Question, Integration, Operation, Programming, Start Up - Installation, Troubleshooting Document Number: MTN-5VU4KU Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	When the E7 drive trips out on a fault it must be manually reset. Can the E7 be set to restart automatically after a fault? Posted Date: 06/08/2007 Answer: Yes, The E7 can be set to attempt restart automatically. For a more in-depth explanation and related parameters please refer to the E7 Programming manual pgs 109 and 110. Product Group/Line: Inverter Drives, E7 Drive Topic/Sub Topic: Ask a Technical Question, Operation, Parameters, Programming, Starting - Stopping, Troubleshooting Document Number: DRV-5WKKQT Published Date: 06/08/2007 Share \| Rate Rate this article :	06/08/2007
	When setting parameter Pn300 (Speed Reference Input Gain) what rated speed should be used for Linear Motor applications? Posted Date: 07/13/2004 Answer: The configuration of Parameter Pn300 is the same for Linear Motor applications as it is for Rotary Motor applications. The motor speed is controlled in proportion to the input voltage between V-REF (CN1-5) and SG (CN1-6). This is depicted in the attached .PDF file that includes graphs and setting examples. For further information regarding adjustment of parameter Pn300, refer to the Sigma II Series Servo System User's Manual [YEA-SIA-S800-32.2] section 5.2.1. Attachments: 20KB Product Group/Line: Servo Products, SGDH Sigma II Topic/Sub Topic: Ask a Technical Question, Programming, Start Up - Installation Document Number: MNEN-5CJMSY Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	When setting parameter Pn300 (Speed Reference Input Gain) what rated speed should be used for Linear Motor applications? Posted Date: 02/18/2009 Answer: The configuration of Parameter Pn300 is the same for Linear Motor applications as it is for Rotary Motor applications. The motor speed is controlled in proportion to the input voltage between V-REF (CN1-5) and SG (CN1-6). This is depicted in the attached .PDF File. For further information regarding adjustment of parameter Pn300, refer to the Sigma II Series SGDH User's Manual Supplement for Linear Sigma Series [YEA-SIA-S800-39.21] section 4.7 Operating Using Speed Control with Analog Reference. Attachments: 22KB Product Group/Line: Servo Products, SGDH Sigma II, SGLF Series, SGLG Series, SGLT Series Topic/Sub Topic: Ask a Technical Question, Programming, Start Up - Installation Document Number: MMIR-5CM5KN Published Date: 02/18/2009 Share \| Rate Rate this article :	02/18/2009
	When running into hardware limits, motion is disabled in both directions. How can the axis be jogged off the limit switch? Posted Date: 07/13/2004 Answer: When running into a hardware limit switch with the MP940 controller, the drive decelerates the motor to a stop. The method of stopping depends on Pn001 setting. This also causes an A.9F alarm in MP940, which prevents the motor from moving. To enable and move the motor off the limit switch, the user must reset the alarm by toggling bit 6 of OWC000 in MW (The servo and the motion commands must be off before resetting.) If using MW+, the RESET FAULT icon must be executed. After the reset, the servo can be enabled and moved in the reverse direction of the limit. Product Group/Line: Controllers, MP940 Machine Controller Topic/Sub Topic: Ask a Technical Question, Alarm, Operation, Programming Document Number: AHAR-5KYS2Q Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	When replacing the motor for the application and the heat sink cooling fans. How do I reset Cumulative Motor Operation Time U1-13 and Heat Sink Cooling Fan Operation Time U1-40? Posted Date: 09/16/2013 Answer: When a motor replacement is needed, Cumulative Motor Operation Time (U1-13) can be reset with setting parameter o2-07=000000. When replacing the heat sink cooling fans on the drives, Heat Sink Cooling Fan Operation Time (U1-40) can be reset with setting parameter o2-10=00000. Product Group/Line: Inverter Drives, E7 Drive, E7B Drive Bypass, E7BR Package, E7C Drive Configured, E7CR Package, E7E Drive Engineered, E7L Drive Bypass, E7N Narrow Bypass Package, E7S Slim Configured Drive, F7 Drive, G7 Drive, iQpump 7 Series, iQpump VTC, L7B Drive, P7 Drive, P7B Drive Bypass, P7BR Package, P7C Drive Configured, P7CR Package, P7S Slim Configured Package Topic/Sub Topic: Ask a Technical Question, Maintenance, Motors, Parameters, Repair, Service Document Number: DRV-9BHLXJ Published Date: 09/16/2013 Share \| Rate Rate this article :	09/16/2013
	When reading 42h it does not match U1-03? Using Ethernet or Modbus protocols. Posted Date: 08/31/2012 Answer: When using 42h, please use the following formula: "Value of Read" divided by "8192" times "Drives Rated Output Current". You can also read 26h which does not require this formula. Product Group/Line: Inverter Drives, E7 Drive, F7 Drive, G5 GPD515 Drive, G5HHP Drive, G7 Drive, GPD505 Drive, Network Comms-EtherNet-IP, Network Comms-Modbus TCP-IP, P7 Drive Topic/Sub Topic: Ask a Technical Question, Network Communications Document Number: DRV-8XPJXM Published Date: 08/31/2012 Share \| Rate Rate this article :	08/31/2012
	When moving away from a overtravel condition, the Sigma V servo system seems to prevent torque or rapidly enable/disable as the axis is moving out of the overtravel region. Can this situation be prevented? Posted Date: 10/06/2011 Answer: When the servo is controlled in position or speed mode, the ServoPack will not command torque the direction of an active overtravel. To completely prevent this condition when moving out of a overtravel region, use the MC_TorqueControl function block with a velocity limit and direction to move out of the overtravel region and prevent the torque "cutout" behavior from occurring. Otherwise, to reduce the torque cutout effects, turn off the controller feed forward setting, parameter 1310, which makes the condition more noticeable. Product Group/Line: Controllers, MotionWorks IEC, MP2000iec Series, MP2300Siec, MP2310iec, MP2600iec, MP3200iec Topic/Sub Topic: Ask a Technical Question, Programming, Software, Troubleshooting Document Number: MTN-834L7J Published Date: 10/06/2011 Share \| Rate Rate this article :	10/06/2011
	When is it necessary to connect an external regen resistor to the SGDG LEGEND amplifier? Posted Date: 01/21/2002 Answer: Install an external regen resistor if the regenerative power from the load exceeds the processing capability of the LEGEND amplifier (usually associated with alarm #3: regen circuit error). Connect the resistor to terminals B1 and B2 on the Legend amplfier. On 1kW and 1.5 kW amplifiers, remove the jumper wire between B2 and B3 . Turn OFF #5 of SW 1 to disable the regen overload alarm. When the regen alarm is disabled, be sure the resistor has enough capacity (after proper derating) to dissipate the regen energy of the load. Refer to section 4.5 of the LEGEND Digital Torque Amplifier SGDG User's Manual for more details. Product Group/Line: Servo Products, SGDG LEGEND Topic/Sub Topic: Ask a Technical Question, Start Up - Installation, Troubleshooting Document Number: MNEN-5CJMKA Published Date: 01/21/2002 Share \| Rate Rate this article :	01/21/2002
	When I install my serial communications option board onto the Z1000 drive in the Z1B cabinet, I recieve alarm OFA00. What am I doing wrong? Posted Date: 02/28/2013 Answer: Make sure the option cards are plugged in the Bypass control card in Z1000 bypass, if it is plugged into the Drive an OFA00 fault will be triggered. Product Group/Line: Inverter Drives, Z1000 Bypass Topic/Sub Topic: Ask a Technical Question, Network Communications Document Number: DRV-94UMMR Published Date: 02/28/2013 Share \| Rate Rate this article :	02/28/2013
	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? Posted Date: 06/08/2007 Answer: For possible causes, please see the attachment. For more information, please refer to TM.E7.01, the E7 Drive User Manual. Attachments: 33KB Product Group/Line: Inverter Drives, E7 Drive Topic/Sub Topic: Ask a Technical Question, Alarm, Programming, Troubleshooting Document Number: DRV-5WB2R6 Published Date: 06/08/2007 Share \| Rate Rate this article :	06/08/2007
	When dealing with harmonic noise, which is better-- an AC or a DC reactor? Posted Date: 06/20/2013 Answer: Use an AC reactor when attaching a reactor to the power supply side, and a DC reactor when attaching to the series + and - bus terminals on the inverter. They are both equally effective. They can also be used in combination. Refer to the attached technical note from a manufacturer of AC chokes and DC reactors for a detailed explanation of solutions to harmonic noise in AC drives. Attachments: 47KB Product Group/Line: Inverter Drives, E7 Drive, F7 Drive, G5 Drive 600 Volt, G5HHP Drive, J7 Drive, P5 Drive 600 Volt, P7 Drive, V7 Drive, V74X Drive, V7N Drive Topic/Sub Topic: Ask a Technical Question, Harmonics Document Number: DRV-5NSRS5 Published Date: 06/20/2013 Share \| Rate Rate this article :	06/20/2013
	When configuring an IP address in the resource settings of MotionWorks IEC, what are the -TO and -P attributes? Posted Date: 11/10/2017 Answer: In the Settings dialog of a controller resource (launched by right-clicking on a resource in MotionWorks IEC), the IP address of the controller is set. In Yaskawa templates, this field is displayed as: 192.168.1.1 -TO2000 The -TO attribute is the communication timeout value for the controller in milliseconds. If MotionWorks IEC is unable to communicate for this period of time, a timeout error will occur. If no -TO value is displayed in the field, then the default value of -10000 (10 seconds) is used. The -P attribute is the port through which communications is established in the controller. It should always be left at the default value of -P41100 or communication to the controller will not be possible. Product Group/Line: Controllers, MotionWorks IEC Topic/Sub Topic: Software, Ask a Technical Question, Network Communications Document Number: CNT-71O218 Published Date: 11/10/2017 Share \| Rate Rate this article :	11/10/2017
	When an MP940 with a 17-bit encoder is being operated, does the encoder resolution need to be reduced? Posted Date: 04/27/2001 Answer: A motor with a 17-bit encoder is capable of producing 131,072 post-quadrature pulses. However, the SGDH amplifier cannot physically reproduce the encoder output pulses at this rate. Therefore, when using a 17-bit encoder with an SGDH amplifier with a wired motion controller (such as the SMC-2000 or a non-Yaskawa controller), the amplifier can output a maximum of 65,536 pulses per revolution to the controller. This value is set with parameter Pn201 as a pre-quadrature value. When an MP940 controller is used in conjunction with the SGDH amplifier, there are no actual "pulses" sent to the controller. Instead, an encoder value is set in a Dual Port RAM register which is read by the MP940. Therefore, there is no reason to reduce the number of pulses that can be used by the MP940 controller. When an MP940 controller is used with an SGDH amplifier, the full 131,072 pulses per revolution can be used. Product Group/Line: Controllers, MP940 Machine Controller Topic/Sub Topic: Ask a Technical Question, Document Clarification, Programming, Specifications Document Number: MNEN-5CJMM6 Published Date: 04/27/2001 Share \| Rate Rate this article :	04/27/2001
	What’s the maximum number of axes that could be controlled and configured by a Compass solution? Posted Date: 05/21/2020 Answer: It depends on the application, and also on the group mechanism configured in the MotionWorks IEC Pro Hardware Configuration. For most systems described below, axes can be operated by more than one motor in a shared load (prime axis) configuration, which is supported and transparent to a Compass solution. G-Codes X Y Z A B C and E are linked to world space Cartesian and Rotational axes, E is linked to the active extruder when configured as a 3D Printer. The use of a machine requiring A and B rotational motion requires an MP3000iec series controller ending in part number –ER. -ER release is expected Summer 2020 with UL certification For 3D printing, typically a three-axis gantry plus up to three extruders can be configured. For Milling, typically a three-axis gantry plus auxiliary axes for tangent and up to three spindles can be configured. Any group configured in the MotionWorks IEC Pro Hardware Configuration can be controlled by Compass and G-Code. Because the Compass solution is highly customizable, any number of additional (typically unsynchronized) axes can be added and customized for operations outside of the traditional G-Code use case, only limited by the number of axes the MP3000iec series controller can support. MP3000iec series controller can support up to 62 axes. Product Group/Line: Yaskawa Compass, Controllers Topic/Sub Topic: Software, Ask a Technical Question Document Number: CNT-KBO6CV Published Date: 05/21/2020 Share \| Rate Rate this article :	05/21/2020
	What Z1000 enclosure types are available? Posted Date: 11/29/2011 Answer: 208V, 3-100hp IP20 NEMA 1 and 480V, 3-250hp IP20 NEMA 1. Note: 208V: 125 and 150HP and 480V: 300-500HP are coming soon. Product Group/Line: Inverter Drives, Z1000 Drive Topic/Sub Topic: Ask a Technical Question, Enclosure, Product Launch Document Number: DRV-8P2QCE Published Date: 11/29/2011 Share \| Rate Rate this article :	11/29/2011

Showing 101 - 120 of 1,089 results.

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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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