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	Question	Posted Date
	What is the memory capacity for the MP2000 IEC Controllers? Posted Date: 01/05/2011 Answer: The capacity of the controller is 8 MB of flash memory and 32 MB of RAM. The controller will come from the factory with some of that memory used for the operating system and firmware. The figure attached to this document (.JPG) is from the Hardware Configuration software describes the memory allocation of the controller in an out of the box scenario. It's important to note that the controller pre-allocates all the IEC memory that will never be allocated to an application program, so the pie chart will show about 1/3 used regardless of how many axes or how many variables are created. The remainder of the memory is available for either data files, such as cam files, or data logging files. Attachments: 35KB Product Group/Line: Controllers, MotionWorks IEC, MP2000iec Series, MP2300Siec, MP2310iec, MP2600iec Topic/Sub Topic: Ask a Technical Question, Applications, Hardware, Programming, Software, Specifications Document Number: MTN-8CKHXV Published Date: 01/05/2011 Share \| Rate Rate this article :	01/05/2011
	What is the memory allocation for the MPiec Controllers? Posted Date: 01/17/2018 Answer: Please open the pdf for a look at the Controller Memory for the MPiec Controllers. Attachments: 389KB 106KB Product Group/Line: Controllers, MotionWorks IEC, MP2000iec Series, MP2300Siec, MP2310iec, MP2600iec, MP3200iec Topic/Sub Topic: Ask a Technical Question, Application Example, Hardware, Maintenance, Programming, Specifications Document Number: MTN-9GZ6HP Published Date: 01/17/2018 Share \| Rate Rate this article :	01/17/2018
	What is the meaning of CAL or CALL on the keypad display?. Posted Date: 10/28/2005 Answer: Upon drive power up when the drives Run Command or the frequency reference are to be given from PLC thru serial communication - "CALL" will flash on the display for the VS F7/G7 - "CAL" will flash on the display for the VS mini V7/J7 This indicates the unit is awaiting the appropriate communications data. Once a node receives acceptable data from PLC, CALL or CAL will stop flashing. the drive is then ready to run. Product Group/Line: Inverter Drives, F7 Drive, G7 Drive, J7 Drive, V74X Drive, V7N Drive, V7 Drive Topic/Sub Topic: Ask a Technical Question, Networks, Programming Document Number: DRV-5NTM5Z Published Date: 10/28/2005 Share \| Rate Rate this article :	10/28/2005
	What is the maximum value of pLimit_PositioningError? Posted Date: 12/21/2001 Answer: pLimit_PositioningError is converted from user units to pulses and stored as an unsigned integer. The value of pLimit_PositioningError in user units is adjusted to the closest integer value of pulses. The maximum value of pLimit_PositioningError is the equivalent of 65536 pulses. Check the MW+ programming manual. It contains a calculation aid in the User Unit Conversion section which will help in determining the maximum value in user units. Product Group/Line: Controllers, MotionWorks Plus Software Topic/Sub Topic: Ask a Technical Question, Programming, Specifications, Troubleshooting Document Number: MNEN-5CJMRS Published Date: 12/21/2001 Share \| Rate Rate this article :	12/21/2001
	What is the maximum size of G file supported by Compass? Posted Date: 05/21/2020 Answer: It’s unlimited because the file is streamed from the PC to the controller as the part is processed. The Toolbox side of the Compass solution on the MP3000iec series controller was designed to hold up to 500 instructions in a circular buffer. Product Group/Line: Yaskawa Compass, Controllers Topic/Sub Topic: Software, Ask a Technical Question Document Number: CNT-R8WJ9F Published Date: 05/21/2020 Share \| Rate Rate this article :	05/21/2020
	What is the maximum setting for parameter Pn281 (PG Divider) given the linear scale pitch and maximum speed of the linear motor? Posted Date: 07/13/2004 Answer: When using linear motors, the maximum encoder frequency is 12.8MHz. The maximum setting of parameter Pn281 (Encoder Resolution) is dependent upon parameter Pn280 (Linear Scale Pitch) and Pn384 (Peak Motor Speed.) Attached to this document (.JPG file) is a table showing the maximum setting for Pn281 for specific Pn280 and Pn384 settings. Monitor Un010 can also be used to monitor the following: A) The maximum value of Pn281 (Encoder Resolution) for a given Pn280 (Linear Scale Pitch) and Pn384 (Peak Motor Speed) (default monitor.) B) The maximum value of Pn384 (Peak Motor Speed) for a given Pn280 (Linear Scale Pitch) and Pn281 (Encoder Resolution.) Set Pn080.3=1 to enable this monitor. Attachments: 33KB Product Group/Line: Servo Products, SGDH Sigma II, SGLF Series, SGLG Series, SGLT Series Topic/Sub Topic: Ask a Technical Question, Specifications, Start Up - Installation Document Number: PZAC-5MXTZF Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	What is the maximum sample rate used in the trending graphic on current Drivewizard software? Posted Date: 12/10/2013 Answer: The sample rate is dependent on type of communication connection and amount of signals sampled. Communication Connection: Serial 50 samples/sec EtherNet 150 samples/sec USB 200 samples/sec Signals Sampled: 1 signal -> 200 samples/sec 2 signals -> 100 samples/sec 4 signals -> 50 samples/sec Product Group/Line: Inverter Drives, DriveWizard HVAC, DriveWizard Industrial, DriveWizard iQpump, DriveWizard MV Topic/Sub Topic: Ask a Technical Question, Drive Wizard, Software Document Number: DRV-9DSN3D Published Date: 12/10/2013 Share \| Rate Rate this article :	12/10/2013
	What is the maximum output frequency of the GA500? Posted Date: 09/27/2019 Answer: The GA500 is capable of 590 Hz output. Please contact us if you have an application requiring greater than 590 HZ. Product Group/Line: Inverter Drives, GA500 Drive Topic/Sub Topic: Ask a Technical Question, Product Launch, Specifications Document Number: INV-5ILEAE Published Date: 09/27/2019 Share \| Rate Rate this article :	09/27/2019
	What is the maximum output frequency of the FP605? Posted Date: 03/30/2022 Answer: The FP605 is capable of 400 Hz output in V/f control and PM open loop vector control (OLV/PM). EZ open loop vector (EZOLV) will output up to 120 Hz. Product Group/Line: Inverter Drives, FP605 Topic/Sub Topic: Ask a Technical Question, Product Launch, Specifications Document Number: INV-I6TX5Y Published Date: 03/30/2022 Share \| Rate Rate this article :	03/30/2022
	What is the maximum number of cam data points that can be stored in a cam table? Posted Date: 07/13/2004 Answer: The Cam Tool software allows a maximum size of 4096 calculated data points for any given cam table. However, there are a total of 32768 16-bit words available in the 'C' registers and 'M' registers of the MP900 series controllers. Cam data are typically stored as long integer numbers (which are 32-bit words). Therefore it takes 2 words for each master or slave position. It takes 4 words to make a single master-slave pair (a single point on the cam table). Dividing 32768 by 4 yields 8191 position pairs that can be stored in a single cam table. (Because 2 words are used as the table header that defines the number of cam points in the table.) If an application requires multiple cam tables that would exceed the memory available, the cam table can be calculated from within the application program or downloaded from an HMI or PC. Product Group/Line: Controllers, MotionWorks Plus Software, MP940 Machine Controller Topic/Sub Topic: Ask a Technical Question, Programming, Specifications Document Number: MNEN-5CJMM4 Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	What is the maximum frequency limitation of the pulse input? Posted Date: 07/27/2007 Answer: 33 kHz. Product Group/Line: Inverter Drives, V1000 Drive Topic/Sub Topic: Ask a Technical Question, Specifications Document Number: DRV-75FSHX Published Date: 07/27/2007 Share \| Rate Rate this article :	07/27/2007
	What is the maximum connection distance of the Bluetooth keypad? Posted Date: 09/26/2019 Answer: You can connect via Bluetooth up to 10 m (33 ft) in free air. Any obstructions can reduce this distance. Product Group/Line: Inverter Drives, GA500 Drive, GA800 Drive, FP605 Topic/Sub Topic: Ask a Technical Question, Product Launch, Keypad-Operator Document Number: INV-0V8RZ8 Published Date: 09/26/2019 Share \| Rate Rate this article :	09/26/2019
	What is the life expectancy of a Sigma-5 motor when operating above 40 degrees Celsius (104 F)? Posted Date: 10/18/2010 Answer: The Sigma-5 motor's class F insulation system is rated at 155 degrees Celsius (311 F) maximum internal operating temperature. Every 10 degree C increase of actual temperature above this maximum specification will decrease the life of the insulation system by 50%. The internal temperature of a motor producing rated torque, operating at or below an ambient temperature of 40 degrees Celsius, and mounted to the recommended heat sink should not normally exceed this 155 degrees Celsius limit. Within the rated operating conditions, Yaskawa America Inc. recommends that the bearings be serviced every 20,000 hours. If the ambient temperature exceeds 40 degrees Celsius, the usable life of the bearings and the motor can be decreased but there is no other information available on the bearing life degradation in elevated temperature conditions. The recommended service schedule can be found in the Safety Precaution pamphlet manual that is shipped with every motor ( Manual No. C230200 00B). Please see the attached document for other safety precautions and service schedules. Attachments: 253KB Product Group/Line: Servo Products, SGMAV Sigma-5, SGMGV Sigma-5, SGMJV Sigma-5, SGMSV Sigma-5, SGDV Analog, SGDV EtherCAT, SGDV Indexer, SGDV MECHATROLINK-II, SGDV MECHATROLINK-III, SGDV MP2600iec, SGDV SigmaLogic Topic/Sub Topic: Ask a Technical Question, Environment, Hardware, Operation, Quality, Repair, Specifications, Start Up - Installation, Troubleshooting, Warranty Document Number: MTN-888Q64 Published Date: 10/18/2010 Share \| Rate Rate this article :	10/18/2010
	What is the latest driver for the EXOR HMI connected to an SMC controller, and does it provide hardware handshaking? Posted Date: 06/24/2013 Answer: The latest driver is Galil/Yaskawa 3.09 / 5.04 (see attached UPLC82.DLL). This driver was created August 8, 2002 and allows the programmer to select hardware handshaking ("Use RTS/CTS") from the controller setup screen. This is shown in the first screen capture of Designer Software below. This check box allows compatibility with previous versions of programs (previous version drivers do not use hardware handshaking - See FAQ # MNEN-5CJMH8). Hardware handshaking will enhance communication robustness. This new driver also implements a different method of obtaining controller variable values that the previous driver, further enhancing the relaibility of the system. NOTE: To use hardware handshaking, a new communication cable will need to be wired. New Driver Installation Instructions: Note: When changing to a new driver, the filename will be the same, but the verison number changes. 1) From the C:\Designer directory, make a back-up of the existing UPLC82.DLL driver. 2) Copy the new driver file attached below to that directory to replace the old driver 3) Launch Designer programming software 4) From the Project/Change Controller Driver menu, click on the "Find All" button. This will refresh the driver selection screen. 5) Verify that the Galil/Yaskawa driver shows the latest version stated above. 6) If a project currently exists in the HMI Panel, it will be necessary to delete the old driver protocol from the HMI panel. This function is under TRANSFER>OPTIONS>ADVANCED OPTIONS>ERASE PROTOCOL, or to reset and clear the memory. Attached Files: UPLC82.zip - Galil/Yaskawa driver version 3.09/5.04 EXOR HHS Pin Diagram.xls - Hardware handshaking RS-232 pin to pin diagram Ca036-3.doc - EXOR document showing cable diagram KHUL-5D9JPB.jpg - image example of setup and installed drivers screens Attachments: 60KB 14KB 78KB 45KB Product Group/Line: Controllers, SMC-3010 LEGEND-MC Topic/Sub Topic: Ask a Technical Question, Integration, Programming, Start Up - Installation, Wiring Document Number: KHUL-5D9JPB Published Date: 06/24/2013 Share \| Rate Rate this article :	06/24/2013
	What is the keying of the SGMGV & SGMSV motors, and what is the keying of the SGMGV & SGMSV Yaskawa preassembled right-angle cables for motor power, brake, fan, and encoder? Posted Date: 03/13/2014 Answer: 1. The keying on the motors is visible on the .dxf CAD drawings on Yaskawa.com. (Example: Document 900-032-155 contains the .dxf for SGMSV-70ADA61). 2. They keying of the motor power, brake, and fan cables are on the cable outline drawings on Yaskawa.com (Documents: UDA00629, UDA00641, UDA00642, UDA00643, UDA00644, UDA00645, UDA00646). 3. The keying of the encoder cable is shown in the attached image. If any other keying is desired, contact your Yaskawa sales representative, or procure connector kits from Yaskawa to custom build the cables. Attachments: 48KB Product Group/Line: Servo Products, SGMGV Sigma-5, SGMSV Sigma-5 Topic/Sub Topic: Ask a Technical Question, Specifications Document Number: MTN-9GRJTZ Published Date: 03/13/2014 Share \| Rate Rate this article :	03/13/2014
	What is the inrush current of an SGDH amplifier? Posted Date: 04/16/2001 Answer: For an SGDH 200VAC up to 400W: Normal conditions: 35A (peak) Normal condition is room temperature (20 - 25C degrees) and after enough cool down time for the in-rush current protection thermister. (This means first time to power on, not frequent power on and off) Thermister resistance at room temperature is 8 ohms. In-rush current = 200 x 1.41 / 8 = 35 A Worst case: Max.190A (peak) I2xT (I squared T) = 30[A2sec] <----- 200W, 400W I2xT (I squared T) = 15[A2sec] <----- 100W The worst case condition is at a temperature 30 degrees C and main power turned on for five seconds, then powered off for 5 seconds, repeated 100 times. Product Group/Line: Servo Products, SGDH Sigma II Topic/Sub Topic: Ask a Technical Question, Specifications, Wiring Document Number: MNEN-5CJMLS Published Date: 04/16/2001 Share \| Rate Rate this article :	04/16/2001
	What is the input voltage rating of FP605 configured packages? Posted Date: 02/17/2023 Answer: The FP605 configured packages is available at 208 V, 240 V, and 480 V input voltages. Product Group/Line: Inverter Drives, FP605 Enclosed Configured Topic/Sub Topic: Ask a Technical Question, Sizing, Product Launch Document Number: INV-R66585 Published Date: 02/17/2023 Share \| Rate Rate this article :	02/17/2023
	What is the input voltage rating of FP605 bypass packages? Posted Date: 02/17/2023 Answer: The FP605 bypass packages are available at 208 V, 240 V, and 480 V input voltages. Product Group/Line: Inverter Drives, FP605 Enclosed Bypass Topic/Sub Topic: Ask a Technical Question, Product Launch, Sizing Document Number: INV-B09MY4 Published Date: 02/17/2023 Share \| Rate Rate this article :	02/17/2023
	What is the functional safety rating of the GA500? Posted Date: 09/30/2019 Answer: The GA500 has a safe torque off (STO) circuit that meets SIL3 per IEC 620161 and PLe per ISO 13849-1. Product Group/Line: Inverter Drives, GA500 Drive Topic/Sub Topic: Ask a Technical Question, Product Launch, Protective Features Document Number: INV-V61O2Q Published Date: 09/30/2019 Share \| Rate Rate this article :	09/30/2019
	What is the functional safety rating of the FP605? Posted Date: 03/30/2022 Answer: The FP605 has a safe torque off (STO) circuit providing two safe disable inputs and one EDM output (via multi-function digital output) according to EN ISO 13849-1 (PL e (Cat. 3)), IEC/EN 61508 SIL3. Product Group/Line: Inverter Drives, FP605 Topic/Sub Topic: Ask a Technical Question, Product Launch, Specifications Document Number: INV-QST1BO Published Date: 03/30/2022 Share \| Rate Rate this article :	03/30/2022
	What is the format of the Floating Point data structure in the MP920, MP930, MP940 series products? Posted Date: 07/13/2004 Answer: The Format is "The IEEE standard for floating point, single precision (32-bit) arithmetic" The most significant bit is the sign, while the rest is the data area. This is described very well and in significant detail at the sight below: http://www.psc.edu/general/software/packages/ieee/ieee.html If a programmer specifies a Floating Point number as "MF10000", the data structure in the MP memory is attached in the .PDF file below for reference. Attachments: 14KB Product Group/Line: Controllers, MP920 Machine Controller, MP930 Machine Controller, MP940 Machine Controller Topic/Sub Topic: Ask a Technical Question, Document Clarification, Programming, Specifications Document Number: MNEN-5CJMLA Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	What is the factory warranty for Sigma SD? Posted Date: 02/21/2018 Answer: The normal 18-month warranty applies. Extended warranties can be purchased. Product Group/Line: Sigma SD Spindle Drive, Spindle Products, Sigma SD Spindle Motor Topic/Sub Topic: Product Launch, Ask a Technical Question Document Number: SPN-239712 Published Date: 02/21/2018 Share \| Rate Rate this article :	02/21/2018
	What is the difference between Z registers and A registers when used in Function Blocks? Posted Date: 04/30/2002 Answer: Z and A registers are both working registers that are used inside function blocks Z registers are Global Internal Function Block registers consisting of 64 words of shared memory space within the CPU (Internal refers to internal to the function block). These registers can be represented in bit, 16-bit word, long word, and floating point, and are working registers available for use specifically within function blocks. Since they are global, several function blocks have access and can modify the stored value. A registers are Local External Function Block registers (External refers to registers used inside the function block, but register space that is reserved outside of the function block). When a function block is defined, a block of memory is reserved by defining the starting address and the data size. This block of memory can be defined as General Global register space (M registers) or Local Drawing register space (D registers). Example: If a function block is defined at address DA00010, and to utilize 10 registers, then registers DW00010 thru DW00019 should be reserved by the programmer for the use of that specific function block. In this case, AW00000 would be mapped directly to DW00010 each scan. When the function block is being used in a drawing, to monitor an internal working register such as AW00000 in this example one would monitor DW00010. - If D registers are used, then A registers are limited to the D register limit for local drawings - quantity of 16383 per drawing. D registers consume programming memory and expand according to need (limited to programming memory available and number of drawings). - If M registers are used, then A registers are limited to the M register limit globally for the controller - quantity of 32767. M registers have a fixed memory space. For more information refer to the Ladder Users Manual Product Group/Line: Controllers, MotionWorks Software, MP920 Machine Controller, MP930 Machine Controller, MP940 Machine Controller Topic/Sub Topic: Ask a Technical Question, Document Clarification, Programming, Specifications Document Number: MNEN-5CJMLE Published Date: 04/30/2002 Share \| Rate Rate this article :	04/30/2002
	What is the difference between the JVOP-183 and JVOP-183R? (or what is meant by back lit?) Posted Date: 07/09/2013 Answer: JVOP-183 comes standard on the Z1000 drive and bypass. It is back lit. JVOP-183R (R not seen on front but is on back label of key pad) it is not back lit. This is intended for outdoor use to help with glare. It comes with the remote mounting option kit(s) UOP000019 and UOP0000197. Attachments: 122KB Product Group/Line: Inverter Drives, Z1000 Bypass, Z1000 Configured, Z1000 Drive Topic/Sub Topic: Ask a Technical Question, Keypad-Operator Document Number: DRV-99FRQ5 Published Date: 07/09/2013 Share \| Rate Rate this article :	07/09/2013
	What is the difference between the I/O on the Sigma II and the MP940? Do both need to be used? Posted Date: 04/26/2001 Answer: There is a difference between the two I/O ports and in most cases both will be used, and is recommended. The Sigma II I/O (CN1 connector) is mostly dedicated I/O with some user defined I/O. The MP940 (I/O connector) is all user defined. Below is an explanation of the inputs and outputs for each device: I/O (MP940): - 8 digital inputs (programmable, isolated 24VDC) - 1 high speed latch input (for external encoder position latching), DC Voltage: 24, 12, or 5 VDC - 1 external encoder input (must be 5 VDC) - 8 digital outputs (programmable, isolated 24VDC) - 1 Analog Output (+/- 10.75VDC, 16-bit resolution, 328uV/bit) CN1 (Servopack): - 4 digital inputs (programmable, isolated 24VDC) - 1 high speed latch input (for motor encoder position latching, can be used as programmable input if latch is not necessary, 24VDC) - 2 overtravel inputs (can be used as programmable inputs if overtravel switches are not necessary, 24VDC) - 1 analog input (+/- 12VDC, 16-bit resolution) - 3 digital alarm code outputs (open collector) - 1 digital servo alarm output (This output will only indicate Servopack alarms, some MP940 alarms will not activate this output.) - 3 digital semi-programmable outputs (These can be configured for various functions which the Servopack activates. For example, one of these must be used to control the brake if a servomotor with a brake is used. 24VDC) - 1 motor encoder output If the system requires I/O from both the MP940 and the Servopack than two breakout cables will be needed. Yaskawa recommends using the standardized I/O (such as Overtravel, SON, and Brake Control) to maintain consistency and system robustness. Product Group/Line: Controllers, Servo Products, MP940 Machine Controller, SGDH Sigma II Topic/Sub Topic: Ask a Technical Question, Specifications, Start Up - Installation, Wiring Document Number: MNEN-5CJMM2 Published Date: 04/26/2001 Share \| Rate Rate this article :	04/26/2001
	What is the difference between the "I" and "J" extended I/O options for the SMC-2000? Posted Date: 07/13/2004 Answer: With the SMC-2000, both the "I" and the "J" options are extended I/O options that add 40 inputs and 42 outputs to the controller. The difference between the two options is the electrical specifications of the outputs. The "I" option uses "dry contact" outputs. These outputs are capable of switching any voltage up to 200VDC (max 0.5A, 10W). Each group of seven outputs has its own common reference, so multiple voltages can be used. The "J" option uses solid-state output. The outputs are all 24VDC (100mA per point), but because they are solid state, there are no mechanical parts to arc and/or wear out. If a system uses mostly 24VDC outputs (this is very common), Yaskawa recommends the "J" option for it's longer life. If there is only one or two outputs that are higher voltage or AC voltage, it is best to use relays to control these outputs. Both the "I" and "J" options use two 50-pin high-density connectors for wiring. This is the same connector at the I/O connector of an SGDH or SGDB amplifier, so the same terminal block connector can be used. This is part number JUSP-TA50P. Product Group/Line: Controllers, SMC-2000 Topic/Sub Topic: Ask a Technical Question, Options Document Number: MNEN-5CJMPY Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	What is the difference between STN and TFT on an LCD HMI? Posted Date: 07/13/2004 Answer: LCD: Abbreviation of liquid crystal display, a type of display used in digital watches, many portable computers, and industrial HMI products. All of the EXOR HMI Products have LCD screens. LCD displays utilize two sheets of polarizing material with a liquid crystal solution between them. An electric current passed through the liquid causes the crystals to align so that light cannot pass through them. Each crystal, therefore, is like a shutter, either allowing light to pass through or blocking the light. Monochrome LCD images usually appear as blue or dark gray images on top of a grayish-white background. Color LCD displays use two basic techniques for producing color: Passive matrix is the less expensive of the two technologies. The other technology, called thin film transistor (TFT) or active-matrix, produces color images that are as sharp as traditional CRT displays, but the technology is expensive. Recent passive-matrix displays using new CSTN and DSTN technologies produce sharp colors rivaling active-matrix displays. Most LCD screens used in notebook computers are backlit to make them easier to read. STN: A technique for improving LCD display screens by twisting light rays. In addition to normal supertwist displays, there also exist double supertwist and triple supertwist displays. In general, the more twists, the higher the contrast. Supertwist displays are also known as supertwist nematic (STN) displays. TFT Abbreviation of thin film transistor, a type of LCD flat-panel display screen, in which each pixel is controlled by from one to four transistors. The TFT technology provides the best resolution of all the flat-panel techniques, but it is also the most expensive. TFT screens are sometimes called active-matrix LCDs Product Group/Line: Controllers, General Controllers Topic/Sub Topic: Ask a Technical Question, Specifications Document Number: MNEN-5CJMEN Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	What is the difference between MODBUS and Memobus? Posted Date: 04/26/2001 Answer: The Memobus protocol is almost identical to the Modbus protocol. All of the function code calls are the same. The difference between the two protocols lies in the way the data is organized in the registers. 16-bit words are handled the same in both protocols, but addressing individual bits in a 16-bit word is accomplished differently. 32-bit long integer and floating point numbers are also handled differently by the two protocols. The attached document provides a more in-depth comparison between the two protocols. If a complete specification is needed, it can be obtained by calling Yaskawa at (800) YASKAWA option 42 (Publication: SIE-C815-13.60E). Attachments: 37KB Product Group/Line: Controllers, MP920 Machine Controller, MP930 Machine Controller, MP940 Machine Controller Topic/Sub Topic: Ask a Technical Question, Applications, Document Clarification, Network Communications, Specifications Document Number: MNEN-5CJMLY Published Date: 04/26/2001 Share \| Rate Rate this article :	04/26/2001
	What is the difference between Manual Mode and Auto Mode on the Single Phase Converter? Posted Date: 09/18/2017 Answer: Manual Mode has the converter actively switch any time the run command is on. Auto Mode will detect when the motor is drawing power then start actively switching as the load increases. Auto Mode can be more efficient with simpler control wiring, while Manual Mode can be used for more dynamic loading applications. Product Group/Line: Inverter Drives, Single Phase Converter Topic/Sub Topic: Ask a Technical Question, Product Launch Document Number: INV-58J8C8 Published Date: 09/18/2017 Share \| Rate Rate this article :	09/18/2017
	What is the difference between JEPMC-W6060 and JZSP-CKI01 cables? Posted Date: 06/25/2014 Answer: Both cables are 50 pin with 3M connectors at one end and pigtails at the other end, and are interchangable with each other. JEPMC-W6060-xx cable: 1. This cable is typically selected when specifying MP920 amd MP2x00 System Components, when connecting external I/O to a module. (SVA-01 CN5, DO-01/DI-01/PO-01/CNTR-01 CN1 & CN2 / LIO-05 and LIO-05) 2. "xx" indicates the cable length (05=0.5m, 10=1.0m, 30=3.0m) 3. The wire color code for the cable is attached below (JEPMC-W6060-xx Pinout and Color Code .pdf) 4. The JUSP-WA50P-xx cable may also serve as a substitute cable JZSP-CKI01-x(A) cable: 1. This cable is typically selected when specifying SGDH, MP940, NS300, NS500, NS600, NS100 cable components. a. SGDH/NS300/NS500/NS600/NS100: 1CN I/O connector b. MP940: I/O connector. 2. "x" indicates the cable length (1=1m, 2=2m, 3=3m) 3. "A" indicates the revision level 4. The wire color code for the cable is attached below (JZSP-CKI01-XX.dwg) 5. For wire function on SGDH/NS300/NS500/NS600, see dwg below 6. For wire function on MP940, (See FAQ # MNEN-5CJMPJ) This same type of cable is available with a D-Sub connector in place of pigtails, click this link for more information on the JZSP-CKI0D cable option. Attachments: 375KB 11KB Product Group/Line: Controllers, Servo Products, MP920 Machine Controller, MP940 Machine Controller, NS300 DeviceNet, NS500 Profibus, NS600 Indexer, SGDH Sigma II Topic/Sub Topic: Ask a Technical Question, Hardware, Parts or Replacement, Wiring Document Number: MTN-5T7MNG Published Date: 06/25/2014 Share \| Rate Rate this article :	06/25/2014
	What is the difference between a YS-13 and YS-15 cable? Posted Date: 07/13/2004 Answer: The YS-15 Cable is recommended when using the MP940. The YS-15 cable, also known as a Programming Cable, is currently used to connect between a PC and the MP940 via RS232 (port#1 on the MP940). The YS-15 cable supports all revisions of the MP940 product. The YS-13 cable is an older style cable which was used on MP940 versions A03 and lower (it is not possible to communicate to an MP940 versions A05 or greater using a YS-13 cable). Firmware Versions A03 (of the MP940) and lower only supported two wirre RS422/485. Firmware versions A05 and above now support both two and four wire. Hence, CTS and RTS are lines now supported in the MP940. The YS-15 cable loops back these lines to allow communications when the PC does not use the CTS/RTS lines. A diagram showing the differences between the YS15 and YS13 cables is shown below. Attachments: 62KB Product Group/Line: Controllers, MP940 Machine Controller Topic/Sub Topic: Ask a Technical Question, Wiring Document Number: MNEN-5CJMG2 Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	What is the DeviceNet Network current draw from an NS300 Slave? Posted Date: 08/16/2001 Answer: The CN6 connector on the JUSP-NS300 connects the application module to the DeviceNet network. This module requires 24VDC power from pin 5 and will draw 20 mA from the network. Product Group/Line: Controllers, NS300 DeviceNet Topic/Sub Topic: Ask a Technical Question, Hardware, Specifications Document Number: MNEN-5CJMHW Published Date: 08/16/2001 Share \| Rate Rate this article :	08/16/2001
	What is the design life of the GA500? Posted Date: 09/26/2019 Answer: The GA500 is designed to last ten years. This is based on 80% load, 24 hours a day, 7 days a week in a 40 ºC ambient temperature. Product Group/Line: Inverter Drives, GA500 Drive Topic/Sub Topic: Ask a Technical Question, Product Launch Document Number: INV-5TJ6VT Published Date: 09/26/2019 Share \| Rate Rate this article :	09/26/2019
	What is the design life of the FP605? Posted Date: 04/12/2022 Answer: The FP605 is designed to last ten years. This is based on 80% load, 24 hours a day, and seven days a week in a 40 ºC ambient temperature. Product Group/Line: Inverter Drives, FP605 Topic/Sub Topic: Ask a Technical Question, Product Launch Document Number: INV-2743M4 Published Date: 04/12/2022 Share \| Rate Rate this article :	04/12/2022
	What is the current requirement of the 24VDC control power supply for 400V Sigma II amplifiers? Posted Date: 01/03/2002 Answer: The 400V Sigma II amplifier requires 24VDC for its control circuit. The specification for this DC power supply is: 24VDC +/- 15%, 1A. For amplifiers with capacity of 6 to 15 kW , use of an isolated 24VDC power supply for each amplifier is strongly recommended. For more information, please refer to the attached document. Attachments: 21KB Product Group/Line: Servo Products, SGDH Sigma II Topic/Sub Topic: Ask a Technical Question, Hardware, Integration, Specifications Document Number: MNEN-5CJMK2 Published Date: 01/03/2002 Share \| Rate Rate this article :	01/03/2002
	What is the current rating for the Run and Fault output contacts on a GPD 515/G5? Posted Date: 07/13/2004 Answer: It is a 1Amp at a maximum voltage of 250 VAC or 30VDC. The 30VDC rating applies to inductive loads such as relays and contactors. DC coils draw more of an arc when the contact opens than AC coils and arcing could eventually lead to premature failures of these contacts. Adding a reversed biased diode to suppress this arc across the DC coil is recommended in all cases. If these outputs are being used by the customer for Non-Inductive loads, then the 1Amp rating is still fine at 48VDC. Product Group/Line: Inverter Drives, G5HHP Drive, G5 GPD515 Drive, G5 Drive 600 Volt Topic/Sub Topic: Ask a Technical Question, Wiring Document Number: DRV-5FLM6P Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004
	What is the correct procedure to write parameters PnCA0 to PnCA7 with SigmaWin's Write Parameters function? Posted Date: 07/07/2017 Answer: As described in the user's manual (Doc# SIEPS80000155), The PDO mapping objects (indexes 1600h to 1603h and 1A00h to 1A03h) and the Sync Manager PDO assignment objects (index 1C12h and 1C13h) can be written only in Pre-Operational state. To set the SERVOPACK in Pre-Operational state, refer to the documentation of the EtherCAT master that is communicating to the EtherCAT SERVOPACK. Attachments: 44KB Product Group/Line: Servo Products, SGD7S EtherCAT, SGDV EtherCAT, Network-Comm-EtherCAT Topic/Sub Topic: Ask a Technical Question Document Number: SRV-O8Y12Y Published Date: 07/07/2017 Share \| Rate Rate this article :	07/07/2017
	What is the connectable min. resistance value for F7 drives? Posted Date: 01/24/2014 Answer: Please see attached file for more details. Attachments: 690KB Product Group/Line: Inverter Drives, F7 Drive Topic/Sub Topic: Ask a Technical Question, Instructions Document Number: DRV-9FMSLH Published Date: 01/24/2014 Share \| Rate Rate this article :	01/24/2014
	What is the color code for the JZSP-CVH03 CN8 Safety Cable? Posted Date: 01/09/2018 Answer: The color code documentation can be found in the Sigma-5 Series Product Catalog (YEA-KAEPS80000042) or the Sigma-7 Peripheral Device Selection Manual (SIEPS80000132). The attached PDF has an image of the color code for the cable as shown in the Sigma-5 Series Product Catalog. Attachments: 98KB Product Group/Line: SGDV SigmaLogic, Servo Products, SGDV MP2600iec, SGDV MECHATROLINK-III, SGDV MECHATROLINK-II, SGDV Indexer, SGDV EtherCAT, SGDV Analog, SGD7S Analog, SGD7S EtherCAT, SGD7S Mechatrolink-III, SGD7S MP2600iec, SGD7S Option Type, SGD7S Sigma-7Siec, SGD7W EtherCAT, SGD7W Mechatrolink-III, SigmaLogic7 Compact, SigmaLogic7 Modbus Topic/Sub Topic: Ask a Technical Question Document Number: SRV-84MTJM Published Date: 01/09/2018 Related Files: Sigma-5 Series Product Catalog Sigma-7 with 200V Input Peripheral Device Selection Manual Share \| Rate Rate this article :	01/09/2018
	What is the cause of error code "Error in Native Code Generation" when attempting to compile a MotionWorks IEC program? Posted Date: 10/08/2015 Answer: There can be multiple causes for the "Error in Native Code Generation" but they are often caused by errors in the allocation of variables in the MP3000iec controllers. Detailed information can be found in the attached document (TN.MPIEC.01). The error can also be caused by incompatibility between libraries and the MotionWorks IEC software. For example, Yaskawa's Cam Toolbox v2.4 and later require MotionWorks IEC v3.x to compile correctly. The MotionWorks IEC v2.x user would either need to use an older version of the toolbox (v2.3 or earlier, which may not have all functions required for the application) or upgrade MotionWorks IEC v3.x. Attachments: 170KB Product Group/Line: MP3300iec, Controllers, MP3200iec, MP2000iec Series Topic/Sub Topic: Ask a Technical Question, Fault Code Description, Troubleshooting Document Number: CNT-IWLS4T Published Date: 10/08/2015 Related Files: Technical Note: MPiec - IEC Programming Best Practices Guideline Share \| Rate Rate this article :	10/08/2015
	What is the cause of error 440C 1003 (Unable to add axes group to groupIODriver. Check the validity of the handle.)? Posted Date: 12/11/2017 Answer: The controller was unable to load a configured axes group is indicated by the error 440C 1003 with the description: Unable to add axes group to groupIODriver. Check the validity of the handle. The most likely cause is that the INIT switch of the controller is ON. The INIT switch disallows the loading of any saved configuration. To fix this alarm, turn the INIT switch off and reboot the controller. Product Group/Line: Controllers, MP2300Siec, MP2310iec, MP2600iec, MP3200iec, MP3300iec Topic/Sub Topic: Troubleshooting, Ask a Technical Question, Alarm, Start Up Document Number: CNT-852745 Published Date: 12/11/2017 Share \| Rate Rate this article :	12/11/2017
	What is the cause of an A.CC Alarm? Posted Date: 08/27/2004 Answer: When using the DD Motor's single-turn absolute encoder as absolute with Sigma II application modules, e.g. MP940, NS600, etc., Pn205 in the Sigma II Renewal amplifier must be set to 0. The application module reads Pn205 at power on, if Pn205 is not set to 0, an A.CC alarm will be generated. For more information on Alarm Codes, please see FAQ MNEN-5CJMGY. Product Group/Line: Servo Products, SGDH Sigma II, SGMCS Direct Drive Topic/Sub Topic: Ask a Technical Question, Alarm, Start Up - Installation, Troubleshooting Document Number: MTN-5SYMCT Published Date: 08/27/2004 Related Files: Is there a compiled list of Sigma II alarms? Share \| Rate Rate this article :	08/27/2004
	What is the brake power supply tolerance for brake motors? Posted Date: 03/08/2016 Answer: The nominal power supply voltage required is 24VDC (+10%, - 0%). A separate isolated power supply should be used for powering the brake(s) in a system. Combining brake activation with shared logic power supply can cause unintended noise in the system. Product Group/Line: SGMAV Sigma-5, Servo Products, SGMGV Sigma-5, SGMJV Sigma-5, SGMSV Sigma-5 Topic/Sub Topic: Wiring, Ask a Technical Question Document Number: SRV-C38FOA Published Date: 03/08/2016 Share \| Rate Rate this article :	03/08/2016
	What is the best way to correctly use the RETURN instruction? We had some issues in some cases when the Functions blocks get stuck, or needs an additional trigger. Posted Date: 10/06/2011 Answer: The RETURN causes the controller to stop executing code in a function or function block POU, and immediately go back to the POU that called the function. This is good for execution efficiency, but can cause problems if not used correctly. It's efficient because the code below the RETURN becomes dormant. (Not scanned) Never allow the RETURN to execute if any code below the RETURN is still "Active." Active means an Execute input for a function block is high, or a function inside the function is "Busy," or an R_TRIG has a high input, basically any code that will become confused after "sleeping." For example, if a RETURN takes place while an MC_Move_Absolute.Execute is high, MC_MoveAbsolute will not notice when the execute logic goes low. Next time the function is executed, MC_MoveAbsolute will not notice the rising edge for execute, because to the MC_MoveAbsolute, it has always been high. For examples, look at the code used in nearly all of Yaskawa's Toolbox functions. We use a technique that only allows the RETURN to take place if many conditions are met. Product Group/Line: Controllers, MotionWorks IEC Topic/Sub Topic: Ask a Technical Question, Programming Document Number: MTN-8MAQSU Published Date: 10/06/2011 Share \| Rate Rate this article :	10/06/2011
	What is the best method to convert a STRING into a BYTE array and vice versa? Why is this conversion useful? Posted Date: 04/22/2014 Answer: STRINGs are special data types that contain hidden information which indicates the actual length of the data within the STRING variable. Sometimes this hidden data can be interpreted as part of the actual string contents. See the attached PDF for a detailed answer. Attachments: 61KB Product Group/Line: Controllers, MotionWorks IEC Topic/Sub Topic: Ask a Technical Question, Software Document Number: MTN-9J7PMQ Published Date: 04/22/2014 Share \| Rate Rate this article :	04/22/2014
	What is the battery current draw of the absolute encoder of the Sigma-5 motors with and without control power? Posted Date: 06/18/2013 Answer: The Sigma-5 absolute encoder's current draw when control power OFF is 20uA approximately and 30uA maximum with surrounding temperature at 25°C. Conversely, the Sigma-5 absolute encoder's current draw reduces to 3uA when control power is ON with surrounding temperature at 25°C . It is recommended to use lithium battery where its capacity depends on the number of axes used. Product Group/Line: Servo Products, SGDV EtherCAT, SGDV Indexer, SGDV MECHATROLINK-II, SGDV MECHATROLINK-III, SGDV MP2600iec, SGDV SigmaLogic Topic/Sub Topic: Ask a Technical Question, Specifications Document Number: MTN-97WJQX Published Date: 06/18/2013 Share \| Rate Rate this article :	06/18/2013
	What is the basic technique for manually tuning a Sigma-5 system with high inertia? Posted Date: 03/06/2014 Answer: Sigma-5 High inertia tuning technique is best performed with the Advanced one-parameter tuning feature within SigmaWin+. See attached example. Attachments: 4.4MB Product Group/Line: Servo Products, SGMAV Sigma-5, SGMGV Sigma-5, SGMJV Sigma-5, SGMSV Sigma-5 Topic/Sub Topic: Ask a Technical Question, Adjustments, Application Example, Applications, Hardware, Maintenance, Operation, Parameters, Programming, Sizing, Software, Start Up - Installation, Troubleshooting, Tuning Document Number: MTN-9GS2L4 Published Date: 03/06/2014 Share \| Rate Rate this article :	03/06/2014
	What is the approximate maximum number of times the Sigma II Series flash ROM can be written? Posted Date: 02/14/2006 Answer: The flash ROM can be written to approximately 10,000 times. One should avoid frequent and unecessary writing to the flash ROM when possible. If frequent tuning is necessary, Yaskawa recommends using methods which minimize frequent overwriting of the flash ROM. Product Group/Line: Servo Products, SGDH Sigma II Topic/Sub Topic: Ask a Technical Question, Hardware, Programming, Tuning Document Number: MTN-5RQJXA Published Date: 02/14/2006 Share \| Rate Rate this article :	02/14/2006
	What is the ambient temperature derating (L8-12 setting)? Posted Date: 01/22/2007 Answer: The output current capacity and the overload capabilities of the inverter depend on the ambient temperature. The higher the ambient temperature the lower is the maximum output current because the heat dissipation becomes more difficult. The overload protection function is active only when the current is above the maximum continuous output current level (112% of inverter rated current). At ambient temperatures higher than 45°C (40°C for IP20) this level will be lowered. The ambient temperature can be set in parameter L8-12. The setting range is 45°C to 60°C. Because the inverter has no IP00/20 detection the set value for L8-12 must be 5° higher than the real ambient temperature at IP20 units. Product Group/Line: Inverter Drives, E7 Drive, F7 Drive, G7 Drive Topic/Sub Topic: Ask a Technical Question, Programming, Protective Features, Specifications Document Number: DRV-5JVUWN Published Date: 01/22/2007 Share \| Rate Rate this article :	01/22/2007
	What is the air gap requirement for Yaskawa's Linear Motors? Posted Date: 07/13/2004 Answer: The air gap between the Linear Motor Coil and the Magnet track is as follows: SGLGW40 & SGLGW60 Coreless Series: 0.8 mm +/- 0.3 mm SGLFW Iron Core Series: 0.8 mm +/- 0.3 mm SGLTW20 & SGLTW35 Iron Core Series: 0.8 mm +/- 0.3 mm SGLTW40 & SGLTW80 Iron Core Series: 1.2 mm +/- 0.3 mm. The air gap or the air gap tolerance is a fixed value and is solely the function of the mechanical structure i.e. bearings and frame (not a function of the attraction force between the magnet track and the motor coil). The attaction force will change if the air gap is more or less than that which is optimum. Product Group/Line: Servo Products, SGLF Series, SGLG Series, SGLT Series Topic/Sub Topic: Ask a Technical Question, Integration, Specifications Document Number: MNEN-5CJMSS Published Date: 07/13/2004 Share \| Rate Rate this article :	07/13/2004

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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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