Drives Supported by EDGE. Connect/T/TC CNCs

Transcription

1 Mitsubishi EtherCAT Drives Supported by EDGE Connect/T/TC CNCs Application Note Revision April 207

2 Hypertherm Inc. Etna Road, P.O. Box 500 Hanover, NH USA Tel (Main Office) Fax (All Departments) (Main Office ) Tel (Technical Service) Tel (Customer Service) (Customer Service ) Tel (Return Materials Authorization) Fax (Return Materials Authorization) (RMA ) Hypertherm México, S.A. de C.V. Avenida Toluca No. 444, Anexo, Colonia Olivar de los Padres Delegación Álvaro Obregón México, D.F. C.P Tel Fax Hypertherm Plasmatechnik GmbH Sophie-Scholl-Platz Hanau Germany Tel Fax 3 (0) Tel (Technical Service) Tel (Technical Service) technicalservice.emea@hypertherm.com Hypertherm (Singapore) Pte Ltd. 82 Genting Lane Media Centre Annexe Block #A0-0 Singapore , Republic of Singapore Tel Fax Marketing.asia@hypertherm.com (Marketing ) TechSupportAPAC@hypertherm.com Hypertherm Japan Ltd. Level 9, Edobori Center Building 2-- Edobori, Nishi-ku Osaka Japan Tel Fax HTJapan.info@hypertherm.com (Main Office ) TechSupportAPAC@hypertherm.com Hypertherm Europe B.V. Vaartveld 9, 4704 SE Roosendaal, Nederland Tel Fax Tel (Marketing) 3 (0) Tel (Technical Service) Tel (Technical Service) technicalservice.emea@hypertherm.com Hypertherm (Shanghai) Trading Co., Ltd. B30, 495 ShangZhong Road Shanghai, PR China Tel Fax Tel (Technical Service) techsupport.china@hypertherm.com South America & Central America: Hypertherm Brasil Ltda. Rua Bras Cubas, 23 Jardim Maia Guarulhos, SP Brasil CEP Tel tecnico.sa@hypertherm.com Hypertherm Korea Branch #3904. APEC-ro 7. Heaundae-gu. Busan. Korea (0) Tel 82 (0) Fax Marketing.korea@hypertherm.com (Marketing ) TechSupportAPAC@hypertherm.com Hypertherm Pty Limited GPO Box 4836 Sydney NSW 200, Australia 6 (0) Tel Fax au.sales@hypertherm.com (Main Office ) TechSupportAPAC@hypertherm.com Hypertherm (India) Thermal Cutting Pvt. Ltd A-8 / B- Extension, Mohan Co-Operative Industrial Estate, Mathura Road, New Delhi 0044, India / 2/ 3 Tel Fax HTIndia.info@hypertherm.com (Main Office ) TechSupportAPAC@hypertherm.com 206 Hypertherm Inc. All rights reserved. EDGE, Phoenix, and Hypertherm are trademarks of Hypertherm Inc. and may be registered in the United States and/or other countries. EtherCAT is a trademark of Beckhoff Automation. All other trademarks are the property of their respective holders. One of Hypertherm s long-standing core values is a focus on minimizing our impact on the environment. Doing so is critical to our, and our customers, success. We are always striving to become better environmental stewards; it is a process we care deeply about. /28/6

3 Introduction The following information is provided to Hypertherm channel partners for reference only, to help you select and configure an EtherCAT drive that is supported by EDGE Connect/T/TC CNCs. Work in partnership with your drive manufacturer to select and configure the drives for your cutting system. Refer to your drive manufacturer s drive documentation for technical information about the drives. When possible, the following information is provided to support integration of the drives with the cutting system and the CNC. Drive model supported Firmware revision supported Example drive amplifier file Setup and parameter notes Setup files and parameters provided by Hypertherm can be used for the initial machine setup. We expect these files and parameters to be modified by the installer for the specific cutting system configuration and desired performance. Make sure to follow the guidelines and instructions provided by the drive manufacturer. Supported Mitsubishi drives Series Model Firmware Notes MR-J4 All MR-J4 models, with J3 motors only* Amplifier: BCD-B46W500 B EtherCAT module:.0.0 No I/O is supported on the drive amplifier. An I/O module on the EtherCAT network is required. *Only J3 motors with 8-bit encoder feedback are supported ( counts per revolution metric) (262,44 counts per revolution - English). To check a drive s firmware version, use the MR Configurator drive software provided by Mitsubishi. Mixing different brands of drives in one system is not supported. All drives must support and be configured for a ms update rate. For a list of supported I/O modules, see the EtherCAT Drives and I/O Modules Supported by EDGE Connect/T/TC CNCs Application Note (809660). EDGE Connect/T/TC

4 Setup and parameters From a high level, the process of setting up your drives is as follows.. Make sure that the correct firmware is installed. If an update is needed, contact the drive manufacturer. Hypertherm is not currently providing firmware updates. 2. Make sure that the motors are J3 motors. 3. Set up the drive parameters per the drive manufacturer s instructions. 4. Make sure the drives are communicating on the network. In addition to this application note, also refer to the following sections of the EDGE Connect Installation and Setup Manual (809340). Section 3: Machine stop strategies and table hardware, for information about: o How the CNC enables and disables the drives, and stops motion o Drive enable signals o Drive Enable output and Drive Disabled input o Overtravel limits o Safety circuit Section 5: Machine Axes, for information about: o Axis orientation and positive motion o Axis assignment and setup Section 7: I/O Inputs and Outputs, for information about: o How Phoenix assigns I/O o Digital I/O and assignment o Analog I/O and assignment Make sure you can remove power, including control (logic) power, from all drives. Refer to your drive manufacturer s drive documentation for more information. All drives must be set up as linear axes. All drives must support and be configured for a ms update rate. For proper operation with Phoenix, all drives should use J3 motors with 8-bit encoder feedback devices. Parameters in Drive using MR Configurator Under Basic Parameters, configure the drive for cyclic synchronous mode: PA0(**STY) Operation mode = 00 EDGE Connect/T/TC

5 Supported encoder counts MR-J4 model drives with J3 motors support counts per revolution metric (262,44 counts per revolution English). Use this value to calculate encoder counts per mm (inch) and maximum machine speed. Encoder counts per mm (inch) Linear axis example metric: In this example the linear axis has the following machine characteristics. Gear box ratio: 5: Lead screw pitch: 50 mm/revolution Use these values with the following formula to calculate encoder counts per mm, as shown encoder counts motor revolution 5 motor revolutions 50 mm (pitch) = 8.738,3 encoder counts per mm Linear axis example English: In this example the linear axis has the following machine characteristics. Gear box ratio: 5: Lead screw pitch: 5.9 in./revolution Use these values with the following formula to calculate encoder counts per inch, as shown. 262,44 encoder counts motor revolution 5 motor revolutions 5.9 in. (pitch) = 22, encoder counts per inch EDGE Connect/T/TC

6 Maximum machine speed per minute Use the calculated encoder counts per mm (inch) with the following formula to calculate the maximum machine speed. Note that the maximum in Phoenix is fixed at encoder counts per ms metric (32,767 encoder counts per ms English). Metric example: (max. encoder counts per ms) 8.738,3 encoder counts per mm (ms per minute) = ,22 mmpm Maximum machine speed English example: 32,767 (max. encoder counts per ms) 22, encoder counts per inch 60,000 (ms per minute) = 8, ipm Maximum machine speed EDGE Connect/T/TC