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Evaluation System for Stepping Motor with Resolver
User's Manual
Safety Precautions
Be sure to read this manual before using the Evaluation System for Stepping Motor with Resolver
(RTK0EMX270S01020BJ) (Called "this product" below).
・ Follow the instructions in this manual when using this product.
・ Keep this manual near this product so you can refer to it whenever necessary.
・ Transfer or sale of this product to third parties is prohibited without written approval.
・ The purchaser or importer of this product shall ensure compliance with local regulations. In addition, the
customer is responsible for ensuring that this product is handled correctly and safely, in accordance with the laws
of the customer's country (region).
・ The manuals and specifications related to this product (called "the documents, etc." below) are tools that were
developed for the function and performance evaluation of Renesas Electronics semiconductor devices (called
"Renesas Electronics devices" below) mounted on this product and do not guarantee the quality, function, and
performance equivalent to Renesas Electronics products.
・ By purchasing this product or downloading the documents, etc. from Renesas Electronics website, the support
services provided from Renesas Electronics are not guaranteed.
・ All information contained in this manual represents information on products at the time of publication of this
manual. Note that the product data, specifications, contact for inquiries, contents of website, address, etc., are
subject to change by Renesas Electronics Corporation without notice. Confirm the latest information on Renesas
Electronics website, etc.
Meaning of Notations
In this manual, items related to the safe use of the product are indicated as described below.
■The degree of injury to persons or damage to property that could result if the designated instruction in this manual
is not followed is indicated as follows.
Danger
Warning
Caution
*1 Serious injury refers to conditions resulting in persistent after-effects and for which treatment would
necessitate hospitalization or regular hospital visits, such as loss of eyesight, burns (high- or low-
temperature), electric shock, bone fracture, poisoning, or other injuries.
*2 Injury refers to conditions for which treatment would necessitate hospitalization or regular hospital visits.
*3 Physical damage refers to damage affecting the wider surroundings, such as the user's home or property.
R12UZ0065EJ0100 Rev.1.00
2019.11.29
Indicates a thing that, if not followed, could result in
death or serious injury
(*1)
highly imminent.
Indicates a thing that, if not followed, could result in
death or serious injury to the user.
Indicates a thing that, if not followed, could result in
injury
to persons or physical damage
(*2)
User's Manual
to the user, and which is
.
(*3)
R12UZ0065EJ0100
Rev.1.00
2019.11.29
Page 1 of 51
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Related Manuals for Renesas RTK0EMX270S01020BJ
Summary of Contents for Renesas RTK0EMX270S01020BJ
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Page 1: Safety Precautions
・ The manuals and specifications related to this product (called "the documents, etc." below) are tools that were developed for the function and performance evaluation of Renesas Electronics semiconductor devices (called "Renesas Electronics devices" below) mounted on this product and do not guarantee the quality, function, and performance equivalent to Renesas Electronics products. - Page 2 Evaluation System for Stepping Motor with Resolver User's Manual ■Requirements related to the handling of the product are classified into the following categories. ・Marks indicating that an action is prohibited General prohibition (Example) Do not touch. The indicated action is prohibited. Touching the specified location could result in injury.
- Page 3 Evaluation System for Stepping Motor with Resolver User's Manual ■Warning Items Warning Caution - Rotating parts ・The system includes a motor. Touching the rotating shaft could cause high-temperature burns or injury. Insert plugs, connectors, and cables securely, and confirm that they are fully inserted. ・Incomplete connections could cause fire, burns, electric shock, or failures.
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Page 4: Information Related To Regulations
・Manufacturer Name: Renesas Electronics Corporation Address: Toyosu Foresia, 3-2-24, Toyosu, Koto-ku, Tokyo 135-0061, Japan ・Person responsible for placing on the market Name: Renesas Electronics Europe GmbH Address: Arcadiastrasse 10, 40472 Dusseldorf, Germany ・Trademark and Type name Trademark: Renesas Product name: Evaluation System for Stepping Motor with Resolver... -
Page 5: Overview Of This Product
The Evaluation System for Stepping Motor with Resolver is a motor control evaluation kit. This product has a resolver/digital converter IC manufactured by Renesas Electronics, which enables high resolution position control in combination with the motor with a resolver supplied with this product. - Page 6 User's Manual Abbreviations Abbreviation Formal name Remarks this product Evaluation System for Stepping Motor with Model name: RTK0EMX270S01020BJ Resolver inverter board 48V 2A inverter board for stepping motor Model name: RTK0EM0000B11020BJ CPU card RX24T CPU card with RDC-IC Model name: RTK0EMX270C02000BJ...
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Page 7: Table Of Contents
Evaluation System for Stepping Motor with Resolver User's Manual Contents Safety Precautions........................1 Information Related to Regulations ..................4 Overview of This Product ......................5 Overview of the Product ....................8 Specifications ..........................8 Block Diagram ..........................9 Layout ............................10 Using This Product ...................... -
Page 8: Overview Of The Product
• External device interfaces: RS-485( ), CAN( ), pulse train command( specifications general-purpose in/out( • Compatible with support tool for motor control development, Renesas Motor Development support functions Workbench • With an on-board emulator circuit (flash programming circuit) External view Note: The actual product may differ from this photo. -
Page 9: Block Diagram
(not installed) USB connector (not LED * 3 E2 On Board installed) LED * 2 Reset switch Digital Communication circuit for motor development support tool, Renesas Motor Workbench Crystal Isolator connector oscillator Figure 1-1 Block Diagram Overcurrent LED1 HISEDE_OC... -
Page 10: Layout
Evaluation System for Stepping Motor with Resolver User's Manual Layout Figure 1-3 Layout * All connectors other than the resolver connector and on-board emulator connector are not mounted on the CPU card. * The actual product may differ from this photo. R12UZ0065EJ0100 Rev.1.00 Page 10 of 54 2019.11.29... -
Page 11: Using This Product
Evaluation System for Stepping Motor with Resolver User's Manual Using This Product Quick Start 1 Connection and Board Operations This section describes a quick start procedure of this product. Perform steps (1) to (9) in this order. A stepping motor with resolver (called a motor below) manufactured by MinebeaMitsumi Inc. is supplied with this product. - Page 12 Evaluation System for Stepping Motor with Resolver User's Manual (1) Connecting the motor and board First, connect the motor cable and the resolver cable to the supplied motor as shown in Figure 2-1. Then, connect the motor cable to the inverter board and the resolver cable to the CPU card as shown in Figure 2-2. Figure 2-1 Connecting the Cables to the Motor Figure 2-2 Connecting the Cables to the Boards (2) Checking the SW1 and the variable resistor...
- Page 13 Evaluation System for Stepping Motor with Resolver User's Manual (3) Connecting the stabilized power supply and board This product provides a terminal block and DC jack as connectors for supplying the power to the board. The following explains an example of connecting the board to the terminal block using a stabilized power supply. Connect the power supply to the board as shown in Figure 2-4.
- Page 14 Evaluation System for Stepping Motor with Resolver User's Manual (6) Enabling the rotation of the motor To enable the rotation of the motor, turn the toggle switch (SW1) on as shown in Figure 2-6. SW1 ON Figure 2-6 Enabling the Rotation of the Motor (7) Checking that the motor speed changes Check that the motor speed changes when you turn the rotor of the variable resistor (VR1).
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Page 15: Quick Start 2 Gui Operations
User's Manual Quick Start 2 GUI Operations This section describes an operation procedure using Renesas Motor Workbench, support tool for motor control development which is an application running on a PC. Before starting this operation procedure, make connections according to steps (1) to (3) in quick start 1. - Page 16 Figure 2-9 Connecting a PC (2) Connecting Renesas Motor Workbench Start up Renesas Motor Workbench and check that the relevant COM number is displayed. For details of the methods of RMW operations described below, refer to "Support Tool for Motor Control Development, Renesas Motor Workbench User's Manual (R21UZ0004JJ)".
- Page 17 URL: http://japan.renesas.com/rssk/motor Figure 2-11 Reading the Configuration File (4) Switching to the Analyzer tool In the Main window, click the Analyzer button. Renesas Motor Workbench displays the windows for the Analyzer User Button, and Control windows. tool, Scope, Control window...
- Page 18 (5) Changing the user interface Change the user interface from the switches and variable resistor on the board to Renesas Motor Workbench. On Renesas Motor Workbench, click the "GUI mode" User Button. Variable com_u1_sw_userif is rewritten from 1 to 0 and the interface changes.
- Page 19 Evaluation System for Stepping Motor with Resolver User's Manual (7) Executing gain and phase calibration Click the "Gain/Phase Calibration" User Button to execute gain and phase calibration. User Button " Gain/Phase Calibration" Execute gain and phase calibration. Figure 2-15 Starting the Execution of Gain/Phase Calibration (8) Executing angle error calibration Click the "Angle error Calibration"...
- Page 20 Evaluation System for Stepping Motor with Resolver User's Manual (9) Setting the command value of position control Set the command value of position control in the "Position Control" User Button. Write command value "100". Expansion Figure 2-17 Write Command Value in the Position Control Mode (10) Operating the motor in the position control mode Click the "Position Control "...
- Page 21 Evaluation System for Stepping Motor with Resolver User's Manual (11) Turning the servo off Click the "Stop" User Button. The tool enters the stop mode from the position control mode and the servo is turned off. (The motor shaft is released.) User Button "Stop"...
- Page 22 Evaluation System for Stepping Motor with Resolver User's Manual (13) Stopping rotation Click the "Stop" User Button. The motor stops. User Button "Stop" Puts the tool in the stop mode. Figure 2-21 Stopping the Motor (14) Stopping supplying the power Check that the rotation stops and stop the output from the stabilized power supply.
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Page 23: Initial Software Specifications
Motor stops : calibration LED1 On: SW1 in the ON state and normal operating status Off: SW1 in the OFF state or error status LED2 On: Error status Off: Normal operating status Renesas Motor Workbench Available R12UZ0065EJ0100 Rev.1.00 Page 23 of 54 2019.11.29... -
Page 24: Writing To Flash Memory
Connect the supplied USB cable to CN17 (USB mini-B connector) on the CPU card and the USB connector on the PC and write data using an application such as Renesas Flash Programmer or e studio. -
Page 25: Troubleshooting
・This product cannot be connected with Renesas Motor Workbench (COM is not recognized). Check that the version of Renesas Motor Workbench is 2.0 or later. When multiple COM numbers are displayed, try to connect this product with another COM number. - Page 26 If LED2 is still on even after you perform the operation described in 2.5.1, you can possibly find the cause by checking the status with Renesas Motor Workbench. Click Read in the Control window of RMW to check the status.
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Page 27: Kit Specifications
Fuse Rated current: 8 A Reverse current Repetitive peak reverse voltage: 75 V or higher prevention diode ・ Renesas Motor Workbench communication circuit External device Communication interfaces ・ RS-485 communication circuit interfaces ・ CAN communication circuit ・... -
Page 28: Stepping Motor With Resolver
Evaluation System for Stepping Motor with Resolver User's Manual Stepping Motor with Resolver Table 3-2 lists the specifications of the stepping motor with resolver in this product. Figure 3-1 shows the external view of the motor. Table 3-2 Specifications of the Stepping Motor with Resolver Model No. -
Page 29: Power Supply
Evaluation System for Stepping Motor with Resolver User's Manual Power Supply To operate this product, it is necessary to apply 24 to 48 VDC externally. As connectors, the following items are provided: Terminal block for connecting a stabilized power supply or switching power supply and a DC jack for connecting an AC adapter. -
Page 30: Inverter Circuit
Evaluation System for Stepping Motor with Resolver User's Manual Inverter Circuit This product has an inverter circuit for driving a 2-phase stepping motor and a connector for connecting the motor. 3.4.1 Connector The plug of the connector for connecting the motor is separated from the socket. The connector is located at the position shown in Figure 3-4. - Page 31 3.4.2 Inverter, Gate Driver As the gate driver, the HIP4082 manufactured by Renesas Electronics Corporation is used. As the MOSFET, the RJK1054DPB is used. Table 3-6 and Figure 3-5 show the configuration and connection of the inverter circuit. Table 3-6 Inverter Drive Signal Board-to-Board Connection...
- Page 32 Evaluation System for Stepping Motor with Resolver User's Manual 3.4.3 Current Detection This product has a current detection circuit for measuring the motor current. The current detection circuit converts phase currents to voltage signals and inputs them to the A/D converter. Figure 3-6 shows the circuit configuration. Table 3-7 shows the connection.
- Page 33 Evaluation System for Stepping Motor with Resolver User's Manual 3.4.4 Voltage Detection This product has a voltage divider for measuring the supply voltage and voltage of each phase of the motor. The output of the voltage divider is connected to the A/D converter on the RX24T. Figure 3-7 shows the circuit configuration.
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Page 34: Sensor Interfaces
Evaluation System for Stepping Motor with Resolver User's Manual Sensor Interfaces 3.5.1 Resolver This product has a resolver/digital converter IC (RDC IC). The RDC IC converts the analog signal output from the resolver to the phase-modulated digital signal output. For the specifications of the RDC IC, refer to "RDC IC User's Manual (r03uz0002)". - Page 35 Evaluation System for Stepping Motor with Resolver User's Manual 3.5.2 Encoder This product supports encoder A/B/Z signal input. The signals are input to the MCU via the 5-V pull-up resistor, RC filter, and buffer IC. Figure 3-9 shows the location of the encoder connector. Table 3-12 lists connection information of the encoder and connector.
- Page 36 Evaluation System for Stepping Motor with Resolver User's Manual 3.5.3 Origin/Limit Sensors This product supports the photoelectric sensor signal input for origin/limit sensors. It has a pull-up resistor on the board for supporting NPN sensors. The input signals are connected to the MCU all via the buffer IC. Figure 3-10 shows the locations of the origin/limit sensor connectors.
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Page 37: External Device Interfaces
This product is equipped with a USB connection interface and supports support tool for motor control development Renesas Motor Workbench (RMW). RMW, an application program running on a PC, can display internal variables of a target microcontroller in waveform in real time, read and write them, and automatically extract each parameter. For details of the operation method, refer to "RMW Operation Manual (r21uz0004)". - Page 38 For communication, the UART function built in the mounted MCU (R5F524TEADFP) is used. As a transceiver, the ISL3156E manufactured by Renesas Electronics Corporation is mounted. Figure 3-13 shows the location of the connector. Table 3-16 lists the communication specifications. Table 3-17 lists the connection information from the connector to the RX24T.
- Page 39 Evaluation System for Stepping Motor with Resolver User's Manual 3.6.3 CAN Communication This product is equipped with a CAN communication interface, which enables communication at a maximum of 1 Mbps. For communication, the RSCAN function built in the mounted MCU (R5F524TEADFP) is used. Figure 3-14 shows the location of the connector.
- Page 40 Evaluation System for Stepping Motor with Resolver User's Manual 3.6.4 Pulse Train Command This product is equipped with an input interface for pulse train commands, which enables the input of pulse train commands at a maximum of 200 kp/r. The input signals are connected to the MCU all via the buffer IC. Figure 3-15 shows the location of the connector.
- Page 41 Evaluation System for Stepping Motor with Resolver User's Manual 3.6.5 General-Purpose Output This product has a general-purpose output interface for outputting various notification signals to external devices. The interface has an open-collector buffer output with a withstand voltage of 30 V and is applicable for control devices operating at 24 V.
- Page 42 Evaluation System for Stepping Motor with Resolver User's Manual 3.6.6 General-Purpose Input This product has a general-purpose input interface for inputting various notification signals from external devices. The interface has a pull-up circuit, assuming that open-collector signals are input. The input signals are connected to the MCU all via the buffer IC.
- Page 43 Evaluation System for Stepping Motor with Resolver User's Manual 3.6.7 Analog Input This product has an analog input circuit for inputting analog commands from external devices or general-purpose analog signals. When the input end is open, a voltage of AVCC/2 = 2.5 V is input to the MCU. The connector is also used for the general-purpose input.
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Page 44: User Interfaces
Evaluation System for Stepping Motor with Resolver User's Manual User Interfaces 3.7.1 LEDs This product has four LEDs on the inverter board and three LEDs on the CPU card. Two LEDs on the CPU card are connected to the same MCU pins to which LEDs on the inverter board are connected. Figure 3-19 shows the locations of the LEDs. - Page 45 Evaluation System for Stepping Motor with Resolver User's Manual 3.7.2 Switches This product has an MCU reset switch and two switches connected to MCU pin functions. Figure 3-20 shows the locations of the switches. Table 3-30 lists the connection information. Figure 3-20 Locations of the Switches Table 3-30 Switch Input Levels and Connection Information Switch...
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Page 46: Pin Assignments
Evaluation System for Stepping Motor with Resolver User's Manual Pin Assignments 3.8.1 MCU Pin Function Assignments Table 3-32 MCU Pin Function Assignments (1/3) Port Module Function IN/OUT Connection destination Signal name IRQ0 Sensor (origin) Port Upper device (RS-485) RS485_DE- Power Power supply GND_D IRQ2... - Page 47 Evaluation System for Stepping Motor with Resolver User's Manual Table 3-33 MCU Pin Function Assignments (2/3) Port Module Function IN/OUT Connection destination Signal name RSCAN CTXD0 Upper device (CAN) CAN_TX Power Power supply VCC_D Not used Power Power supply GND_D MTU67 MTIOC6B Gate driver...
- Page 48 Evaluation System for Stepping Motor with Resolver User's Manual Table 3-34 MCU Pin Function Assignments (3/3) Port Module Function IN/OUT Connection destination Signal name AN208 Phase voltage detection AN207 Phase voltage detection AN206 RDC IC MNTOUT_DC_1 AN103 RDC IC MNTOUT_AC_1 Not used AN101 Current detection amplifier...
- Page 49 Evaluation System for Stepping Motor with Resolver User's Manual 3.8.2 Board-to-Board Connector Pin Function Assignments Table 3-35 Board-to-Board Connector CNA Connection Pins Output Signal Connection destination Connection destination (inverter board) (CPU card) To INV LED1# LED1 U2.97 P81 To INV LED2# LED2 U2.98 P80...
- Page 50 Evaluation System for Stepping Motor with Resolver User's Manual Table 3-37 Board-to-Board Connector CN10 Connection Pins Output Signal Connection destination Connection (inverter board) destination (CPU card) To INV U13.3 A2 U2.22 PD3/TXD1 communication: Transmission Digital ground GND_D GND_D To CPU U13.2 A1 U2.20 PD5/RXD1 communication:...
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Page 51: Website And Support
Evaluation System for Stepping Motor with Resolver User's Manual Website and Support Renesas Electronics Website http://japan.renesas.com/ Inquiries http://japan.renesas.com/contact/ All trademarks and registered trademarks are the property of their respective owners. R12UZ0065EJ0100 Rev.1.00 Page 51 of 54 2019.11.29... -
Page 52: Revision History
Evaluation System for Stepping Motor with Resolver User's Manual Revision History Description Rev. Date Page Summary 1.00 Nov. 29, 2019 First edition R12UZ0065EJ0100 Rev.1.00 Page 52 of 54 2019.11.29... -
Page 53: General Precautions In The Handling Of Microprocessing Unit And Microcontroller Unit Products
Unit Products The following usage notes are applicable to all Microprocessing unit and Microcontroller unit products from Renesas. For detailed usage notes on the products covered by this document, refer to the relevant sections of the document as well as any technical updates that have been issued for the products. -
Page 54: Notice
Renesas Electronics disclaims any and all liability for any damages or losses incurred by you or any third parties arising from the use of any Renesas Electronics product that is inconsistent with any Renesas Electronics data sheet, user’s manual or other Renesas Electronics document.
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