X-NUCLEO-IHM03A1

UM1910 User manual Getting started with the high power stepper motor driver expansion board based on powerSTEP01 for STM32 Nucleo Introduction The X-NUCLEO-IHM03A1 is a high power stepper motor driver expansion board based on the powerSTEP01. It provides an affordable and easy-to-use solution for driving high power bipolar stepper motors in your STM32 Nucleo project. The fully digital motion control through speed profile generation, dynamic positioning feedback and a complete suite of protection features offer high levels of performance and robustness The X-NUCLEO-IHM03A1 is compatible with the Arduino UNO R3 connector and supports the addition of other boards which can be stacked to drive up to three stepper motors with a single STM32 Nucleo board. Figure 1: X-NUCLEO-IHM03A1 expansion board for STM32 Nucleo July 2015 DocID027979 Rev 1 1/12 www.st.com Contents UM1910 Contents 1 Getting started ................................................................................ 3 2 Hardware description and configuration ...................................... 4 3 2/12 2.1 Selecting the chip select and clock lines of the SPI ......................... 6 2.2 Multi-motor configuration .................................................................. 6 Revision history ........................................................................... 11 DocID027979 Rev 1 UM1910 1 Getting started Getting started The X-NUCLEO-IHM03A1 expansion board is a high power stepper motor driver covering a wide range of applications. In particular, the maximum ratings of the board are the following.   Power stage supply voltage (VS) from 10.5 V to 50 V Motor phase current up to 10 A r.m.s. Follow this sequence to start your project with the board: 1. 2. 3. 4. Check the jumper position based on your configuration (see Section 2: "Hardware description and configuration"). Plug the board to the STM32 Nucleo board through Arduino UNO R3 for the XNUCLEO-IHM03A1. Supply the board through the input 1 (VS) and 2 (ground) of the connector CN1. The power OK (green) and fault (red) LEDs will turn on. Develop your application using the examples provided with the firmware library, XCUBE-SPN3, high power stepper motor driver software expansion for STM32Cube. Further support material is available on the powerSTEP01 (www.st.com/powerstep) and STM32 Nucleo web pages (www.st.com/stm32nucleo). Up to three expansion boards can be stacked on the same STM32 Nucleo board as described in Section 2.2: "Multi-motor configuration". DocID027979 Rev 1 3/12 Hardware description and configuration 2 UM1910 Hardware description and configuration Figure 2: "Jumper and connector positions" shows the position of the connectors and the configuration jumpers of the board. Figure 2: Jumper and connector positions Below are the pinout details for the Arduino UNO R3 and the ST Morpho connectors. Table 1: Arduino UNO R3 connector table Connector Pin (1) Signal 1 powerSTEP RESET 2 Step clock input 3 SPI CS See Section 2.1: "Selecting the chip select and clock lines of the SPI" 4 SPI MOSI See Section 2.2: "Multi-motor configuration" 5 SPI MISO See Section 2.2: "Multi-motor configuration" 6 SPI SCK See Section 2.1: "Selecting the chip select and clock lines of the SPI" 7 Ground 3 FLAG CN5 CN9 4/12 Remarks 4 DocID027979 Rev 1 SPI SCK See Section 2.1: "Selecting the chip select and clock lines of the SPI" UM1910 Hardware description and configuration Connector CN6 CN8 Pin (1) Signal 5 BUSY / SYNC 2 VDD 6 Ground 7 Ground 1 VDD 3 Ground Remarks Notes: (1)All the unlisted pins are not connected. Table 2: ST Morpho connector table Connector Pin (1) Signal 9 Ground 11 SPI SCK See Section 2.1: "Selecting the chip select and clock lines of the SPI" 13 SPI MISO See Section 2.2: "Multi-motor configuration" 15 SPI MOSI See Section 2.2: "Multi-motor configuration" 17 SPI CS See Section 2.1: "Selecting the chip select and clock lines of the SPI" 19 Step clock input 21 powerSTEP RESET 29 BUSY/SYNC CN10 CN7 Remarks 31 SPI CK 33 FLAG 12 VDD 20 Ground 22 Ground 28 ID 32 SPI CS See Section 2.1: "Selecting the chip select and clock lines of the SPI" See Section 2.1: "Selecting the chip select and clock lines of the SPI" Notes: (1)All the unlisted pins are not connected. DocID027979 Rev 1 5/12 Hardware description and configuration 2.1 UM1910 Selecting the chip select and clock lines of the SPI The chip select and the clock lines of the SPI interface can be selected via the appropriate resistors indicated in Table 3: "Chip select line selection" and Table 4: "Clock line selection". Table 3: Chip select line selection R9 R10 CS line Not mounted 0Ω CN5 pin3, CN10 pin 17 (default) 0Ω Not mounted CN8 pin 3, CN7 pin 32 Table 4: Clock line selection 2.2 R11 R12 SCK line 0Ω Not mounted CN5 pin6, CN10 pin 9 (default) Not mounted 0Ω CN9 pin 4, CN10 pin 31 Multi-motor configuration The expansion boards can be stacked on a single STM32 Nucleo board in order to drive up to the three stepper motors (one expansion board for each motor is required). The configuration is changed by mounting the resistors from R3 to R8 as listed in Table 5: "Multi-motor setup table". The other resistors are not mounted. By default, the stepper driver board is configured for a single-motor setup, so the board configuration must be changed in multi-motor setups before stacking the boards on the STM32 Nucleo. Table 5: Multi-motor setup table Number of motors Of Board Mounted resistors 1 - R3 – R8 1 (bottom) R3 – R6 2 (top) R4 – R8 1 (bottom) R3 – R6 2 R4 – R7 3 (top) R5 – R8 2 3 6/12 DocID027979 Rev 1 UM1910 Hardware description and configuration Figure 3: Schematic diagram Table 6: BOM list (Part 1) Item Reference Value Q.ty Description Part number 1 C1 C6 100NF 2 CAP CER 100nF 50V X7R 0603 100NF_50V_X7R_0603 DocID027979 Rev 1 7/12 Hardware description and configuration 8/12 UM1910 Item Reference Value Q.ty Description Part number 2 C2 220NF 1 CAP CER 220nF 35V X7R 0603 220NF_35V_X7R_0603 3 C3 C7 470NF 2 CAP CER 470nF 25V X7R 0603 470NF_25V_X7R_0603 4 C4 3.3NF 1 CAP CER 3.3nF 50V X7R 0603 3.3NF_50V_X7R_0603 5 C5 NP 1 CAP NP 0603 C_NP_0603 6 C8 47NF 1 CAP CER 47nF 100V X7R/X7S 0805 47NF_100V_X7R/X7S_0805 7 C9 22UF 1 CAP TANT 22uF 6V3 10% PACK-A 22UF_6V3_TANT_PACK-A 8 C10-C13 220NF 4 CAP CER 220nF 100V X7R 0805 220NF_100V_X7R_0805 9 C14 C15 68UF 2 CAP ALU 68uF 100V SMD 17x17 EEV-FK2A680Q 10 C16 C17 NP 2 CAP ALU 68uF 100V Radial 10x6-P5 UHE2A680MPD 11 CN1 MKDS1/6-3.81 1 Screw connector 6 poles MKDS 1/6-3.81 MKDS1/6-3.81 12 CN3 CON-1x2 1 THOUGH-HOLE-1x2-Pin height 14.8 - Body 8.5mn pitch 2.54 SSQ-102-04-F-S 13 CN5 CON-1x10 1 THOUGH-HOLE-1x10-Pin height 14.8 - Body 8.5mn pitch 2.54 SSQ-110-04-F-S 14 CN6 CN9 CON-1x8 2 THOUGH-HOLE-1x8-Pin height 14.8 - Body 8.5mn pitch 2.54 SSQ-108-04-F-S 15 CN7 CN10 CON-2x19 2 THOUGH-HOLE-2x19-Pin height 14.8 - Body 8.5mn pitch 2.54 SSQ-119-04-L-D 16 CN8 CON-1x6 1 THOUGH-HOLE-1x6-Pin height 14.8 - Body 8.5mn pitch 2.54 SSQ-106-04-F-S 17 D1 BAR43 1 Double Diode High Speed Switching Diode BAR43 18 D2 RED 1 LED RED - 0805 -2mcd 621nm LED _RED 19 D3-D7 YELLOW 5 LED YELLOW - 0805 6mcd - 588nm LED_YELLOW 20 D8 GREEN 1 LED GREEN - 0805 -6mcd - 569nm LED_GREEN 21 D9 D10 BAT46ZFILM 2 DIODE SCHOTTKY 150MA BAT46 22 MIRE1MIRE3 OPTICAL_TARG ET 3 OPTICAL_TARGET OPTICAL_TARGET DocID027979 Rev 1 UM1910 Hardware description and configuration Item Reference Value Q.ty Description Part number 23 R1 R2 0R1 2 RES 0.1 OHM 5% 2W 2512 0R1_5%_2512 24 R3 R8 R10 R11 0R 4 RES 0 OHM 5% 1/8W 0805 0R_5%_0805 25 R4-R7 R9 R12 R22 NP 7 RES NP 0805 R_NP_0805 26 R13 R25 R26 39K 3 RES 39K OHM 5% 1/10W 0603 39K_5%_0603 27 R14 R20 R21 330R 3 330R OHM 5% 1/10W 330R_5%_0603 28 R15 R23 0R 2 RES 0 OHM 5% 1/10W 0603 0R_5%_0603 29 R16-R19 10K 4 RES 10K OHM 5% 1/10W 0805 SMD 10K_5%_0805 30 R24 R27R30 NP 5 RES NP 0603 R_NP_0603 31 TP1 KEYSTONE-5000 1 TEST POINT RED KEYSTONE 5000 32 U1 POWERSTEP01 1 Fully integrated stepper motor driver POWERSTEP01 Table 7: BOM list (Part 2) Item Manufact. Manuf. Part number Distributor Distributor Part number 9 PANASONIC EEV-FK2A680Q 10 NICHICON UHE2A680MPD 11 PHOENIX CONTACT MKDS1/6-3.81 RS 220-4377 12 SAMTEC SSQ-102-04-F-S 13 SAMTEC SSQ-110-04-F-S 14 SAMTEC SSQ-108-04-F-S 15 SAMTEC SSQ-119-04-L-D 16 SAMTEC SSQ-106-04-F-S 17 STMICROELECTRONICS BAR43SFILM RS 714-0470 18 LITE-ON LTST-C170-EKT RS 692-0890 19 LITE-ON LTST-C170-YKT RS 692-0925 20 LITE-ON LTST-C170-GKT RS 692-0900 21 STMICROELECTRONICS BAT46ZFILM RS 714-6850 1 2 3 4 5 6 7 8 DocID027979 Rev 1 9/12 Hardware description and configuration Item UM1910 Manufact. Manuf. Part number Distributor Distributor Part number 31 KEYSTONE KEYSTONE 5000 FARNELL 1463076 32 STMICROELECTRONICS POWERSTEP01 22 23 24 25 26 27 28 29 30 10/12 DocID027979 Rev 1 UM1910 3 Revision history Revision history Table 8: Document revision history Date Revision 06-Jul-2015 1 Changes Initial release. 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All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2015 STMicroelectronics – All rights reserved 12/12 DocID027979 Rev 1