STEVAL-SPMD150V2 STMicroelectronics, STEVAL-SPMD150V2 Datasheet
STEVAL-SPMD150V2
Specifications of STEVAL-SPMD150V2
Related parts for STEVAL-SPMD150V2
STEVAL-SPMD150V2 Summary of contents
Page 1
... Introduction PractiSPIN™.spmd is a demonstration system that can be used with several STMicroelectronics stepper motor driver modules. The system consists of a graphical user interface (GUI) program which runs on an IBM-PC under windows, a common ST7-based interface board that communicates with the PC and the PractiSPIN™ ...
Page 2
... Contents Contents 1 System overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Starting PractiSPIN™.spmd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Stepper motor driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.1 Constant speed mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.2 Indexing mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4 STEVAL-SPMD250V1, STEVAL-SPMD250V2 . . . . . . . . . . . . . . . . . . . . . 10 5 STEVAL-SPMD150V1, STEVAL-SPMD150V2 . . . . . . . . . . . . . . . . . . . . . 12 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2/15 Doc ID 15599 Rev 2 UM0696 ...
Page 3
... Calibration window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 4. PractiSPIN™.spmd constant speed mode window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 5. PractiSPIN™.spmd indexing mode window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 6. STEVAL-SPMD250V1 / STEVAL-SPMD250V2 demonstration system . . . . . . . . . . . . . . . 10 Figure 7. STEVAL-SPMD250V1 / STEVAL-SPMD250V2 schematic . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 8. STEVAL-SPMD150V1 / STEVAL-SPMD150V2 demonstration system . . . . . . . . . . . . . . . 12 Figure 9. STEVAL-SPMD150V1 / STEVAL-SPDM150V2 schematic . . . . . . . . . . . . . . . . . . . . . . . . 13 Doc ID 15599 Rev 2 List of figures 3/15 ...
Page 4
... PractiSPIN™, the SW PractiSPIN™.spmd and a stepper motor. For details concerning PractiSPIN™, STEVAL-SPMD250V1, STEVAL-SPMD250V2, STEVAL-SPMD150V1 and STEVAL- SPMD150V2, please refer to the specific application notes operated the target board needs two supply voltages and a stepper motor connected to the proper connectors. Through the control board and friendly user interface the PractiSPIN™ ...
Page 5
UM0696 2 Starting PractiSPIN™.spmd Since the PractiSPIN™.spmd system is capable of supporting several module demonstration boards the user must first select the module that is evaluated. ● Module demonstration board set up: configure the jumpers/switches on the target board and ...
Page 6
Starting PractiSPIN™.spmd Figure 3. Calibration window ● To null out the offset, click on calibrate zero (for details please refer to the specific target board section). ● To set the maximum current click on calibrate max (for details please refer ...
Page 7
... If the button reads, "switch to speed control mode", click the button once speed control mode. ● Stepping mode: in the stepping mode box, select either normal or half step. Micro stepping mode is only available when using the STEVAL-SPMD150STP. ● Device selection: in the device selection box, select the device being evaluated ● ...
Page 8
Stepper motor driver ● Running speed: set running speed to about 100 steps/sec ● Deceleration rate: set deceleration rate to about 1000 steps/sec ● Acceleration current: set acceleration current to about 25%. This is an initial guess as to the ...
Page 9
UM0696 3.2 Indexing mode Figure 5. PractiSPIN™.spmd indexing mode window The system can be switched to operate in the positioning (indexing) mode by clicking on "switch to indexing mode". In the indexing mode a new box appears on the right ...
Page 10
... STEVAL-SPMD250V1, STEVAL-SPMD250V2 4 STEVAL-SPMD250V1, STEVAL-SPMD250V2 To make the STEVAL-SPMD250V1 and STEVAL-SPMD250V2 boards operative, perform the following simple steps: ● Connect the boards to the control board by means of the 34-wires flat cable and the control board to the host PC. ● Connect the stepper motor to the P3 and P4 connectors ● ...
Page 11
... UM0696 Figure 7. STEVAL-SPMD250V1 / STEVAL-SPMD250V2 schematic GND VS GND + STEVAL-SPMD250V1, STEVAL-SPMD250V2 Doc ID 15599 Rev 2 Vcc GND 16 15 AM04225v1 11/15 ...
Page 12
... Click done and enter in "speed control mode" or "indexing mode" Note: If the internal reference of SPMD150STP is used, connect jumpers JR1, JR2, JR5, JR6; in this way the motor current is fixed and no more controlled by PractiSPIN™.spmd SW. Figure 8. STEVAL-SPMD150V1 / STEVAL-SPMD150V2 demonstration system 12/15 . motor Doc ID 15599 Rev 2 ...
Page 13
... UM0696 Figure 9. STEVAL-SPMD150V1 / STEVAL-SPDM150V2 schematic GND VS GND +5V STEVAL-SPMD150V1, STEVAL-SPMD150V2 Vss Doc ID 15599 Rev 2 GND 14 GND 13 Vcc GND AM04227v1 13/15 ...
Page 14
Revision history 6 Revision history Table 1. Document revision history Date 08-May-2009 19-Oct-2009 14/15 Revision 1 Initial release. 2 Inserted new board part numbers Doc ID 15599 Rev 2 UM0696 Changes ...
Page 15
... UM0696 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...