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Evaluation Board for Stepper

EVALUATION BOARD

TMC2300-EVAL Evaluation Board

Document Revision V1.0 • 2019-SEP-02

The TMC2300-EVAL allows evaluation of the TMC2300 in combination with the TRINAMIC evaluation

board system, or as stand-alone-board. It uses the standard schematic and oﬀers several options

in order to test diﬀerent modes of operation.

Features

• 2-phase stepper motor up to 1.2A

coil current (2A peak)

• Supply Voltage 2. . . 11V DC

• Standby < 50nA typical current draw

• UART for advanced conﬁguration op-

tions

• 1...256 microsteps

• Step/Dir interface

• StealthChop2™ silent motor oper-

ation

• Stall detection StallGuard4™ in Stealth-

Chop mode

Applications

• IoT & Handheld devices

• Battery operated equipment

• Printers, POS

• Miniature 3D Printers

• Toys

• Oﬃce and home automation

• CCTV, Security

• HVAC

• Mobile medical devices

Simpliﬁed Block Diagram

Terms of delivery and rights to technical change reserved.

Download newest version at: www.trinamic.com

Read entire documentation.

Summary of content (11 pages)

PAGE 1
EVALUATION BOARD Evaluation Board for Stepper TMC2300-EVAL Evaluation Board Document Revision V1.0 • 2019-SEP-02 The TMC2300-EVAL allows evaluation of the TMC2300 in combination with the TRINAMIC evaluation board system, or as stand-alone-board. It uses the standard schematic and offers several options in order to test different modes of operation. Features • 2-phase stepper motor up to 1.2A coil current (2A peak) • Supply Voltage 2. . .
PAGE 2
/ 11 TMC2300-EVAL Evaluation Board • Document Revision V1.0 • 2019-SEP-02 Contents 1 Getting Started 1.1 First Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Hardware Information 2.1 Onboard Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Evaluation Features in the TMCL-IDE 3.1 3.2 3.3 3.4 Velocity Mode . . Position Mode . . ChipClick . . . . . CoolStep™ Tuning . . . . . . . . . .
PAGE 3
/ 11 TMC2300-EVAL Evaluation Board • Document Revision V1.0 • 2019-SEP-02 1 Getting Started You need Precautions • TMC2300-EVAL • Landungsbruecke with latest ﬁrmware. (The Startrampe does not support the UART interface.) • Eselsbruecke bridge board • Stepper motor (e.g. QMot line) • USB interface • Power Supply • Latest TMCL-IDE V3.0 and PC • Cables for interface, motors and power • Do not mix up connections or short-circuit pins. • Avoid bundling I/O wires with motor wires.
PAGE 4
TMC2300-EVAL Evaluation Board • Document Revision V1.0 • 2019-SEP-02 1.1 4 / 11 First Start-Up 1. Make sure that the latest version of the TMCL-IDE 3.0 is installed. The TMCL-IDE can be downloaded from www.trinamic.com/support/software/tmcl-ide/. 2. Open the TMCL-IDE and connect the Landungsbruecke via USB to the computer. For Windows 8 and higher is no driver needed, on Windows 7 machines the TMCL-IDE is installing the driver automatically. 3.
PAGE 5
TMC2300-EVAL Evaluation Board • Document Revision V1.0 • 2019-SEP-02 2 5 / 11 Hardware Information All design ﬁles for our evaluation boards are available for free. We offer the original ECAD ﬁles (Eagle, Altium, or PADS), Gerber data, the BOM, and PDF copies. Please check schematics for Jumper settings and input/output connector description. The ﬁles can be downloaded from the evaluation boards’ website directly at out homepage: TRINAMIC Eval Kit homepage. Note 2.
PAGE 6
TMC2300-EVAL Evaluation Board • Document Revision V1.0 • 2019-SEP-02 3 6 / 11 Evaluation Features in the TMCL-IDE This chapter gives some hints and tips on using the functionality of the TMCL-IDE, e.g. how to use the velocity mode or using the wizards. Note 3.1 In order to achieve good settings please refer to descriptions and ﬂowcharts in the TMC2300-LA datasheet. The register browser of the TMCL-IDE provides helpful information about any currently selected parameter.
PAGE 7
TMC2300-EVAL Evaluation Board • Document Revision V1.0 • 2019-SEP-02 3.2 7 / 11 Position Mode To move the motor in position mode, open the position mode tool by clicking the appropriate entry in the tool tree. In the position mode tool you can enter a target position and then start positioning by clicking the Absolute or Relative Move button. The speed and acceleration used for positioning can also be adjusted here. Open the position graph tool to get a graphical view of the actual position.
PAGE 8
TMC2300-EVAL Evaluation Board • Document Revision V1.0 • 2019-SEP-02 3.3 8 / 11 ChipClick To conﬁgure the control pins for the TMC2300-EVAL, open the ChipClick tool by clicking the appropriate entry in the tool tree. To view a description of a pins possible conﬁgurations, hover the mouse over the pin in the graphical view. To change the pins state, click on it. Figure 6: Conﬁguring the control pins of a TMC2209 (similar for other ICs). ©2019 TRINAMIC Motion Control GmbH & Co.
PAGE 9
TMC2300-EVAL Evaluation Board • Document Revision V1.0 • 2019-SEP-02 3.4 9 / 11 CoolStep™ Tuning With the TMCL IDE and the EVAL-KIT you have a powerful tool to ﬁnd your CoolStep™ to run your motor most energy eﬃcient and cool. To tune it, please open the CoolStep™ & StallGuard2™ window you’ll ﬁnd on the left of the IDE when you have connected the EVAL board. On the CoolStep™ tab you will see below picture by default. Figure 7: TMCL IDE v3.0.20.
PAGE 10
TMC2300-EVAL Evaluation Board • Document Revision V1.0 • 2019-SEP-02 10 / 11 Figure 8: CoolStep™ & StallGuard2™ window The above values activate CoolStep™ but the values can be ﬁne tuned to make CoolStep™ work reliable and in a way as you need it in your application. For that it is important to understand what each setting is doing. • Current minimum: The current minimum setting will be the lowest current when CoolStep™ is activated.
PAGE 11
TMC2300-EVAL Evaluation Board • Document Revision V1.0 • 2019-SEP-02 4 4.1 11 / 11 Revision History Document Revision Version Date Author Description 1.0 2019-SEP-02 LH Initial release. 1.1 2019-NOV-05 LH Updated short speciﬁcation list and reworded onboard jumper description Table 1: Document Revision ©2019 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany Terms of delivery and rights to technical change reserved. Download newest version at www.trinamic.