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Module for Overvoltage Protection

MODULE

TMCM-0010-OPC Hardware/Firmware Manual

Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10

TMCM-0010-OPC is a simple over-voltage protection module that helps to limit a voltage rail at a

conﬁgurable maximum level. The voltage is limited by switching a resistive load (brake resistor)

connected to the module. The module can be conﬁgured via USB using Trinamic’s TMCL-IDE.

Features

• Supply Voltage 9V..48V

•

Conﬁgurable overvoltage protection

• USB conﬁguration interface

•

On-board conﬁguration EEPROM to

save default settings

• Heat-sink mountable

Applications

• Lab testing

• Test setups

• Voltage Limitation

• Drive circuit protection

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 (21 pages)

PAGE 1
MODULE Module for Overvoltage Protection TMCM-0010-OPC Hardware/Firmware Manual Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 TMCM-0010-OPC is a simple over-voltage protection module that helps to limit a voltage rail at a conﬁgurable maximum level. The voltage is limited by switching a resistive load (brake resistor) connected to the module. The module can be conﬁgured via USB using Trinamic’s TMCL-IDE. Features • • • • Supply Voltage 9V..
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/ 21 TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 Contents 1 Features 3 2 Order Codes 3 3 Mechanical Information 3 4 Connectors and LEDs 4.1 Power and Supply Connector . 4.2 Brake Resistor Connector . . . 4.3 Trigger Output Header . . . . 4.4 USB Connection . . . . . . . . 4.5 Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 1 3 / 21 Features TMCM-0010-OPC is a simple over-voltage protection module that helps to limit a voltage rail at a conﬁgurable maximum level. The voltage is limited by switching a resistive load (brake resistor) connected to the module. The module can be conﬁgured via USB using Trinamic’s TMCL-IDE.
PAGE 4
TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 4 Connectors and LEDs Figure 2: TMCM-0010-OPC connectors 4.1 Power and Supply Connector The supply connector is of type Metz Connect 31349102 in 5mm pitch. The mating female connector is Metz Connect 31330102. Pin no. Pin name Description 1 GND Supply ground 2 +VSupply Supply voltage +9V to +48V DC Table 2: Power and supply connector 4.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 Pin no. Pin name Description 2 OUT Trigger output, +3.3V, open collector 5 / 21 Table 4: Trigger output header 4.4 USB Connection The USB interface requires a USB Micro connector. Interface standard is USB 2.0. TMCM-0010-OPC is handled as a virtual COM device / CDC device. 4.5 Status LEDs The TMCM-0010-OPC has one green status LED.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 5 5.1 6 / 21 Functional Description Software Functions and Parameters The TMCM-0010-OPC measures the actual supply voltage. If the brake chopper is enabled and the actual supply voltage is higher than the brake chopper voltage limit, the brake chopper output will be switched on. If the actual supply voltage is lower than the (voltage limit - hysteresis), the brake chopper output will be switched off.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 7 / 21 TMCL Command Format Bytes Meaning 1 Module address 1 Command number 1 Type number 1 Motor or Bank number 4 Value (MSB ﬁrst!) 1 Checksum Table 5: TMCL Command Format 5.2.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 5.3.1 Status Codes The reply contains a status code. The status code can have one of the following values: TMCL Status Codes Code Meaning 100 Successfully executed, no error 1 Wrong checksum 2 Invalid command 3 Wrong type 4 Invalid value 5 Conﬁguration EEPROM locked 6 Command not available Table 7: TMCL Status Codes ©2019 TRINAMIC Motion Control GmbH & Co.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 5.4 9 / 21 TMCL Command Overview This sections gives a short overview of the available TMCL commands.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 5.5.1 10 / 21 SAP (Set Axis Parameter) With this command most of the parameters of the module can be speciﬁed. The settings will be stored in SRAM and therefore are volatile. Thus, information will be lost after power off. For a table with parameters and values which can be used together with this command please refer to section 5.6.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 5.5.2 11 / 21 GAP (Get Axis Parameter) Most parameters of the TMCM-0010-OPC can be adjusted using e.g. the SAP command. With the GAP parameter they can be read out. For a table with parameters and values that can be used together with this command please refer to section 5.6. Internal function: The speciﬁed value gets copied to the accumulator.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 5.5.3 12 / 21 STAP (Store Axis Parameter) This command is used to store TMCL axis parameters permanently in the EEPROM of the module. This command is mainly needed to store the default conﬁguration of the module. For a table with parameters and values which can be used together with this command please refer to dection 5.6.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 5.5.4 13 / 21 RSAP (Restore Axis Parameter) With this command the contents of an axis parameter can be restored from the EEPROM. By default, all axis parameters are automatically restored after power up. An axis parameter that has been changed before can be reset to the stored value by this instruction.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 5.6 14 / 21 Axis Parameters The TMCM-0010-OPC supports the parameter shown in the following table. Axis parameters of the TMCM-0010-OPC module Number Axis parameter Description Range [Units] Default Access 0 supply voltage The actual supply voltage. 0 . . . 600 [0.1V] 240 R 1 enable brake chopper Enable brake chopper functionality. 0 - Deactivate brake chopper.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 Figure 4: Typical application scenario ©2019 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany Terms of delivery and rights to technical change reserved. Download newest version at www.trinamic.
PAGE 16
/ 21 TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 6 6.1 Operational Ratings and Characteristics Absolute Maximum Ratings Parameter Min Max Unit Supply voltage +9 +60 V +60 V +40 °C Max. ADC measurement range Working temperature NOTICE 6.2 -30 Never Exceed the absolute maximum ratings! Stresses above those listed under "‘Absolute Maximum Ratings"’ may cause permanent damage to the device.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 7 17 / 21 Figures Index 1 TMCM-0010-OPC top view mechanical dimensions . . . . . . . . . . . . . . . . . 2 TMCM-0010-OPC connectors . . . . . . . 3 4 ©2019 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany Terms of delivery and rights to technical change reserved. Download newest version at www.trinamic.com 3 TMCM-0010-OPC LED . . . . . . . . . . . 4 Typical application scenario . . . . . . .
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 8 18 / 21 Tables Index 1 2 3 4 5 6 7 Order codes . . . . . . . . . . Power and supply connector Brake resistor connector . . . Trigger output header . . . . TMCL Command Format . . . TMCL Reply Format . . . . . . TMCL Status Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 4 5 7 7 8 ©2019 TRINAMIC Motion Control GmbH & Co.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 9 19 / 21 Supplemental Directives 9.1 Producer Information 9.2 Copyright TRINAMIC owns the content of this user manual in its entirety, including but not limited to pictures, logos, trademarks, and resources. © Copyright 2019 TRINAMIC. All rights reserved. Electronically published by TRINAMIC, Germany.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 20 / 21 or of any other nature are made hereunder with respect to information/speciﬁcation or the products to which information refers and no guarantee with respect to compliance to the intended use is given. In particular, this also applies to the stated possible applications or areas of applications of the product.
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TMCM-0010-OPC Hardware/Firmware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2019-Apr-10 10 10.1 Revision History Hardware Revision Version Date Author Description 1.10 03.04.2019 SK First Version. Table 13: Hardware Revision 10.2 Firmware Revision Version Date Author Description 1.00 05.04.2019 ED First release. Table 14: Firmware Revision 10.3 Document Revision Version Date Author Description 1.00 10.04.2019 SK/ED Initial release.