
TMCM-610 Hardware Manual (V1.14/2010-APR-30) 2
Copyright © 2010, TRINAMIC Motion Control GmbH & Co. KG
Contents
1Life support policy ....................................................................................................................................................... 4
2Features........................................................................................................................................................................... 5
3Order codes.................................................................................................................................................................... 6
4Electrical and mechanical interfacing ..................................................................................................................... 7
4.1 Dimensions ........................................................................................................................................................... 7
4.2 Connecting the TMCM-610 module ................................................................................................................ 7
4.2.1 Power supply ............................................................................................................................................. 8
4.2.2 LED indicators ............................................................................................................................................ 8
4.2.3 Motor connectors...................................................................................................................................... 8
4.2.4 Stop switches / reference switches .................................................................................................... 8
4.2.5 RS232 interface .......................................................................................................................................... 9
4.2.6 USB interface.............................................................................................................................................. 9
4.2.7 General purpose I/Os .............................................................................................................................. 9
4.2.8 Reset button.............................................................................................................................................10
4.2.9 ISP connector –restore to factory default .....................................................................................10
5Operational ratings ....................................................................................................................................................12
6Functional description ..............................................................................................................................................13
6.1 System architecture ..........................................................................................................................................14
6.1.1 Microcontroller.........................................................................................................................................14
6.1.2 TMCL™ EEPROM.......................................................................................................................................14
6.1.3 TMC428 motion controller....................................................................................................................14
6.1.4 Stepper motor drivers ...........................................................................................................................14
6.2 stallGuard™ - sensorless motor stall detection.......................................................................................15
6.2.1 stallGuard™ adjusting tool..................................................................................................................15
6.2.2 stallGuard™ profiler...............................................................................................................................16
6.3 Reference switches ...........................................................................................................................................17
6.3.1 Left and right limit switches...............................................................................................................17
6.3.2 Triple switch configuration..................................................................................................................17
6.3.3 One limit switch for circular systems...............................................................................................18
6.4 Microstep resolution......................................................................................................................................... 18
6.5 USB ........................................................................................................................................................................19
7Putting the TMCM-610 into operation ..................................................................................................................20
8TMCM-610 operational description ........................................................................................................................21
8.1 Calculation: velocity and acceleration vs. microstep- and fullstep-frequency.................................21
9TMCL™ ...........................................................................................................................................................................23
10 Revision history ..........................................................................................................................................................24
10.1 Document revision............................................................................................................................................24
10.2 Firmware Revision ............................................................................................................................................24