phytron
3 MA 2107-A005 EN
Contents
1MSX MINI ................................................... 4
1.1 Short Overview..................................... 4
1.2 Extent of Supply ................................... 7
1.3 Pin assignment..................................... 8
1.4 Rotary Switches ................................... 9
1.5 DIP Switches ........................................ 9
1.6 LEDs.................................................... 10
1.7 Block Diagram ..................................... 11
2Technical Data Table ................................ 12
3To Consider Before Installation ................. 15
3.1 Qualified Personnel ............................. 15
3.2 Safety Instructions............................... 15
3.3 Protective Measure for Power Stage
Operation ................................................... 16
3.4 Putting into Service ............................. 17
4Dimensions................................................ 18
5Mains Supply Unit ..................................... 19
5.1 Calculation and Connection ................ 21
5.2 Insulation Overview ............................. 22
6Motor Connection ...................................... 23
6.1 Shielding.............................................. 24
6.2 Wiring Schemes .................................. 25
6.3 Motor Cable......................................... 26
7Rotary Switches and DIP Switches ........... 27
7.1 Motor Current Rotary Switches ........... 28
7.2 Step Resolution and Current Shape
Rotary Switch ............................................. 29
7.3 DIP Switches ....................................... 29
8Inputs ........................................................ 30
8.1 MSX 5 V Standard and MSX 5 V RESET
Inputs 30
8.2 MSX 24 V Input ................................... 30
8.3 pulseControl Input ........................ 31
8.4 Motor Direction Input........................... 31
8.5
Input ....................................... 32
8.6
Input ............................... 32
8.7
Input........................................ 32
9Outputs...................................................... 34
9.1 positionBasic Output ..................... 34
9.2 Error Output......................................... 35
Appendix A: Technical Details ....................... 36
A1 FULL STEP / HALF STEP / MINISTEP 36
A2 Boost .................................................... 39
A3 Overdrive .............................................. 40
A4 Current Shaping CS ............................. 43
A5 Optimization of the Current Shape -
BLOW UP .................................................. 44
A6 Current Delay Time .............................. 45
Appendix B: G-MSX Adaptor Board............... 46
Appendix C .................................................... 48
C1 Warranty............................................... 48
C2 ESD Protective Measures .................... 48
Appendix D: Declarations of Conformity ........ 49
Index 51
