2
Service Manual
www.microphase.eu
Mini Dc
Index
Chapter 1
1.1 Safety and note ......................................................................................................................... 3
1.2 Operation mode and feedback .................................................................................................. 4
1.3 View product .............................................................................................................................. 5
1.4 Model and size .......................................................................................................................... 6
1.5 Ambient conditions .................................................................................................................... 7
1.6 Ventilation ............................................................................................................................... 7-8
1.7 Dimensions ............................................................................................................................... 8
Chapter 2
2.1 Input and output signals ............................................................................................................ 9
2.2 Ground GND ........................................................................................................................... 10
2.3 Fault output ............................................................................................................................. 10
2.4 Current request (TPRC) .......................................................................................................... 10
2.5 Current limitation (TPRC) ........................................................................................................ 11
2.6 Ausiliary power /-9.8V ................................................................................................ 11
2.7 Analog velocity input +/-REF ................................................................................................... 12
2.8 Enable input START ................................................................................................................ 12
2.9 Tachogenerator input ............................................................................................................... 13
2.10 Current monitor output .......................................................................................................... 13
2.11 Encoder inputs ....................................................................................................................... 13
Chapter 3
3.1 Internal adjustements .............................................................................................................. 14
3.2 Adjustements with Tachogenerator feedback .......................................................................... 15
3.3 Adjustements with Armature feedback ............................................................................... 16-17
3.4 Adjustements with Encoder feedback ..................................................................................... 18
3.5 Current adjustments ................................................................................................................ 19
3.6 Ramp time adjustments .......................................................................................................... 20
3.7 Potentiometer adjustments ..................................................................................................... 21
3.8 Dynamic adjustments .............................................................................................................. 22
3.9 Indicator Leds and protections ................................................................................................ 23
