Operating instructions

Issue 10/06 Table of Contents
MICROMASTER 420 Operating Instructions
6SE6400-5AA00-0BP0
11
Table of Contents
1
Overview................................................................................................................ 17
1.1 The MICROMASTER 420....................................................................................... 18
1.2 Features.................................................................................................................. 19
2 Installation............................................................................................................. 21
2.1 General ................................................................................................................... 23
2.2 Ambient operating conditions ................................................................................. 23
2.3 Mechanical installation............................................................................................ 25
2.4 Electrical installation ............................................................................................... 27
3 Functions............................................................................................................... 35
3.1 Parameters ............................................................................................................. 38
3.2 Operator panels for MICROMASTER..................................................................... 52
3.3 Block diagram ......................................................................................................... 56
3.4 Factory setting ........................................................................................................ 57
3.5 Commissioning ....................................................................................................... 59
3.6 Inputs / outputs ....................................................................................................... 89
3.7 Communications ..................................................................................................... 98
3.8 Fixed frequencies (FF).......................................................................................... 121
3.9 Motorized potentiometer (MOP) ........................................................................... 124
3.10 JOG....................................................................................................................... 126
3.11 PID controller (technological controller)................................................................ 128
3.12 Setpoint channel ................................................................................................... 132
3.13 Motor holding brake (MHB)................................................................................... 141
3.14 Electronic brakes .................................................................................................. 147
3.15 Automatic restart................................................................................................... 152
3.16 Flying restart ......................................................................................................... 154
3.17 Closed-loop Vdc control........................................................................................ 156
3.18 Monitoring functions / messages .......................................................................... 158
3.19 Thermal motor protection and overload responses.............................................. 160
3.20 Power module protection...................................................................................... 164
3.21 Open-loop/closed-loop control technique ............................................................. 168