Contents
12.2010
Siemens AG
6SE7087-6QX70 (Version AM)
SIMOVERT MASTERDRIVES
Compendium Motion Control
11
10
CONTROL WORD AND STATUS WORD..................................................... 10-1
10.1
Description of the control word bits ................................................................ 10-1
10.2
Description of the status word bits ................................................................. 10-9
11
ENGINEERING INFORMATION .................................................................... 11-1
11.1
Clarification of the type of drive, technical data and other border
conditions........................................................................................................ 11-2
11.2
Specification of the travel curve...................................................................... 11-3
11.3
Calculation of the maximum speed under load and the maximum load
torque, selection of the gear ........................................................................... 11-4
11.4
Selection of the motor................................................................................... 11-12
11.5
Selection of converters or inverters.............................................................. 11-17
11.6
Selection of the rectifier unit for multi-axis drives ......................................... 11-19
11.7
Selection of the braking units and braking resistors..................................... 11-21
11.8
Selection of other components ..................................................................... 11-22
11.9
Calculating example ..................................................................................... 11-25
11.9.1
Calculation of the x-axis as the travel gear .................................................. 11-25
11.9.2
Calculating the y-axis as the travel gear ...................................................... 11-34
11.9.3
Calculating the z-axis as the lifting drive ...................................................... 11-35
11.9.4
Selection of the rectifier unit ......................................................................... 11-43
11.9.5
Selection of the braking resistor ................................................................... 11-44
11.10
Power Extension PIN F02 (from firmware version 2.20 and higher)............ 11-45
Annex
Function
Diagrams
Parameter
Lists
Faults and Alarms
Lists of Stored Motors
Dimension
Drawings