Siemens 6RA70 Series - Simplified Block Diagrams

Siemens Energy & Automation 11-1
SIMOREG DC Master Base Drive Panel Operating Instructions
11 Simplified block diagrams
Basic functions
Page
Sheet 1 Legend ............................................................................................................................ 11-2
Sheet 2 Speed Setpoint System ................................................................................................... 11-3
Sheet 3 Speed Control & Current Limit......................................................................................... 11-4
Sheet 4 Armature Current Control ................................................................................................ 11-5
Sheet 5 EMF & Field Current Control ........................................................................................... 11-6
Sheet 6 USS Interface 1 ( X300 ) ................................................................................................. 11-7
Sheet 7 USS Interface 2 ( X172 ) ................................................................................................. 11-8
Sheet 8 Peer to Peer Interface ( X172 )........................................................................................ 11-9
Sheet 9 Data Exchange CB / TB to Base (PZD) ........................................................................ 11-10
Sheet 10 Control Word 1............................................................................................................... 11-11
Sheet 11 Control Word 2............................................................................................................... 11-12
Sheet 12 Status Word 1 ................................................................................................................ 11-13
Sheet 13 Status Word 2 ................................................................................................................ 11-14
Sheet 14 Signals .......................................................................................................................... 11-15
NOTE
The simplified block diagrams do not show all details or functions. Please refer to
Operating Instructions 6RX1700-0AD76 if additional detail or functions are required
including S00 functions and accessory boards
.