09.02  Contents 
Siemens AG    6SE7087-6AK85-1AA0
  0-5 
Rectifier/Regenerating Unit    Operating Instructions 
  Page 
4.3.9.6  Form DC link    (P052 = 20)  .................................................................................................  4-42 
4.3.9.7 Circuit identification    (P052 = 21) .......................................................................................  4-43 
4.3.9.8  Display modified parameters    (P052 = 22)  ........................................................................  4-45 
4.3.10 Functions ..............................................................................................................................  4-45 
4.3.10.1  WEA  (automatic restart) ......................................................................................................  4-45 
4.3.10.2 Externally requested and current-dependent U
d
 reduction .................................................  4-47 
4.4 Function diagrams ................................................................................................................  4-48 
4.5  Starting up optional supplementary boards .........................................................................  4-53 
4.5.1  Procedure for starting up technology boards (T100, T300, T400)  ......................................  4-53 
4.5.2  Sequence of operations for starting up PROFIBUS board (CBP2) .....................................  4-54 
4.5.2.1  Mechanisms for processing parameters via the PROFIBUS ...............................................  4-56 
4.5.2.2 Diagnostic tools ....................................................................................................................  4-57 
4.5.3  Sequence of operations for starting up CAN bus boards (CBC) .........................................  4-61 
4.5.3.1  Description of CBC with CAN Layer 2  .................................................................................  4-62 
4.5.3.2 Diagnostic tools ....................................................................................................................  4-66 
4.5.4  Sequence of operations for starting up the serial I/O board SCB1  .....................................  4-69 
4.5.4.1  SCB1 as master for SCI1 and SCI2 .....................................................................................  4-70 
4.5.4.2  SCB1 as peer-to-peer interface ...........................................................................................  4-71 
4.5.4.3 Diagnostic tools ....................................................................................................................  4-71 
4.5.5  Sequence of operations for starting up the SCB2 board .....................................................  4-72 
4.5.6  Structure of request/response telegrams .............................................................................  4-73 
 
5 Parameter list ................................................................................................................  5-1 
5.1 Operation display .................................................................................................................  5-3 
5.2 General observation parameters .........................................................................................  5-4 
5.3 General parameters .............................................................................................................  5-6 
5.4 Drive data .............................................................................................................................  5-8 
5.5 Hardware configuration ........................................................................................................  5-10 
5.6 Data of the DC link ...............................................................................................................  5-11 
5.7 Control ..................................................................................................................................  5-12 
5.8 Convenience functions .........................................................................................................  5-15 
5.9 Setpoint channel ..................................................................................................................  5-17 
5.10  Control and status word .......................................................................................................  5-18 
5.11 Analog input/output ..............................................................................................................  5-27 
5.12 Communications ..................................................................................................................  5-29 
5.13 Diagnostics ...........................................................................................................................  5-34 
5.14 Modulator .............................................................................................................................  5-36 
5.15 Factory parameters ..............................................................................................................  5-37 
5.16 Profile parameters ................................................................................................................  5-38 
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