Parameter List  09.02 
5-2  Siemens AG    6SE7087-6AK85-1AA0 
  Rectifier/Regenerating Unit    Operating Instructions 
Parameter list; Summary of the abbreviations 
Example: 
 
PNU 
 
*
 
: Conf. 
    Par. 
OP1S - Parameter name 
 
Description 
Value range  
[phys. unit] 
Selection text 
Display 
Indices 
Factory 
setting 
See  
Modify 
(access/ 
status) 
P329 
1) 
8)
 
Pre-charging time 
Pre-charging time of the DC link 
 
RDS parameter
2)
 
 
PNU=149Hex; Type=O2;
3)
 Scaling: 1Hex 
=
∧
 1
4)
 
0 to 9999 
[ms] 
4 
500
9)
 
3
5)
/ BR
6)
3/    BR
7)
 
 
1)
 An  
*
  under the parameter number means that this is a confirmation parameter, i.e. the modified value does not become active until the 
P key is pressed. 
 
2) 
Abbreviations for indexed parameters 
 
RDS  Reserve data set parameter with 4 indices; changeover with control word 2, bits 18 and 19 
G/R  Parameter with changeover feature for basic and reserve setting in control word 2, bit 30  
 
3)
 Specification of parameter type 
O2  16-bit value without sign 
I2  16-bit value with sign 
V2 Bit-coded quantity 
L2 Nibble-coded quantity 
 
4)
  Scaling for access via the PKW mechanism 
If necessary: Specification of scaling group for process data (PZD) 
 
PZD group  PZD scaling 
0 or no specification  As for PKW scaling 
1  4000Hex = 100% 
 
5) 
Access stage (P051), starting at which a parameter can be modified or displayed 
 
1 Operator input 
2 Standard mode 
3 Expert mode 
4 Factory-set parameters 
 
6)
 Specification of the operating states in which the parameter can be displayed 
 
7)
 Specification of the operating states in which the parameter can be displayed 
 
6) 7) 
Operating states: 
U MLFB input 
o
000 
H Hardware 
configuration 
o
002, 
o
004 
A Drive setting 
o
005 
B  Ready (incl.: fault ) 
o
007, 
o
008, 
o
009, 
o
010, 
o
011, 
o
012, 
o
021
R 
(R) Run  
o
014, 
o
015, 
o
018 
 
 
8)
 An 
**
  under the parameter number means that this parameter does not exist with a  6SE70 rectifier unit (P070 (MLFB) ≥ 101). 
 
9)
 A factory setting value in brackets means that the specified value only applies for P077=0. See Section 4.3.9.1 "Generate factory setting" 
for more details. 
 
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