Parameter List  09.02 
5-6  Siemens AG    6SE7087-6AK85-1AA0 
  Rectifier/Regenerating Unit    Operating Instructions 
PNU 
 
*
 
: Conf. 
    Par. 
OP1S parameter name 
 
Description 
Value range  
[phys. unit] 
Selection text 
Display 
Indices 
Factory- 
setting 
See 
Modify 
(access / 
status) 
5.3 General parameters 
P050 
* 
Language 
Display language on the optional operation panel OP 
 
0: German  3: Français   
1: English  4: Italiano   
2:   Espanol  
 
 
 
 
PNU=32Hex; Type=O2; Scaling: 1Hex 
=
∧
 1 
0 to 4 
 
 
German 
English 
Espanol 
Français 
Italiano 
- 
0 
2/UHABR
2/  HABR 
P051 
* 
Access Level 
Setting of access levels; with higher access levels more parameters can be 
read and/or written. 
 
1:  Operating via PMU or OP 
2: Standard mode 
3: Expert mode 
 
PNU=33Hex; Type=O2; Scaling: 1Hex 
=
∧
 1 
1 to 3 
 
 
 
Operation 
Standard 
Expert 
- 
2 
1/UHABR
1/UHABR 
P052 
* 
Function Select 
Selection of several commissioning steps and special functions. 
(See Section 4.3.9 for details) 
0 =  Return from on of the functions described below to the previous 
status of the R/R unit 
1 =  Parameter-Reset: all parameters are reset to their original 
settings (factory settings). 
According to the Profibus profile for variable speed drives this 
function is also accessible via parameter P970. After finishing 
this function the parameter is automatically reset to 0. 
2 =  Release for MLFB setting (changing into the status 'MLFB 
input'). To exit this function the parameter must be reset to 0. 
3 =  Upread/Download  (Changing into the status 
'Upread/Download'). To exit this function the parameter must be 
reset to 0. 
4 =  Hardware configuration (Changing into the status 'Hardware 
settings'). To exit this function the parameter must be reset to 0. 
5 =  Drive setting (change to the status "Drive setting" for assigning 
the plant data parameters. To exit this function the parameter 
must be reset to 0. 
20 =  Forming of the DC link 
21 =  Circuit identification: Assigning the controller parameters of the 
R/R unit 
22 =  Display only parameters with modified values  
Important: This function can only be used in conjunction with 
operator control from the PMU. To exit this function the 
parameter must be reset to 0 (Return). 
 
PNU=34Hex; Type=O2; Scaling: 1Hex 
=
∧
 1 
0 to 22 
 
 
Return 
 
Param.Reset 
 
 
 
 
Input MLFB 
 
Upread/Download 
 
HW Config. 
 
 
System Set. 
 
 
FormingCaps 
Circuit ID 
 
Changed Par 
- 
0 
 
2/UHABR
2/UHAB 
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