09.02  Parameter List 
Siemens AG    6SE7087-6AK85-1AA0 
5-41 
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) 
r958  Warning Param 6 
Warning Parameter 6 (CB-warnings) 
If a warning (numbers 80 to 96) is active, the related segment in the display 
is ON 
 
87
88
95
96
83
84
91
92
81
82
89
90
85
86
93
94
 
 
PNU=3BEHex; Type=V2; Scaling: 1Hex 
=
∧
 1 
  -  3/    BR 
r959  Warning Param 7 
Warning Parameter 6 (TB-warnings 1) 
If a warning (numbers 97 to 112) is active, the related segment in the 
display is ON 
 
104
111
112
103
102
109
110
101
100
107
108
99
98
105
106
97
 
 
PNU=3BFHex; Type=V2; Scaling: 1Hex 
=
∧
 1 
  -  3/    BR 
r960  Warning Param 8 
Warning Parameter 6 (TB-warnings 2) 
If a warning (numbers 113 to 128) is active, the related segment in the 
display is ON 
 
120
127
128
119
118
125
126
117
116
123
124
115
114
121
122
113
 
 
PNU=3C0Hex; Type=V2; Scaling: 1Hex 
=
∧
 1 
  -  3/    BR 
r967  Control Word 1 
Display parameter of control word 1 (bit 0-15)  
Identical with r550 (control word 1) 
 
PNU=3C7Hex; Type=V2; Scaling: 1Hex 
=
∧
 1 
  -  2/    BR 
r968  Status Word 1 
Display parameter of status word 1 (bit 0-15) 
Identical with r552 (status word 1) 
 
PNU=3C8Hex; Type=V2; Scaling: 1Hex 
=
∧
 1 
  -  2/    BR 
P970 
* 
Factory Settings 
Parameter reset to factory settings 
 
0:  Parameter reset: all parameters are reset to their original values 
(factory settings). After this the parameter is reset to '1'. 
1:  no parameter reset 
 
Note: This function can also be selected via P052=1. 
 
PNU=3CAHex; Type=O2; Scaling: 1Hex 
=
∧
 1 
0 to 1 
 
 
Param.Reset 
 
 
Return 
- 
1 
3/    B  
3/    B 
P971 
* 
EEPROM Storing 
Passing of the parameter values of the RAM to the EEPROM on a change 
from  0 auf 1. 
It takes about 15s to process all of the values. During this time, the PMU 
stays in the Values mode. 
 
PNU=3CBHex; Type=O2; Scaling: 1Hex 
=
∧
 1 
0 to 1  - 
0 
3/    BR 
3/    BR 
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