09.02  Parameter List 
Siemens AG    6SE7087-6AK85-1AA0 
5-25 
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) 
P618 
* 
Trg Current Lim. 
Destination wiring of the status bit "Current limit active" 
(status word 2, bit 18) 
 
Note: 
For issuing the message via a terminal the active status (bit has H-level) is 
inverted (broken-wire proof). 
 
Parameter values, indices: as P600 
 
PNU=26AHex; Type=L2; Scaling: 1Hex 
=
∧
 1 
0 to 4212  2 
0 
3/    BR 
3/    BR 
P619 
* 
Trg Bit Ext Flt1 
Destination of the status bit 'External fault 1' (status word 2, bit 19) 
 
Note: 
For issuing the message via a terminal the active status (bit has H-level) is 
inverted (broken wire proof). 
 
Parameter values, indices: as P600 
 
PNU=26BHex; Type=L2; Scaling: 1Hex 
=
∧
 1 
0 to 4212  2 
0 
3/    BR 
3/    BR 
P620 
* 
Trg Bit Ext Flt2 
Destination of the status bit 'External fault 2'  
(status word 2, bit 20) 
Note: 
For issuing the message via a terminal the active status (bit has H-level) is 
inverted (broken wire proof). 
If an ON command is active, L-level causes fault trip after 200 msec. 
 
Parameter values, indices: as P600 
 
PNU=26CHex; Type=L2; Scaling: 1Hex 
=
∧
 1 
0 to 4212  2 
0 
3/    BR 
3/    BR 
P621 
* 
Trg Bit ExtWarn 
Destination of the status bit 'External warning'  
(status word 2, bit 21) 
 
Note: 
For issuing the message via a terminal the active status (bit has H-level) is 
inverted (broken wire proof). 
 
Parameter values, indices: as P600 
 
PNU=26DHex; Type=L2; Scaling: 1Hex 
=
∧
 1 
0 to 4212  2 
0 
3/    BR 
3/    BR 
P622 
* 
Trg Bit i2t Inv 
Destination of the status bit 'Warning unit overload'  
(status word 2, bit 22); 
 
Note: 
For issuing the message via a terminal the active status (bit has H-level) is 
inverted (broken wire proof). 
 
Parameter values, indices: as P600 
 
PNU=26EHex; Type=L2; Scaling: 1Hex 
=
∧
 1 
0 to 4212  2 
0 
3/    BR 
3/    BR 
P623 
* 
Trg BitFltTmpInv 
Destination of the status bit 'Fault unit overtemperature'  
(status word 2, bit 23 
 
Note: 
For issuing the message via a terminal the active status (bit has H-level) is 
inverted (broken wire proof). 
 
Parameter values, Indices: as for P600 
 
PNU=26FHex; Type=L2; Scaling: 1Hex 
=
∧
 1 
0 to 4212  2 
0 
3/    BR 
3/    BR 
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