09.02
When making any modifications to control or other wiring, make absolutely sure that no
dangerous situations can arise!
Example:
If a terminal at logic H potential is programmed as the source for the ON/OFF1 command,
the common rectifier will enter the "Run" ("R") state when the P key is pressed (activates
the value set!).
Conversely, a common rectifier that is in the "R" state will enter the "Ready" ("B") state if
the terminal is at logic L potential.
Typical application:
Control word bit
0
Meaning
P554
Select.
parameter
i001=
Basic set.
i002=
Reserve set.
Value
0000 0001 1001 1002 1003 1004 1005 1010 2001 2004
Source
ON/OFF1:
Basic set.: via PMU (keys I/0)
Op. cond/OFF2:
Basic set.: Constant value= 1= always op. cond.
cond.
NOTE: For OFF2 and OFF3, 3 selection parameters can be assigned differently in the same index!
Op. enable/inhibit:
Basic set.: Constant value = 1 = always op. enable.
Siemens AG
6SE7087-6AK85-0AA0
Common Rectifier
Operating Instructions
1
2
3
P555
P561
P556
P557
i001=
i001=
i002=
i002=
WARNING
...
...
31
P...
P...
P591
i001=
i001=
i002=
i002=
3001 to 4504
Options
Reserve set.: via bin. input 1 of CUR
Reserve set.: Constant value = 1 = always op.
Reserve set.: Constant value = 1 = via serial
Changeover using
control word bit 30
P590
6001 to 6005
interface SST1 of the CUR
ENGLISH
Start-Up
4-11