Siemens SINAMICS S120 Function Manual page 888

Appendix
A.4 Parameterization using the BOP20
Displays and keys
Figure A-9
Information on the displays
Table A-1 LED
Display
top left (2 positions)
RUN
top right (2 positions)
S
P
C
below (6 digit)
886
Overview of displays and keys
Meaning
The active drive object of the BOP is displayed here.
The displays and key operations always refer to this drive object.
Lit if at least one drive in the drive line-up is in the RUN state (in operation).
RUN is also displayed via bit r0899.2 of the drive.
The following is displayed in this field:
● More than 6 digits: characters that still exist but are not visible
(e.g. "r2" → 2 characters to the right are invisible,"L1" → 1 character to the left is invisible)
● Faults: Selects/displays other drives with faults
● Designation of BICO inputs (bi, ci)
● Designation of BICO outputs (bo, co)
● Source object of a BICO interconnection to a drive object different than the active one.
Is (bright) if at least one parameter was changed and the value was not transferred into the non-
volatile memory.
Is lit (bright) if, for a parameter, the value only becomes effective after pressing the P key.
Is light (bright) if at least one parameter was changed and the calculation for consistent data
management has still not been initiated.
Displays, e.g. parameters, indices, faults and alarms.
Function Manual, 06/2019, 6SL3097-5AB00-0BP2
Drive functions