Operator control (hardware)   
2.3 7-segment display and LED display 
  SIMOTION D4x5 
40  Manual, 02/2012 
Meaning of the LED displays 
This table describes the LEDs and their meaning. 
Table 2- 4  Error and status displays 
LED  Meaning 
RDY  ... indicates the operating states of SIMOTION D incl. SINAMICS Integrated. 
RUN  ... indicates that the user program is running. 
STOP  ... indicates that a user program is not running. The technology packages are not active. 
SU/PF  ... indicates that the technology packages are active. The user program is not active. 
SF  ... indicates an error state of the SIMOTION D4x5. 
DP1  ... indicates the state of the PROFIBUS DP1 interface. 
DP2  ... indicates the state of the PROFIBUS DP2/MPI interface. 
OPT  ... indicates the state of the option module (if available). 
 
 
 
Note 
While the SIMOTION D4x5 is ramping up, all LEDs are briefly illuminated in yellow.  
 
7-segment display 
The 7-segment display provides further status information in addition to the LED displays. 
The status "6" and a flashing "." indicate that the D4x5 has ramped up and communication 
has been established to the SINAMICS Integrated. 
Additional information 
You can carry out a detailed diagnosis using a PG/PC and the Engineering System. 
Information on the diagnosis via LED displays can also be found in the Commissioning and 
Hardware Installation Manual 
SIMOTION D4x5
 and in the Online Help of this chapter via the 
link under menu instructions.