Diagnostics
8.1 Diagnostics via LED displays
SIMOTION D4x5-2
348 Commissioning and Hardware Installation Manual, 02/2012
8.1.1 SIMOTION D4x5-2 and SINAMICS Integrated displays
LED displays
Every LED can illuminate in yellow, red, or green. In the following table, the color of the LED
is indicated along with the illumination status.
Table 8- 1 LED displays
Meaning LED display
RDY RUN STOP SU/PF SF DP DP/MPI PN SY/MT OPT
Power-up 1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
Power-up of the D4x5-2 without
CompactFlash card or with
CompactFlash card without valid
operating system (the boot loader
may be defective).
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
1
(yellow)
Incorrect firmware
(e.g. D4x5)
x 2/1
(yellow)
2/1
(yellow)
2/1
(yellow)
2/1
(yellow)
2/1
(yellow)
2/1
(yellow)
x x x
CompactFlash card has begun to
boot, however, an error has
occurred (faulty FW).
0.5/1
(red)
0 0 0 0 0 0 0 0 0
D4x5-2 ready for operation:
SIMOTION task system is running,
and SINAMICS Integrated is ready
to operate
1
(green)
x x x x x x x x x
Read or write access to
CompactFlash card
Λ
(yellow)
x x x x x x x x x
RUN x 1
(green)
0 0 x x x x x x
Transition from RUN - STOPU x 1
(green)
0 2/1
(yellow)
x x x x x x
Transition from STOPU - RUN x 2/1
(green)
0 1
(yellow)
x x x x x x
STOPU x 0 0 1
(yellow)
x x x x x x
Service operating state (axis
control panel / measuring function)
x 2/1
(green)
0 2/1
(yellow)
x x x x x x
Transition from STOPU - STOP x 0 2/1
(yellow)
1
(yellow)
x x x x x x
STOP x 0 1
(yellow)
0 x x x x x x
Transition from STOP - STOPU x 0 1
(yellow)
2/1
(yellow)
x x x x x x
Request for memory reset by the
D4x5-2 itself or via the mode
selector switch
x 0 0.5/1
(yellow)
0 x x x x x x
Overall reset in progress active
1)
x 0 0 0 0 0 0 0 0 0
Memory reset completed x 0 1
(yellow)
0 0 0 0 0 0 0
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