7-segment display
The 7-segment display provides further status information in addition to the LED displays.
State (code)
Meaning
CBE30-2 is plugged into wrong Control Unit.
(CBE30-2 is only supported by SIMOTION D4x5-2
DP/PN, not by SIMOTION D4x5-2 DP)
In addition:
● All LEDs light up yellow (RUN, STOP, SU/PF,
SF, DP, DP/MPI flashing at 2 Hz)
● CBE30-2: SYNC lights up green; FAULT
flashes red at 0.5 Hz.
SIMOTION D has ramped up
Module in RESET state
(RESET button pressed; overtemperature; faulty/
disconnected fan/battery module)
Fan faults are detected by
● A cyclic fan test
● Or when the fan is switched on
a malfunction is detected (fan does not turn or fan
turns at too low a speed).
State 8 is also displayed when a fan module is not
connected at switch on.
For further information, see "Special operating
states".
Middle segment of the "8" flickers
Power-up of the SIMOTION D4x5-2 has failed
Possible cause: Incorrect boot loader on the CF
card
Update this with SIMOTION SCOUT (see
SIMO‐
TION D4x5-2 Commissioning and Hardware In‐
or
Software system error
Backup the diagnostics data for further diagnostics
(see
SIMOTION
D4x5-2 Commissioning and Hard‐
ta and non-volatile SIMOTION data (Page 396)).
If you cannot determine the cause with the diag‐
nostics data, contact the Hotline and provide this
code and the diagnostics data.
F state (FAULT)
In the F state, the CPU of the D4x5-2 is in HOLD
state, i.e. no software is running (D4x5-2 operating
system is stopped)
For further information, see "Special operating
states".
Diagnostics
9.1 Diagnostics via LED displays
SIMOTION D4x5-2
386
Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B