Siemens SINAMICS G150 Manual page 1744

4 Faults and alarms
4.2 List of faults and alarms
bb = 04 hex: Fault when comparing the switching signals of the two channels (Diag-DO).
cc: State of the test stop in which the fault has occurred.
The display format is as follows:
Slave fault state: (test actions)(test actions) | corresponding step for the master: (test actions)(test actions) |
Description
00 hex: (L1+OFF)(L2+ON) | 0A hex: ( )( ) | Synchronization / switching step
0A hex: (L1+OFF)(L2+ON) | 15 hex: ( )( ) | Wait step
15 hex: (L1+OFF)(L2+OFF) | 20 hex :( )( ) | 1.) F-DI 0 ... 4 check for 0 V 2.) Switch step to new level
20 hex: (L1+OFF)(L2+OFF) | 2B hex: ( )( ) | Wait step
2B hex: (L1+ON)(L2+ON) | 36 hex: ( )( ) | 1.) F-DI 5 ... 9 check for 0 V 2.) Switch step to new level
36 hex: (DO OFF)( ) | 41 hex: (DO OFF)( ) | Wait step / switching step
41 hex: (DO OFF)( ) | 4C hex: (DO OFF)( ) | Wait step
4C hex: (DO ON)( ) | 57 hex: (DO ON)( ) | 1.) Check diag-DO or diag-DI 2.) Switch step to new level
57 hex: (DO ON)( ) | 62 hex: (DO ON)( ) | Wait step
62 hex: (DO OFF)( ) | 6D hex: (DO ON)( ) | 1.) Check diag-DO or diag-DI 2.) Switch step
6D hex: (DO OFF)( ) | 78 hex: (DO ON)( ) | Wait step
78 hex: (DO ON)( ) | 83 hex: (DO OFF)( ) | 1.) Check diag-DO or diag-DI 2.) Switch step
83 hex: (DO ON)( ) | 8E hex: (DO OFF)( ) | Wait step
8E hex: (DO OFF)( ) | 99 hex: (DO OFF)( ) | 1.) Check diag-DO or diag-DI 2.) Switch step
99 hex: (DO OFF)( ) | A4 hex: (DO OFF)( ) | Wait step
A4 hex: (DO OFF)( ) | AF hex: (DO OFF)( ) | Check Diag-DO or Diag-DI
AF hex: (DO original state)() | C5 hex: (DO original state)() | Switching step
C5 hex: End of test
The expected states to be checked depend on the parameterized test mode (p10047).
The following expected states are tested in the test steps when testing the F-DOs:
The display format is as follows:
Test step (SL MA): Expected Diag-DO mode 1 | Expected DI 20 ... 23 mode 2 | Expected DI 20 ... 23 mode 3
(4C hex 57 hex): Diag-DO = 0 V | DI = 24 V | DI = 24 V
(62 hex 6D hex): Diag-DO = 0 V | DI = 0 V | DI = 0 V
(78 hex 83 hex): Diag-DO = 0 V | DI = 0 V | DI = 24 V
(8E hex 99 hex): Diag-DO = 24 V | DI = 0 V | DI = 24 V
(A4 hex AF hex): Diag-DO = 0 V | DI = 24 V | DI = 24 V
Example:
If an error with fault causes bb = 02 hex or 04 hex occurs in a test stop step, the test action for the fault took place in
the previous test stop step. The expected states are tested in the next step.
Master signals fault value 0001_04AF and slave signals fault value 0001_04A4.
aaaa = 1 --> F-DO 0 is involved.
bb = 04 hex --> the test of the Diag-DO was unsuccessful.
cc = The expected states were tested in test stop step AF on the master and A4 on the slave.
The expected state Diag-DO = 0 V was checked in the table, i.e. Diag-DO was at 0 V instead of the expected 24 V.
The associated test action took place in the previous step (99 hex DO OFF, A4 hex DO OFF). Both DOs were
switched to OFF.
Remedy: Check the wiring of the F-DIs and F-DOs and restart the test stop.
Note:
The fault is withdrawn if the test stop is successfully completed.
For fault value = CCCCCCCC hex, DDDDDDDD hex, EEEEEEEE hex the following applies:
These fault values occur together with fault F35152. In this case, all parameters for the test stop should be checked.
You should also check whether the firmware version of the TM54F matches that of the Control Unit.
You also need to check p10001, p10017, p10046 and p10047.
A POWER ON must be carried out after correcting the parameters.
1744
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A