Siemens SINAMICS S120 Commissioning Manual page 234

Diagnostics
3.3 Diagnostic buffer
Events recorded by the diagnostic buffer
The following list shows the entries defined for SINAMICS drive units. Additional information
is marked with <>.
Faults
An entry is defined for each possible DO number. The fault code and fault value are entered
in the additional information.
Example:
Fault DO 5: Fault code 1005 fault value 0x30012
Alarms are not recorded in the diagnostic buffer. Propagated faults (faults which are signaled
to all DOs) are only stored in the diagnostic buffer once.
Booting procedures and booting status changes
In principle, only start and completion are recorded for booting procedures. Booting status
(see r3988) are only recorded when an end status arises that can only be exited by user
action (r3988 = 1, 10, 200, 250, 325, 370, 800). Booting statuses and booting status
changes are:
● POWER ON
● Error in booting (r3988 = 1)
● Fatal error in booting (r3988 = 10)
● Waiting for first commissioning (r3988 = 200)
● Topology error in booting (r3988 = 250)
● Waiting for entry of drive type (r3988 = 325)
● Waiting until p0009 = 0 is set (r3988 = 370)
● Boot status r3988 = <state at which 670 or 680> reached
● Booting finished, cyclic operation
● Reason for new boot < 0 = Internal reason; 1 = Warm start; 2 = Booting from saved data;
● Drive reset via p0972 = <Mode>
● Partial booting DO started <DO number>
● Partial booting DO <DO number> finished
Commissioning procedures
● Device commissioning: New status p0009 = <new value p0009>
● Commissioning DO <DO number>: New status p0010 = <new value p0010>
● Ram2Rom DO <0 for all DOs> started
● Ram2Rom DO <0 for all DOs> completed
● Project download started
● DO <DO_Number> deactivated
● DO <DO_Number> reactivated
● Component <Component number> deactivated
232
3 = Booting after download>
Commissioning Manual, (IH1), 01/2012, 6SL3097-4AF00-0BP2
Commissioning Manual