Siemens SIMATIC S7-1200 - Page 441

Extended instructions
9.7 Diagnostics (PROFINET or PROFIBUS)
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
441
Organization blocks (OB)
System data types (SDT)
System data type numbers
TimeErrorOB
SI_TimeError
606
DiagnosticErrorOB SI_DiagnosticInterrupt 607
PullPlugEventOB
SI_PlugPullModule
608
PeripheralAccessErrorOB SI_AccessError 609
RackStationFailureOB
SI_StationFailure
610
ServoOB
SI_Servo
611
IpoOB
SI_Ipo
612
StartupOB
SI_Startup
613
ProgrammingErrorOB
IOaccessErrorOB
SI_ProgIOAccessError 614
*The SI_classic SDT is not applicable for the S7
-1200. The S7-1200 CPU returns a RET_VAL of #16#8081 if the TOP_SI
parameter is of type SI_classic.
SDTs of the START_UP_SI parameter
The following table shows the possible SDTs for the START_UP_SI parameter:
System data types (SDT)
System data type numbers
SI_classic*
592
SI_none
593
SI_Startup
613
*The SI_classic SDT is not applicable for th
e S7-1200. The S7-1200 CPU returns a RET_VAL of
#16#8083 if the START_UP_SI parameter is of type SI_classic.