Siemens SIMATIC PCS 7 Function Manual page 90

OpenPCS 7 interface
6.7 OLE DB
the WinCC Information System in "Working with WinCC > ANSI-C Function Descriptions >
Appendix > Structure Definitions > MSG_RTDATA_STRUCT Structure Definition".
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Field name Type
MsgNo Integer 4 bytes
State Small integer 2
Byte
DateTime DateTime 8 bytes
Ms Small integer 2
Byte
Instance VarChar(255)
Flags1 Integer 4 bytes
PValueUsed Integer 4 bytes
PValue1 to Real 8 bytes
PValue10
PText1 to VarChar(255)
PText10
Computer name VarChar(255)
Application VarChar(255)
Comment VarChar(255)
Username VarChar(255)
Counter Integer 4 bytes
TimeDiff Integer 4 bytes
Classname VarChar(255)
Type name VarChar(255)
Class Small integer 2
Byte
Type Small integer 2
Byte
Text1 to Text10 VarChar(255)
AG_NR Small integer 2
Byte
CPU_NR Small integer 2
Byte
CrComeFore Integer 4 bytes
CrComeBack Integer 4 bytes
CrGoFore Integer 4 bytes
CrGoBack Integer 4 bytes
CrAckFore Integer 4 bytes
CrAckBack Integer 4 bytes
LocaleID Integer 4 bytes
Priority Integer 4 bytes
AP_type Integer 4 bytes
Comment
Message number
Message status
Time stamp of the message (date/time without
milliseconds)
Time stamp of the message (milliseconds)
Instance name of the message
(for internal use only)
Process values used
Numerical process value 1 to 10
Process value text 1 to 10
Computer name
Application name
Comment
User name
Continuous message counter
Time difference to the "came in" status
Name of the message class
Name of the message type
ID of the message class
ID of the message type
Message text 1 to 10
Number of the PLC
Number of the CPU
Foreground color for the "came in" status
Background color for the "came in" status
Foreground color for the "went out" status
Background color for the "went out" status
Foreground color for the "acknowledged" status
Background color for the "acknowledged" status
Location of the alarm
Priority
Loop in Alarm
Function Manual, 05/2012, A5E02780178-02
OpenPCS 7