PROFIBUS DP-Master

The Application Interface 193/315
Packet Description
structure PROFIBUS_FSPMM2_PACKET_DATA_TRANSPORT_REQ_T
Type: Request
Area Variable Type Value / Range Description
tHead
tData
structure TLR_PACKET_HEADER_T
ulDest UINT32 0x20/
FSPMM2_QUE
Destination queue handle
ulSrc UINT32 0 ... 2 32 -1 Source queue handle
ulDestId UINT32 ulFSPMM2Id Destination end point identifier, specifying the final
receiver of the packet within the destination process.
Set to 0 for the Initialization Packet
ulSrcId UINT32 ulAPMS2Id Source end point identifier, specifying the origin of the
packet inside the source process
ulLen UINT32 16+n Packet Data Length in bytes
ulId UINT32 0 ... 2 32 -1 Packet Identification as unique number generated by
the Source Process of the Packet
ulSta UINT32 See section 7.2 Error Codes of the FSPMM2-Task
ulCmd UINT32 0x440A PROFIBUS_FSPMM2_CMD_DATA_TRANSPORT_REQ -
Command
ulExt UINT32 0 Extension not in use, set to zero for compatibility
reasons
ulRout UINT32 x Routing, do not change
structure PROFIBUS_FSPMM2_DATA_TRANSPORT_REQ_T
ulCRef UINT32 Connection Reference
ulSlot UINT32 0 ... 254 Slot
ulIndex UINT32 0 ... 254 Index
ulLength UINT32 0 ... 240 Number of bytes of the data block that has to be
written.
abData UINT8[] The data block that has to be written itself.
Table 110: PROFIBUS_FSPMM2_CMD_DATA_TRANSPORT_REQ – Data Transport Command
PROFIBUS DP-Master |
DOC061001API12EN | Revision 12 | English | 2010-12 | Released | Public © Hilscher, 2006-2010