PROFIBUS DP-Master

The Application Interface 211/315
Packet Structure Reference
typedef struct PROFIBUS_FSPMM2_READ_OUTPUT_CNF_Ttag
{
TLR_UINT32 ulRemAdd;
TLR_UINT8 abData[PROFIBUS_FSPM_MAX_IO_DATA_LEN];
}PROFIBUS_FSPMM2_READ_OUTPUT_CNF_T;
typedef struct PROFIBUS_FSPMM2_PACKET_READ_OUTPUT_CNF_Ttag
{
TLR_PACKET_HEADER_T tHead;
PROFIBUS_FSPMM2_READ_OUTPUT_CNF_T tData;
}PROFIBUS_FSPMM2_PACKET_READ_OUTPUT_CNF_T;
#define PROFIBUS_FSPMM2_READ_OUTPUT_CNF_SIZE
(sizeof(PROFIBUS_FSPMM2_READ_OUTPUT_REQ_T))
Packet Description
structure PROFIBUS_FSPMM2_CMD_READ_OUTPUT_CNF
Type: Confirmation
Area Variable Type Value / Range Description
tHead
tData
structure TLR_PACKET_HEADER_T
ulDest UINT32 Destination queue handle, unchanged
ulSrc UINT32 Source queue handle, unchanged
ulDestId UINT32 ulAPM2Id Destination end point identifier, unchanged
ulSrcId UINT32 ulFSPMM2d Source end point identifier, unchanged
ulLen UINT32 4+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 0x4413 PROFIBUS_FSPMM2_CMD_READ_OUTPUT_CNF -
Command
ulExt UINT32 0 Extension, unchanged
ulRout UINT32 x Routing, do not change
structure
ulRemAdd UINT32 0...126 Remote address of Profibus DP slave station from
which output data have been requested.
abData UINT8[] Area for output data
Table 123: PROFIBUS_FSPMM2_CMD_READ_OUTPUT_CNF – Confirmation of Read Output
PROFIBUS DP-Master |
DOC061001API12EN | Revision 12 | English | 2010-12 | Released | Public © Hilscher, 2006-2010