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Parameter
Description
Type
Default
StrLen
Total length of the string or array of
bytes, including the bytes for maximum
and current length
Offset
Start address of the parameter in the
read data record, e.g. as of byte 12
INT
0
In/out parameters
Parameter
Description
Type
Default
AcyclData
Acyclic data
STRUCT1)
0
1)
Configuration of the output structure AcyclData:
AcyclData STRUCT
Description
SlotRd : INT
Number of the slot for read requests
ReqRd : INT
Request for reading the data record with this num‐
ber (-1 = no request)
LenRd : INT
Length in bytes of the data record to read
SlotWr : INT
Number of the slot for write requests
ReqWr : INT
Request for writing the data record with this num‐
ber (-1 = no request)
LenWr : INT
Length in bytes of the data record to write
RdyRead : INT
The data record with this number was read (-1 =
no data record read)
RdyWrite : INT
The data record with this number was written (-1 =
no data record written)
RetValRd :
WORD
Return value of SFB RDREC (SFB52) for the read
job
RetValWr :
WORD
Return value of SFB WRREC (SFB53) for the read
job
Input
STRUCT
Data that was read from the DP slave
Para0 : DWORD
Value of input data
…
…
Para63 : DWORD
Value of input data
END_STRUCT
Output
STRUCT
Data to be written to the DP slave
Para0 : DWORD
Value of output data
…
…
Para63 : DWORD
Value of output data
END_STRUCT
NewDiag : INT
Totalizer that indicates new diagnostics data
DiagData
STRUCT
Diagnostics data
Para0 : DWORD
Diagnostics data
…
…
Para15 : DWORD
Diagnostics data
Driver blocks
18.5 PiSA256H
SITRANS Library for PCS 7
836
Function Manual, 05/2019, A5E35351976-11
Содержание SITRANS PCS 7
Страница 12: ...Table of contents SITRANS Library for PCS 7 12 Function Manual 05 2019 A5E35351976 11 ...
Страница 38: ...Functions of the faceplates 2 4 Trend view SITRANS Library for PCS 7 38 Function Manual 05 2019 A5E35351976 11 ...
Страница 190: ...SITRANS LUT400 6 2 PLut400 SITRANS Library for PCS 7 190 Function Manual 05 2019 A5E35351976 11 ...
Страница 320: ...SIPART PS2 PA 8 1 SipPS2PA SITRANS Library for PCS 7 320 Function Manual 05 2019 A5E35351976 11 ...
Страница 418: ...SITRANS P 10 2 SitraPDr SITRANS Library for PCS 7 418 Function Manual 05 2019 A5E35351976 11 ...
Страница 458: ...SITRANS P PA 11 1 SitrP_PA SITRANS Library for PCS 7 458 Function Manual 05 2019 A5E35351976 11 ...
Страница 542: ...SITRANS FC430 12 2 SiFC43Dr SITRANS Library for PCS 7 542 Function Manual 05 2019 A5E35351976 11 ...
Страница 640: ...SITRANS FC430 PA 13 4 FbFC43PA SITRANS Library for PCS 7 640 Function Manual 05 2019 A5E35351976 11 ...
Страница 676: ...SITRANS LR PA 14 1 SitrLRPA SITRANS Library for PCS 7 676 Function Manual 05 2019 A5E35351976 11 ...
Страница 712: ...SITRANS LR HART 15 1 SitrLRHA SITRANS Library for PCS 7 712 Function Manual 05 2019 A5E35351976 11 ...
Страница 776: ...MultiRanger 200 16 3 Mr200Dia SITRANS Library for PCS 7 776 Function Manual 05 2019 A5E35351976 11 ...
Страница 812: ...SITRANS LU HART 17 1 SitrLuHA SITRANS Library for PCS 7 812 Function Manual 05 2019 A5E35351976 11 ...
Страница 838: ...Driver blocks 18 5 PiSA256H SITRANS Library for PCS 7 838 Function Manual 05 2019 A5E35351976 11 ...
Страница 850: ...Index SITRANS Library for PCS 7 850 Function Manual 05 2019 A5E35351976 11 ...