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In/out parameters
Parameter
Description
Type
Default
Mode
Value status and measuring type
DWORD
16#00000000
Output parameters
Parameter
Description
Type
Default
QRackF
1 = DP slave failure (rack fault)
BOOL
0
SlvAct
1 = Slave channel active (only relevant
with redundancy)
BOOL
0
AcyclData
Acyclic data
STRUCT
2)
0
2)
Configuration of the output structure AcyclData:
AcyclDa‐
ta
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 number
(-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
…
…
Para15 : DWORD Value of input data
END_STRUCT
Output
STRUCT
Data to be written to the DP slave
Para0 : DWORD
Value of output data
…
…
Para15 : DWORD Value of output data
END_STRUCT
NewDiag : INT
Totalizer that indicates new diagnostics data
DiagData
STRUCT
Diagnostics data
Para0 : DWORD
Diagnostics data
Driver blocks
18.1 PiDr64/PiDr256
SITRANS Library for PCS 7
Function Manual, 05/2019, A5E35351976-11
817
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 ...