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
END_STRUCT
END_STRUCT
Output parameters
Parameter
Description
Type
Default
QParf
1 = Parameter assignment error
BOOL
0
ReqDetect
Read job detected
BOOL
0
ReqActive
Read job is active, which means that it was
transferred to the PiDr256 block
BOOL
0
RdyOK
1 = Parameter was read without error
BOOL
0
RdyErr
1 = error when reading the parameter
BOOL
0
RetValRd
Return values of the RDREC block (SFB52) BOOL
0
OutRealQC
Read parameter of data type Real plus qual‐
ity code
STRUCT
·ST: BYTE
-
·16#80
OutReal
Read parameter of data type Real
REAL
0.0
OutByte
Read parameter of data type Byte
BYTE
16#00
OutWord
Read parameter of data type Word
WORD
16#0000
OutDword
Read parameter of data type DWord
DWORD
16#00000000
18.3.7
Block diagram of PiEl256H
A block diagram is not provided for this block.
Driver blocks
18.3 PiEl256H
SITRANS Library for PCS 7
Function Manual, 05/2019, A5E35351976-11
827
Summary of Contents for SITRANS PCS 7
Page 12: ...Table of contents SITRANS Library for PCS 7 12 Function Manual 05 2019 A5E35351976 11 ...
Page 418: ...SITRANS P 10 2 SitraPDr SITRANS Library for PCS 7 418 Function Manual 05 2019 A5E35351976 11 ...
Page 850: ...Index SITRANS Library for PCS 7 850 Function Manual 05 2019 A5E35351976 11 ...