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WAGO-I/O-SYSTEM 750
Appendix 301
758-874/000-131 WAGO-I/O-IPC-C6
Manual
Version 1.0.0
19.3.7
DPM_MSAC1_READ
The DPM_MSAC1_READ function block requests a data block on the acyclic
channel.
Category
PROFIBUS DP/V1 function blocks
Name
DPM_MSAC1_READ
Type
Function block
Name of library
WAGO_DPM_01.lib
Required libraries
Applicable to
758-87x-111
Input parameter
Name Data
Type
Description
SLAVE_ADD BYTE
PROFIBUS
slave
address
SLOT
BYTE {0..254}
Slot number of the data
INDEX
BYTE
Index of the data
LENGTH
BYTE
Length of the data received
ENABLE BOOL Function
start
Output parameters
Name Data
Type
Description
CONFIRM BOOL Execution
confirmation
READ_DATA ARRAY
[0..235]
OF
BYTE
Data block
READ_LEN BYTE
Data
block
length
ERROR DPM_MSAC1_
ERROR
See section Data Type
"DPM_MSAC1_ERROR".
Variable declaration
Graphical illustration