ABB ACSM1 Series, Manual

Page: 348 / 510

Standard function blocks
348
Operation Reads the dataset defined by the LocalDsNr input from the local dataset table. One
dataset contains one 16-bit and one 32-bit word which are directed to the Data1 16B
and Data2 32B outputs respectively.
The LocalDsNr input defines the number of the dataset to be read.
The error codes indicated by the Error output are as follows:
See also section Examples of using standard function blocks in drive-to-drive
communication starting on page 439 .
Inputs Local dataset number (LocalDsNr): INT
Outputs Contents of dataset (Data1 16B): INT
Contents of dataset (Data2 32B): DINT
Error output (Error): DINT
DS_WriteLocal
(10093)
Illustration
Execution time -
Operation Writes data into the local dataset table. Each dataset contains 48 bits; the data is input
through the Data1 16B (16 bits) and Data2 32B (32 bits) inputs. The dataset number is
defined by the LocalDsNr input.
The error codes indicated by the Error output are as follows:
See also section Examples of using standard function blocks in drive-to-drive
communication starting on page 439 .
Inputs Local dataset number (LocalDsNr): INT
Contents of dataset (Data1 16B): INT
Contents of dataset (Data2 32B): DINT
Outputs Error output (Error): DINT
Bit Description
1 LOCAL_DS_ERR: LocalDsNr out of range (16…199)
DS_WriteLocal
74
TLA1 1 msec (1)
LocalDsNr
Data1 16B
Data2 32B
Error
Error(74)
Bit Description
1 LOCAL_DS_ERR: LocalDsNr out of range (16…199)