Input DescriptionΒΆ
EN
| Data_Type | Default_Value | Range | Unit |
|---|---|---|---|
| BOOL | FALSE | TRUE/FALSE | - |
The input EN has to be driven in edge triggered mode.
The execution of the Function Block is started with a positive edge on the input EN.
In the first call it evaluates its inputs and creates a local copy of them. Afterwards it starts its internal algorithm. It may take several PLC task cycles until it is executed.
Once the execution is completed DONE and its other outputs are set. To start the Function Block again a new positive edge on the input EN has to be applied.
STRUCT_ID
| Data_Type | Default_Value | Range | Unit |
|---|---|---|---|
| WORD | 0 | - | - |
Identifier of the diagnosis format to read from CI5XX.
DATA
| Data_Type | Default_Value | Range | Unit |
|---|---|---|---|
| DWORD | 0 | - | - |
Address to the memory where the diagnosis message should be read from.
DATA_LEN
| Data_Type | Default_Value | Range | Unit |
|---|---|---|---|
| WORD | 0 | - | - |
Length of the data to read from CI5XX in bytes. Depends on the ID. For available structures see your CI5XX documentation.