# Last Received Identifier String - 187

Set directly when an identifier has been received in the work-task.
For Source batch-string, it is set at every scanning in scan process, thus it is changed for every scanning and sent even if it does not match in length.
String set is in raw format and not only "saved positions" in the string.
For other work-tasks this signal is equal to Active Identifier String signal.

Name in SoftPLC: LAST_RECEIVED_ID_STRING

Converter | Signal Type | Value Type | Size Min [bit] | Size Max [bit]
--- | --- | --- | --- | ---
Standard | State | String | 8 | 800
IdentifierU32Hnw | State | String | 8 | 800
IdentifierU32 | State | String | 8 | 800

To avoid duplicating signals, it is possible to define Value Converters.

Converters are used to support more than one representation of the same signal (for example Angle/Torque Status can both be represented bitwise or as a status character).

Relevant Information

- Active Identifier String - 186

## Devices

- Fieldbus: TRUE

- Indicator Box: FALSE

- Internal I/O: FALSE

- Operator Panel: FALSE

- Tool Functions: FALSE

- ST Selector: FALSE

- Stacklight: FALSE

- TLS Tag: FALSE

- I/O Expander: FALSE