# Select Input and Dynamic Batch Size - 30007

It is used to set the Batch Size for a specific "Identifier Number" in a Source Tightening Task, running "External batch control".

Batch size can be set to 1-250.

If Batch size is set to 0, it is treated as infinite batch. The user is not able to un-set a Batch back to a state where it has no size, once it has been set.

Converter | Signal Type | Value Type | Size Min [bit] | Size Max [bit]
--- | --- | --- | --- | ---
Standard | State | Integer | 16 | 16
TreatZeroAsOne | State | Integer | 16 | 16

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).

## 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