# Batch

Batch sequences are used when operators need to perform a series of tightenings in a single job, and can be restricted to only follow a specific order in which the tightenings are performed. Batch sequences consist of one or more batches, and each batch consists of one or more tightenings.

The EHMI can be used to select the batch sequence for the tool. The selection of a batch sequence made on the EHMI overrides whatever task was set for the tool in the IxB Software web user interface.

In this Section

- Selecting a Batch Sequence
- Selecting a Batch Control Option
- Reading a Batch Result