pylabrobot.liquid_handling.backends.hamilton.STAR_backend.STAR.move_channel_tool_z

async STAR.move_channel_tool_z(channel_idx: int, z: float)

Move a channel in the Z direction (tip/tool end reference).

Requires a tip or tool to be attached. Use move_channel_stop_disk_z() for moves without a tip.

Parameters:

• channel_idx (int) – Channel index (0-based, backmost = 0).

• z (float) – Target Z position in mm (tip/tool end).