### Instruction:

Extract the cause and effect entities from the following sentence:
Changing the beam former weights shall be possible every 60 seconds (TBC) in the case of scheduled switching sequences

### Assistant:

VARIABLE: switching sequences
CONDITION: scheduled
KEYWORD: in the case of
EFFECT_1: Changing the beam former weights shall be possible every 60 seconds (TBC)
CAUSE_1: scheduled switching sequences

