After programming, the sequence is started automatically and the first segment is
played repetitively until receiving an Enable. Then the first segment is played until the
end and the sequence is continued.
The following segment advancement modes are available:
Auto
Conditional (Advancement Event)
Repeat (Advancement Event)
Single (Advancement Event)
The following sequence advancement mode is available:
The sequence is played infinitely until being stopped. After being restarted, the first
segment is played until it receives an enable.
Behavior is like self armed with an additional ENABLE. The enable is evaluated only
once at the beginning. Later changes of this signal are ignored.