Commanding and Running Equipment Sequences
The right to command an Equipment Sequence or an Equipment Phase is granted through ownership.
Both
Equipment Sequence
s and Equipment Phase
s must be owned to be commanded. The ownership commands are
Attach (SATT) and Detach (SDET).Internal sequencers (programs), external sequencers (
FactoryTalk Batch
), and operators always use
an Attach instruction to command an Equipment Sequence
. Logix Designer
always uses an
Override instruction to command an Equipment Sequence
. A program might successfully attach an
Equipment Sequence
but be unable to command it because Logix Designer
has overridden ownership.Once ownership is taken, steps and transitions can be commanded and
Equipment Sequence
s can be controlled.Provide Feedback