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5.4.8.3 Unit Number
Accessibility
Maintenance
Distributor
Factory
The
Unit Number
is a number between one and eight that is assigned to each compressor in the
sequence. This value is used to identify compressors on the network. No two compressors can
share the same unit number.
5.4.8.4 Transfer Interval
Accessibility
Maintenance
Distributor
Factory
The
Transfer Interval
is used to control how frequently the Leader role is transferred on the
sequencing network. This value specifies how many more total hours a machine needs before it
should release Leader control and become a Lag compressor. This parameter must be the same for
all machines that are going to be sequenced together.
The transfer logic operates as follows. Machine A and Machine B are sequenced and both have 100
hours. They will use the unit number to decide who becomes the Leader. The transfer interval for
both of these machines will be set to 1 hour. We will assume Machine A becomes the leader and
begins running which will increase its total hours. Machine A will allow Machine B to become the
leader only when it accumulates 101 hours of runtime, then Machine B will become the leader, and
only allow Machine A to become leader when it has 1 more hour than Machine A, or 102 hours in
this example.
5.4.8.5 Lag Start Delay
Accessibility
Maintenance
Distributor
Factory
The
Lag Start Delay
set the amount of time the Leader will wait before asking another compressor
to come online. This takes into account the amount of time it takes a machine to startup and begin
producing air after it is asked to start.
5.4.8.6 Transfer Load Increment
Accessibility
Maintenance
Distributor
Factory
Transfer Load Increment
sets the maximum speed percentage a compressor will run at before
asking another compressor to come online to meet plant demand. This value must be the same
across all compressors in the sequence.
5.4.8.7 Transfer Load Decrement
Accessibility
Maintenance
Distributor
Factory
Transfer Load Decrement
set the minimum speed percentage a compressor will run at before
asking another compressor in the sequence to go offline to meet plant demand. This value must be
the same across all compressors in the sequence.
Содержание AIRSMART
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