Section 5
SEQUENCING TIMERS
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Example 2: Recovery Timer - Load Operation Example
Suppose there are three machines running and with two unloaded and one in trim, the
recovery timer is set to 10 seconds and the load pressure is set at 100 on all three
machines. The sequencing load pressure will be 102.
Machine
Status
1 Unloaded
2 Unloaded (Next machine in sequence)
3 Trim
If the pressure drops below the sequence load pressure (102) the next machine in sequence
(2) will load and be the trim machine, and the previously trimming machine (3) will go to full
load.
Machine
Status
1 Unloaded (Next machine in sequence)
2 Trim
3 Full Load
The next machine in sequence will wait for 10 seconds before loading if the pressure stays
at 101 or 100. If the pressure goes above 101 loading will be unnecessary. If the pressure
goes below 100 the machine will load immediately (regardless of the recovery timer).
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