NF BP4620, Instruction Manual

Page: 79 / 214

4.5 Sequence Operation
BP4620
4-32

Sequence status
Figure 4-13 shows a sequence operation status transition diagram.
Idle status
(Regular output)
Output on
Run status
(Sequence
execution)
Hold status
(Pause)
<Start>
<Stop>
<Stop>
<Hold>
<Start>
Figure 4-13. Sequence Status Transition Block Diagram
-------- Comment -----------------------------------------------------------------------------------------------------------
 The status can also be changed through [Step termination] specification.
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Table 4-15. Sequence Statuses
Idle status Status in which regular output is performed.
Run status Status in which sequence is executed.
Hold status
Status in which sequence is paused.
The output is held at the point in time when <Hold> is executed.