Lenze i550

7.2.4.3 Sequencer basic sengs
The sequencer is inhibited by default. The desired sequencer mode (me, step or me-step
mode) must rst be selected in order for the sequencer to be enabled. The sequence start
mode and the sequence end mode must also be set. There are dierent modes to choose
from here.
Details
Sequencer mode 0x4025 (P800.00)
•
The sequencer can be operated in me, step or me-step operaon.
•
The following diagram demonstrates the dierent sequencer modes:
t
t
t
t
t
t
0x4025
End segment
End segment
End segment
Sequencer mode =
Segment 2 Segment 3
Segment 3
Segment 3Segment 2
Segment 2
Segment 1
Segment 1
Segment 1
End segment
Segment 3Segment 2Segment 1
Time & step operation [3]
Step operation [2]
Time operation [1]
Segment3
t
Segment2
t
Segment1
t
Start sequenceDigital input 2 [12]
RunDigital input 1 [11]
Digital input 3 [13] Next sequence step
Input signals
Configured sequence for continuous operation:
FunctionTrigger
End of sequence mode 0x402F (P824.00)
•
The end of sequence mode denes the acon aer the end of the sequence.
•
In the default seng "Keep running [0]", the setpoint set for the end segment is connu-
ously transmied to the motor control unl the sequence is aborted.
•
The following diagram demonstrates the dierent end of sequence modes:
t
t
t
t
t
t
t
0x402F
Segment 2 Segment 3
Segment 2
no stop
Stop
Stop
Normal setpoint control
Normal setpoint control
Normal setpoint control
Normal setpoint control
Sequence active
Sequence active
Sequence active
Sequence active
Segment 2 End segmentSegment 3
Segment 3
Segment 3Segment 2
Segment 1
Segment 1
Segment 1
Segment 1
End of sequence mode =
Abort [3]
Stop and abort [2]
Stop [1]
Continuous operation [0]
Start sequenceDigital input 2 [12]
RunDigital input 1 [11]
Digital input 3 [13] Abort sequence
Input signals
FunctionTrigger
no stop
Conguring the frequency control
Congure setpoint sources
Sequencer
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