BONFIGLIOLI active cube 201, Руководство по эксплуатации

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144 Operating Instructions ACU 12/16
The behavior of the positioning after the required position of the drive is reached can be defined via
the
Activity after positioning
463 parameter.
Activity after positioning 463 Function
0 - End of positioning
The drive is stopped with the stopping behavior of
Operation
Mode
630 .
1 - Wait for positioning signal
The drive is stopped until the next signal edge; with a new edge
of the position signal, it is accelerated in the previous direction
of rotation.
2 - Reversal by new edge
The drive is held until the next signal edge; with a new edge of
the position signal, it is accelerated in the opposite direction of
rotation.
3 - Positioning; off
The drive is stopped and the power output stage of the inverter
is switched off.
4 - Start by time control
The drive is stopped for the
Time to wait
464 ; after the waiting
time, it is accelerated in the previous direction of rotation.
5 - Reversal by time control
The drive is held for the
Time to wait
464 ; after the waiting
time, it is accelerated in the opposite direction of rotation.
The position reached can be maintained for the
Time to wait
464 , then the drive is accelerated
according to operation mode 4 or 5.
Parameter Setting
No. Description Min. Max. Factory setting
464 Delay 0 ms 3600000 ms 0 ms
Positioning, Operation Mode 458 = 1
The diagram shows how the positioning to the set positioning distance is effected. The positioning
distance remains constant at different frequency values. At the reference point, the position signal
S
Posi
is generated. Starting from frequency f
max
the positioning is effected at the set
Deceleration
(Clockwise)
421 . At a lower frequency value f
1
, the frequency remains constant for some time
before the drive is stopped at the set deceleration.
If, during acceleration or deceleration of the machine, positioning is started by the signal S
Posi
, the
frequency at the time of the positioning signal is maintained.
f
f
m ax
f
1
S
pos i
U
U
m i n
t
Digital Input
6
Deceleration (Clockwise) 421