Lenze L-force HighLine C 8400 Series Reference Manual page 88

8400 HighLine C | Reference manual
Commissioning
Commissioning of the "Switch-off positioning" technology application
3. Adapt the application parameters:
Parameter
Accel. time - main setpoint
(C00012)
Decel. time - main setpoint
(C00013)
Reference speed
(C00011)
Decel. time - quick stop
(C00105)
Fixed setpoint 1
(C00039/1)
Fixed setpoint 2
(C00039/2)
Fixed setpoint 3
(C00039/3)

Tip!
• Click the Signal flow button to go down one dialog level to the signal flow of the
application with further possible parameter settings. See chapter
flow".
• The preconfigured I/O connection in the selected control mode can be changed
via configuration parameters. See chapter
( 351)
• Low-jerk traversing profiles can be implemented by means of S-shaped ramps.
• In the case of high breakaway torques combined with horizontal motion
sequences, "Sensorless vector control (SLVC)" can be used as motor control
(C00006).
• For reversal of rotation direction (bidirectional motion), comprehensive
configuration options are available in the drive controller (e.g. by means of the
L_DFlipFlop
More detailed information on the technology application:
TA "Switch-off positioning"
Internal interfaces | application block "LA_SwitchPos"
Process data assignment for fieldbus communication
Terminal assignment of the control modes
Setting parameters (short overview)
Configuration parameters
88
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Lenze setting
Value Unit
2.000 s
2.000 s
1500 rpm
2.000 s
40.00 %
60.00 %
80.00 %
( 419)
function block).
( 417)
( 439)
( 441)
L
Info
The setpoint is led via a ramp function generator with
linear characteristic. The ramp function generator
converts setpoint step-changes at the input into a ramp.
Note: These settings only apply if no other ramp times
have been selected at the L_NSet
All speed setpoint selections are provided in % and
always refer to the reference speed set in C00011.
The motor reference speed is indicated on the motor
nameplate.
If quick stop is requested, motor control is decoupled
from the setpoint selection and, within the deceleration
time parameterised in C00105, the motor is brought to
a standstill (n = 0).
act
Activate/Deactivate quick stop ( 108)
Fixed setpoints are selected in [%] based on the
reference speed (C00011).
Fixed setpoint 2 must be less than fixed setpoint 3!
Otherwise, the drive will start at a low speed and
accelerate after the pre-switch off.
"User-defined terminal
( 420)
( 437)
( 428)
Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011
FB!
"Basic signal
assignment".