Firmware
≤
11.00 - DMS 8.0 EN - 10/2011
L
67
8400 StateLine C | Reference manual
Commissioning
Commissioning of the "Switch-off positioning" technology application
3. Adapt the application parameters:
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 "
Basic signal
flow
".
(
320)
• The preconfigured I/O connection in the selected control mode can be changed
via configuration parameters. See chapter "
User-defined terminal assignment
".
(
282)
• 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
function block).
More detailed information on the technology application:
TA "Switch-off positioning"
(
318)
Internal interfaces | application block "LA_SwitchPos"
(
321)
Process data assignment for fieldbus communication
(
338)
Terminal assignment of the control modes
(
329)
Setting parameters (short overview)
(
341)
Configuration parameters
(
343)
Parameter
Lenze setting
Info
Value Unit
Accel. time - main setpoint
(
C00012
)
2.000 s
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
FB!
Decel. time - main setpoint
(
C00013
)
2.000 s
Reference speed
(
C00011
)
1500 rpm
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.
Decel. time - quick stop
(
C00105
)
2.000 s
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
act
= 0).
Activate/Deactivate quick stop (
83)
Fixed setpoint 1
(
C00039/1
)
40.00 %
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.
Fixed setpoint 2
(
C00039/2
)
60.00 %
Fixed setpoint 3
(
C00039/3
)
80.00 %
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
