Actuator Configurations Available For Ic Basic, Ic Advanced And Parallel - Linak TECHLINE LA37 User Manual

Actuator configurations available for IC Basic, IC Advanced and Parallel

Pre-configured
Current limit 20A for both current limit direc-
inwards tions. (When the current outputs
are at zero, it means that they are
at maximum value 20A).
Be aware:
When the actuator comes with
current cut-off limits that are
factory pre-configured for certain
values, the pre-configured values
Current limit
will be the new maximum level of
outwards
current cut-off.
This means that if the current
cut-off limits are pre-configured
to 14A, it will not be possible to
change the current limits through
BusLink to go higher than 14A.
Max. speed 100% equal to full performance.
inwards/
Please note: for parallel actuators
outwards
the full performance equals 80%
of the max. speed.
Virtual 0mm for both virtual enstop
endstop directions.
inwards (When the virtual endstops are at
zero, it means that they are not
in use).
Virtual
endstop
outwards
Customised range
Recommended range: 4A
to 20A
If the temperature
drops below 0°C,
all current limits will
automatically increase
to approximately 30A,
indenpendent of the pre-
configured value.
Lowest recommended
speed at full load: 60%
It is possible to reduce
the speed below 60%,
but this is dependable on
load, power supply and
the environment.
It is only possible to run
the actuator with one
virtual endstop, either
inwards or outwards.
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Description
The actuator's unloaded
current consumption is
very close to 4A, and
if the current cut-off is
customised below 4A
there is a risk that the
actuator will not start.
The inwards and outwards
current limits can be
configured separately and
do not have to have the
same value.
The speed is based on a
PWM principle, meaning
that 100% equals the
voltage output of the
power supply in use, and
not the actual speed.
The virtual endstop posi-
tions are based on hall
sensor technology, mean-
ing that the positioning
needs to be initialised
from time to time. One
of the physical endstops
must be available for ini-
tialisation.