TM 5-3895-374-24-1
Configuration, special functions, settings
Configuration
Parameters
Selection
Factory setting
Description
Reduce voltage
No / Yes
No
Identical to FW (see previous page)
in RV direction
Logic Input
Logic Input
motor voltage is reduced for
reverse operation when one of the logic
inputs assigned to the function is
validated The rate of reduction can be
adjusted from 100 % to 10 % of the
voltage applied Other application:
reduction of motor current for off-load
lowering on a hoisting system
Reduce current limitation
No
No
The initial setting up of this function
Remote
enables reduction of the current
Local
Remote limitation value the current
limitation is systematically reduced to a
value fixed by the reference input,
reassigned to this function The speed
reference is therefore equal to "high
speed".
Local the value is reduced when one of
the logic inputs assigned to the function
is validated The value is fixed by the "I
limitation" parameter
In speed controller rated current
I limitation adjustable limit
Acceleration torque
No / Yes
No
When the current limitation reduction
has been validated, in Local or Remote,
acceleration torque can be maintained
by selecting Yes in this case, the
current limitation stays at its
maximum value during acceleration
(page 3-234)
