gefran SIEIDrive ADL300 Functions Description And Parameters List

ADL300 • Functions description and parameters list 83
20 - FUNCTIONS
20.1 - FUNCTIONS/INERTIA COMP
An increase in the dynamic response of the speed regulator to a variation in the reference, can be modied by changing the current
value during the acceleration/deceleration phase, to counter the applied machine inertia.
These parameters are calculated by the speed loop autotuning procedure but can also be set manually by the user.
Nota ! This menu is not displayed if the lift application is active.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
20.1.1 3100 Inertia comp kgm2 FLOAT 0.0 0.0 100.0 ERWS F_S
Total value of the inertia on the motor shaft in Kgm² identied during the self-tuning procedure. If known, this value can also
be set manually by the user.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
20.1.2 3102 Inertia comp filter ms UINT16 30 1 100 ERW F_S
Setting of a lter on the torque compensation. The lter reduces noise due to speed di󰀨erentiation in the inertia block.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
20.1.3 3104 Inertia comp mon perc FLOAT 16/32BIT 0.0 0.0 0.0 ER F_S
The value of inertia compensation on the function block output is displayed.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
20.1.4 3108 Inertia comp mode ENUM Internal 0 1 ERWZ F_S
0 Internal
1 External
Modalità compensazione inerzia.
20.2 - FUNCTIONS/DC BRAKING
The drive is capable of managing a direct current injection phase. During this phase a braking torque is generated that can be used
to stop the motor or block the rotor.
The following characteristics can be congured:
- signal used to activate the direct current injection phase
- direct current injection phase activation mode
- delay between activation of request for DC braking and start of direct current injection
- duration of direct current injection phase
- intensity of injected direct current
This function is useful for:
- slowing the motor running at any speed to zero speed
- slowing a motor driven by the load before applying the start command
- keeping the rotor blocked at the end of a deceleration ramp following a stop command.
This function cannot be used for intermediate braking as the motor speed must be brought to zero.
During the direct current injection phase the kinetic energy of the motor is dissipated as heat in the motor.
The following parameters allow complete control of the function.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
20.2.1 3150 DC braking cmd src LINK 16BIT 3710 0 16384 ERW FVS
Selection of the origin (source) of the signal to be used for the DC braking command. The terminal or signal that can be
used for this function can be dened from among those available in the “L_DIGSEL2” selection list”.
0 DC braking command not enable
1 DC braking command enable
In default conditions the origin of the DC braking command signal is 0 .

gefran SIEIDrive ADL300 Specifications

General

Brand	gefran
Model	SIEIDrive ADL300
Category	Inverter
Language	English