Lenze E94AxHE Technology Application Actuating drive - Torque - Manual (Page 24)

9400 Technology applications | Actuator – torque
Parameter setting & configuration
Brake control
24
L
EDS94TA10020xxxx EN 1.1 - 10/2008
4.10 Brake control
[4-12] Basic function "Brake control" (schematic diagram)
r Parameter setting: Application parameters tab  dialog level Overview  Brake control
The basic function "Brake control" serves
to the wear free control and monitoring of
a holding brake.
In the simplest case, an optionally
available brake module is used.
Alternatively the holding brake can also be
controlled and monitored via the digital
inputs/outputs.
LS_ManualJog
n
t
и з
LS_Brake
n
t
LS_Limiter
n
t
LS_Quickstop
STOP
LS_Torque...
M
Torque
setpoint
n
t
LS_Stop
internal
status machine
DI2
DI6
DI7
DI8
DI1
Status
machine
(basic drive
functions)
Basic drive functions
M
v
F
и
з
Note!
In the Lenze setting the brake control is switched off to reach a safe status after
mains connection.
Parameter Lenze setting
Value Unit
C02580 Operating mode of brake Brake control off
C02581 Brake activation threshold 50 rpm
C02582 Brake response to pulse inhibit Activate brake immediately
C02583 Status input monitoring Not active
C02585 Brake control polarity Not inverted
C02586 Starting torque 1 0.00 Nm
C02587 Starting torque 2 0.00 Nm
C02588 Starting torque source Starting torque 1/2
C02589 Brake closing time 100 ms
C02590 Brake opening time 100 ms
C02591 Waiting time - status monitoring 100 ms
C02593 Waiting time - brake activation 0.000 s
C02594 Test torque 0.00 Nm
C02595 Permissible angle of rotation 5 °
C02596 Grinding speed 100 rpm
C02597 Accel./decel. time - grinding 1.000 s
C02598 Grinding ON time 0.5 s
C02599 Grinding OFF time 0.5 s