Lenze E94AxHE Technology Application Actuating drive - T Uživatelský manuál stáhnout pdf (Strana 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

LS_Brake

LS_Limiter

LS_Quickstop

STOP

LS_Torque...

Torque

setpoint

LS_Stop

internal

status machine

DI2

DI6

DI7

DI8

DI1

Status

machine

(basic drive

functions)

Basic drive functions

 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

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