Lenze 9400 Manual do Utilizador descarregar pdf (Página 551)

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06 551

11 Basic drive functions

11.12 Brake control

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11.12.9 Control of two motor holding brakes

The technical implementation is based on the control of an external relay by a digital output. The

relay contact then switches an external 24-V supply for both motor holding brakes:

[11-48] Interconnection example for controlling two motor holding brakes

 Tip!

From software version V7.0 onwards, two motor temperature sensors can be evaluated

simultaneously via the two encoder inputs X7 and X8 when two motor are used (e.g. double

motor for a storage and retrieval unit).

Temperature monitoring of a second motor

( 225)

GO

24O

DO1

DO2

DO3

DO4

M

M

BRK_bReleaseBrakeOut

K_BRK

Brake logic

Control

24VDCDigital I/O

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