Efficient Networks S120 Braking Module function module, Function modules 7.5 Braking Module

Function modules 7.5 Braking Module

7.5Braking Module

7.5.1"Braking Module" function module

Features

●Braking the motor without any possibility of regenerating into the line supply (e.g. power failure)

●Fast DC link discharge (booksize design)

●The Braking Module terminals are controlled via the drive object infeed (booksize and chassis designs)

●Controlling up to 8 Braking Modules in a parallel circuit configuration

●Acknowledging faults at the Braking Module

Description

The "Braking Module" function module can be activated in the infeed drive object. The appropriate binectors must be interconnected via digital inputs/outputs (e.g.: Control Unit, TM31 or TB30) with the Braking Module.

In order to obtain the maximum power of a Braking Module, the Vdc_max control must be disabled.

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Figure 7-5 Example of controlling two Booksize Braking Modules

Drive Functions	231
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4