Brake control

The brake is controlled via the integrated isolated relay contact (X22:2 DOR-NO; X22:1 DOR-C) of the inverter.

• Parameterize the relay contact to the "brake control".
• Connect a DC 24 V control voltage for the brake rectifier directly to relay contact X22.

A coupling relay with corresponding voltage endurance is to be used for the low voltage connection. Overvoltages of the coil of the coupling relay are to be suppressed via a freewheeling diode or RC elements.