Bosch Rexroth Indramat ECODRIVE DKC02.1 Series - 11.4 Reaction of the Drive to Malfunctions; Power Failure; 24 V Control Voltage Failure for the DKC

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11-6 Power connection ECODRIVE DKC02.1 Drive Controller

DOK-ECODRV-DKC02.1****-PRJ2-EN-P

11.4 Reaction of the drive to malfunctions

Power failure

If during a power failure the 24V control voltage for the drive controller is

buffered, the motor can be brought to a standstill by braking.

If during a power failure there is no 24 V control voltage, the motor be-

comes torque-free and coasts to a standstill.

DANGER

Dangerous movements!

Danger may result in equipment damage, personal injury

or death!

⇒

Stay away from the machine’s movement area. Pos-

sible measures to be taken to prevent access by un-

authorized persons:

- protective fence

- protective railing

- protective covering

- light barrier

⇒

Fences and coverings should be strong enough to

withstand the maximum possible momentum.

24 V control voltage failure for the DKC

If the 24 V control voltage for the DKC fails, the motor can no longer be

brought to a standstill by braking. The motor becomes torque-free and

coasts to a standstill.