KW Aufzugstechnik GmbH OPERATING MANUAL DAVID-613
DAVID-D613-V125-E 13.04.2021 Page - 17 -
Brake Monitoring Synchronization
The brake elements are monitored for synchronization. The default value for this tolerance time is
500ms.
1.5.4 Fault clearance and Reset
Depending on the number of connected brake circuits may appear in the event of an error of up to 4
errors. In the Menu C3 all error messages are marked present.
ERROR 51
There is no expected signal levels at the monitoring braking
inputs of the control DAVID-606/613/2005.
ERROR 54
Brake element synchronization
The monitoring of the braking elements has been activated.
One of the monitor inputs is out of order or it is slower than
the other(s) channel. Please check it.
After remedying the lack of the brake elements / or the external wiring, the drive can be unlocked by
selecting the error menu C0 RESET memory.
Possibility of the external reset for brake monitoring elements
It is also possible to program a free entrance to the input function E506. By connecting a bowl button it
is possible to unlock the system via a pulse on this input.
Solely through the on / off of the controller, the control is not unlocked, i.e. if the error message F51 or
F54 is applied and the system shuts off and then switched on again, the control with the appropriate
error message locked.
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