Baumuller BUM 62, Operating Instructions Manual

Page: 60 / 74

Commissioning
60
Mono Power Unit BUM 62, 63, 64
5.94005.12
Baumüller Nürnberg GmbH
Reset
The storage is erased by the controller’s reset signal (see description controller).
y Safety ready (option) (see Safety relay on page 33)
For several applications it is necessary to shut down a drive on the electronic-side without switch con-
tactors and without switch off the intermediate circuit voltage. Only in this case a continuation is possible
immediately and without time loss.
Switching states of the safety relay:
The transition secure state
⇒
normal run only occurs via a RESET (caused by controlling).
It is recommended to avoid mistakes in recognizing the secure state:
- combine the output states
- test the output states once again after 10 ms.
Relay Feed back contact Internal contact
normal run activated (+24 V on) opened closed
circuit is voltage supplied
secure state deactivated (+24 V off) closed
active signal
opened
circuit without voltage supply