Heras HGD230, Руководство пользователя

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EN – Translation of the original user manual - 2.1 | 2019 55
6.3 STATIONARY ANTI-CRUSHING SAFETY PROTECTION DEVICES
The stationary anti-crushing safety protection devices can be connected directly to
the buses marked "open" and "close" on the PCB, using M8 connectors. If
relevant, the anti-crushing safety protection devices can also be connected to the
plug-in terminals in the lower right-hand corner of the input terminal block. These
safeties are never connected to the backplane, always directly on the control
itself.
Illustration 26: Electrical connection of anti-crushing safety protection devices and ISK
Attention: A single input (SKL open; SKL close) may only be used to
connect the M8 connector or the input terminal, but they cannot both be
connected to the same input terminal. This would result in a parallel connection
of the anti-crushing safety protection device, leading to failures.
6.3.1 Conecting stationary anti-crushing safety protection devices (skl)
The stationary anti-crushing safety protection devices (SKL) are always delivered
pre-activated.
•
Switch off the power supply to the motor drive.
•
Connect the anti-crushing safety protection device(s) for the OPEN
direction to the SKL open connection.
• Connect the anti-crushing safety protection device(s) for the CLOSING
direction to the SKL close connection.
• Switch on the power supply of the motor drive.
• Check that the safety protection devices have been connected correctly
and check the reaction of the gate in the relevant movement direction in
automatic mode!