Drive description
2009231 [Rev. 4 - en]/2015-12-08
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4
Drive description
4.1
Drive type
The drive is designed for 230 V/50 Hz and features an
electronic limit switch-off with an integrated radio receiver.
The limit positions are set using a hand-held transmitter,
central control unit or special WMS toolkit PC software.
4.2
Function of the drive
Limit position setting mode
In the setting mode, the drive changes to "dead man's
mode". The unit only moves while a button is pressed.
Automatic assignment of direction of rotation
The direction of rotation of the drive is defined after "setting
the motor limit positions". The direction of rotation of the
button depends on the installation side of the drive. If the
drive does not move in the desired direction after a move
button is pressed, another button needs to be used.
After the procedure for "setting the motor limit positions" is
ended, the direction of rotation is adjusted automatically.
Limit positions status indicator (ESI)
By stopping briefly in the direction of movement, the drive
indicates that a limit position has not been learned in the
selected direction of movement.
Thermal protection
The drives used in these products are not intended for
continuous operation. The integrated thermal protection
switches the drive off after approx. 4 minutes. After approx.
10 to 15 minutes, the drive will be ready to operate again.
Block detection
If the product becomes mechanically blocked, the drive
stops the movement and then moves briefly in the opposite
direction to release the blockage.
Sensitive obstacle detection
If the product encounters an obstacle in the outward
direction, the drive responds (with the light blue pusher with
circumferential backlash) by stopping or by stopping and
subsequently moving in the inward direction, depending on
its position.
Freezing protection
The drive stops independently when product movement is
prevented due to freezing.
Status feedback
The drive notifies the control system of its current status,
e.g. the thermal protection triggered. The status display
depends on the control panel.
Position feedback
The drive notifies the control system of its current position.
Comfort position
An intermediate position of your choice can be stored in the
drive and moved to. This is the so-called comfort position.
Intelligent routing function
The transmission range is extended by the capability of
WMS components to pass information on to more distant
WMS components. High transmission reliability with low
interference susceptibility.
Bidirectional
The drive is both a transmitter and receiver. The user
receives feedback on executed move commands on the
WMS transmitter.
128-bit encryption
The WMS radio network is encrypted (128-bit); every
radio network additionally defines a separate key for the
components involved. This makes it impossible for third
parties to penetrate the network and operate the unit.