Fuxx Control - ARS 2320 / ARS 2340 Instruction Manual - Kuhnke
Fuxx Control - ARS 2320 / ARS 2340 Instruction Manual - Kuhnke
Fuxx Control - ARS 2320 / ARS 2340 Instruction Manual - Kuhnke
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<strong>Fuxx</strong> <strong>Control</strong> <strong>ARS</strong> <strong>2320</strong> / <strong>ARS</strong> <strong>2340</strong> KUHNKE Automation<br />
The request to stop the drive will set the controller enabling to low.<br />
The drive will approach 0 speed using the set deceleration ramp (parameterizable via<br />
ServoCommander).<br />
After the ramp time (including drop-out delay time of holding brake, if available) has run out, the<br />
triggering of the driver supply relay and the controller enabling will be cancelled by the superordinate<br />
control.<br />
A superordinate control monitors the “safety door open”, “output stage driver supply output" and the<br />
“driver supply feedback” signals and checks them for plausibility. In the case of an error the power<br />
contactor will be shut down.<br />
The opening of the safety door will also interrupt the output stage enabling and the triggering of the<br />
driver supply relay. The servo controller is in “safe stop” mode and protected against restart.<br />
The safety door switching device has been approved as per EN954-1, safety category 3.<br />
The DC-link voltage remains present and can be used by the drive immediately after the safety door<br />
has been closed.<br />
If the safety door is opened without a request for a standstill, the drive will run out as per EN 60204-1<br />
stop category 0 and at the same time the holding brake of the motor will be applied, if available. The<br />
drive is in “safe stop” mode and protected against restart.<br />
It is also possible to use a door position switch, which keeps the safety door closed until the drive has<br />
come to a complete standstill or the “feedback driver supply” signal indicates the safe mode and the<br />
plausibility check have been successfully completed. However, the “safe stop” mode offering<br />
protection against restarting is only activated with the opening of the safety door (nor shown).<br />
Another possible application is the use of a safety door switching device with delayed contacts. The<br />
opening of the safety door has a direct impact on the controller enabling, whose falling edge causes a<br />
controlled stopping at a set deceleration ramp. The signals “output stage enabling” and output stage<br />
driver supply” are then switched off with a delay via the safety module. The drop-out delay time must<br />
be matched to the deceleration ramp time (not shown).<br />
The brake of the motor has to be designed such that it can stop the movement of the<br />
drive.<br />
66 E 732 GB<br />
14.12.2006