Lenze E70ACxS Application Sample i700 (PLC Designer v3) - Manual (Page 29)

Lenze · Servo Inverter i700 | Application Sample · DMS 1.0 EN - 09/2012 - TD11
29
Getting started - operating the Application Sample
Holding brake: Application "BrakeAxisZ"
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7.8 Holding brake: Application "BrakeAxisZ"
Movement of Axis X during automatic operation
After changing the operating mode of the brake, the function of the holding brake can be controlled
via the BrakeAxisZ visualisation.
For Axis Z a holding brake is defined by default which releases the brake by default when
the controller is enabled.
• The holding brake can additionally be switched to other states via the
SMC3_BrakeControl and SMC3BrakeState function blocks (e.g. for other purposes in
the application).

Preparation: First of all, the operating mode of the brake (index 0x2820/1) must
be set to a value of "1", the standard value is "0".
Note: When you quit the example, you must reset the brake setting to the initial
value!

How to proceed:
1. Click the BrakeAxisZ button.
2. Select the brake mode in
SMC_BrakeControl:
• "0": Apply brake
• "1": Release brake
3. Release brake: Click the bExecute
button in SMC_BrakeControl.
4. Display status of the brake: Click
the bEnable button in
SMC_BrakeStatus.
5. Enable the controller: Click the
xRegulatorOn button.
6. Start the positioning process:
Click the xStart button.
The positioning parameters can
be edited anytime directly in the
visualisation.