Lenze E70ACxS Application Sample i700 (PLC Designer v3) Instrukcja Użytkownika Pobierz pdf (Strona 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.

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Lenze E70ACxS Application Sample i700 (PLC Designer v3) Instrukcja Użytkownika Strona 29