Saving Parameter Settings Safe Against Mains Failure - Lenze 8400 StateLine C Reference Manual

L-force drives; e84avsc series;

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8400 StateLine C | Reference manual

Commissioning

Commissioning of the "Switch-off positioning" technology application

Saving parameter settings safe against mains failure

The parameter set must be saved to the device safe against mains failure to prevent

parameter settings becoming lost due to mains switching.

Save parameter set.

Enable controller and test application

Before stipulating a speed setpoint, check whether the brake in the form of a

holding brake on the motor shaft has been released!

If the controller is enabled and the "Inhibit at power-on" auto-start option is

activated in

remains in the "ReadyToSwitchOn" state.

To be able to change to the "SwitchedOn" status, the controller enable must be

deactivated first: set terminal X4/RFR to LOW level.

If the controller is in the "SwitchedOn" state:

1. Enable controller: Set terminal X4/RFR to HIGH level or close contact.

– If there is no other active source for controller inhibit, the controller changes from

the "SwitchedOn" state to the "OperationEnabled" state.

– The Diagnostics tab and

2. Select the respective control signals via the digital inputs.

Observe the actual speed value (display in C00051) as well as the

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