Lenze E94AYCPM Manual de usuario descargar pdf (Pagina 33)

Lenze · E94AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 12.0 EN · 11/2012 · TD17 33

6 Commissioning

6.4 First switch-on

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6.4 First switch-on

 Documentation for the standard device

Observe the safety instructions and residual hazards stated.

 Note!

Establishing communication

In order to establish communication via an externally supplied communication module,

the standard device must be switched on as well.

After communication has been established, the externally supplied module operates

independently of the power on/off state of the standard device.

Protection against uncontrolled restart

After a fault (e.g. short-time mains failure), the restart of a drive is not always wanted

and - in some cases - even not allowed.

In the Lenze setting of the Servo Drives 9400, the restart protection is activated.

Via C00142 ("Auto-restart after mains connection"), you can configure the restart

behaviour of the controller:

C00142 = "0: Inhibited" (Lenze setting)

• The controller remains inhibited (even if the fault is no longer active).

• The drive starts in a controlled mode by explicitly enabling the controller: LOW-HIGH

edge at digital input X5/RFR.

C00142 = "1: Enabled"

• An uncontrolled restart of the drive is possible.

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Lenze E94AYCPM Manual de usuario Pagina 33