Lenze E94AxHE Servo Drives 9400 HighLine (Firmware 01-37) - Manual (Page 46)

9400 HighLine | Parameter setting & configuration
Drive interface
Device states
46 Firmware 1.37 - 09/2006
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4.5.1 Status "initialisation active"
The controller is in this device state directly after switching on the supply voltage.
r In this device status the operating system is initialised.
r The application is not yet processed.
r The monitoring mode is not yet active.
r Communication is not possible yet.
r The controller cannot be parameterised yet and no device commands can be executed.
r When the device initialisation is completed, the device state is automatically changed
to "Safe torque off active".
4.5.2 Status "Safe torque off active"
This device state becomes active when the controller receives the request "Safe torque off".
r "Drive is torqueless" (0x00750003) is entered in the logbook.
r If there is no request by the safety module, it is changed into the next state "Device is
ready to switch on".
LED DRIVE READY LED DRIVE ERROR Display in C00183
OFF OFF 10: Initialisation active
LED DRIVE READY LED DRIVE ERROR Display in C00183
OFF 101: Safe torque off active
Note!
The "Safe torque off active" state is also passed through after errors have been
acknowledged (see fig. [4-11] ).