Lenze EtherCAT Controller-based Automation - Manual (Page 45)

Lenze · Controller-based Automation · EtherCAT® Communication Manual · DMS 6.4 EN · 04/2014 · TD17
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7 Commissioning of the system
7.3 Detailed description of the commissioning steps
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7.3.4.1 i700 parameter management in the Controller-based Automation system
Parameter download
The Servo-Inverter i700 itself does not store parameter settings safe against mains failure. All servo
inverter settings deviating from the Lenze standard setting are maintained centrally in the Lenze
Controller and stored there permanently (persistently). During the initialisation at run-up, only
these deviations are transferred to the servo inverter by the controller. Like this it is ensured that the
servo inverter works with the parameter settings provided for it.
Firmware download (optional)
The firmware of the Servo-Inverter i700 can – if so desired – be stored together with the »PLC
Designer« project. When the system is being powered up, the Lenze Controller then checks whether
the firmware version in the servo inverter matches the firmware version stored in the project for
this device. If this is not the case, the controller loads the firmware version stored in the project into
the servo inverter. In the event of a "Device replacement" service, it can thus be ensured that the
replacement device works with the same firmware version stored in the project for the original
device.