Lenze i700 - Manual (Page 18)

2 Parameter handling
2.1 Parameter transfer during initialisation
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Lenze · i700 servo inverter · Reference manual · DMS 1.5 EN · 03/2014 · TD05
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2 Parameter handling
2.1 Parameter transfer during initialisation
During the acceleration of the system, the controller and the controllers exchange configuration
data (e.g. bus cycle and PDO mapping). With regard to this, observe the following particular features
for the i700 servo inverter:
Parameter download
The i700 servo inverter itself does not store parameter settings safe against mains failure. All
settings deviating from the i700 servo inverter "Lenze setting" (default) are maintained centrally in
the controller and are stored there permanently (persistently). During the initialisation at run-up,
only these deviations are transferred to the i700 servo inverter by the controller. Like this it is
ensured that the i700 servo inverter works with the parameter settings provided for it.
Firmware download (optional)
If required, the firmware of the i700 servo inverter can be stored together with the »PLC Designer«
project. During the run-up, the controller then checks whether the firmware version in the i700
servo inverter complies with 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 to the i700 servo inverter.
Like this, it can be ensured for "Device replacement" service work that the replacement device also
works with the same firmware version as the original device.