10.17. Firmware download
The device firmware is continuously improved by the manufacturer. New firmware
versions contain error corrections, function extensions and simplify the handling.
A new firmware is always compatible with the older version:
• A device with updated firmware and unchanged parameter settings shows the same
behaviour as before.
• Parameter settings must only be adapted if new functions are used.
10.17.1. Firmware download with »Emotron Easy starter (Firmware loader)«
The »Emotron Easy starter (firmware loader)« is a PC software which serves to update the
firmware of the inverter.
Preconditions
• For the firmware download, we recommend a direct USB connection to the device. For
this purpose, the USB module and a USB 2.0 cable (A plug on Micro-B plug) are
required. The voltage supply of the control electronics also takes place via the USB
connection.
• The control electronics of the inverter must be supplied with voltage. Either via the USB
connection or via the external 24-V voltage supply.
• Voltage supply and communication must not be interrupted during the firmware
download.
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