User Manual

Commands Reference
260 Advanced Digital Motor Controller User Manual V2.0, July 8, 2019
DFU - Update Firmware via USB
Argument: Key
Description:
Firmware update can be performed via the RS232 port or via USB. When done via USB,
the DFU command is used to cause the controller to enter in the firmware upgrade mode.
This command must be used with care and must be followed by a 9-digit safety key to
prevent accidental use. Once the controller has received the DFU command, it will no
longer respond to the PC utility and no longer be visible on the PC. When this mode is
entered, you must launch the separate upgrade utility (DFULoader) to start the firmware
upgrade process.
Syntax:
%DFU safetykey
Where:
safetykey = 321654987
EELD - Load Parameters from EEPROM
Argument: None
Description:
This command reloads the configuration that are saved in EEPROM back into RAM and
activates these settings.
Syntax:
%EELD
EELOG - Dump Flash Log Data
Argument: None
Description:
This command is used in order to Dump the Flash Log Data. Each data entry is printed in
a row with each value to be separated with a tab. The values, that are going to be printed,
are the following:
• timestamp (milisseconds since power-up),
• maximum absolute motor current since the time of the previous entry,
• maximum battery voltage since the time of the previous entry,
• maximum heatsink temperature since the time of the previous entry and
• Fault Flags that have caused the entry.
Each entry is saved to flash at every new fault or every 10 minute when a fault is active.
Note: Flash Log Data are not working when any of the motor channels are configured in
resolver sinusoidal mode.
Syntax: %EELOG