Lenze i410 - 14 Diagnostics and Fault Elimination; LED Status Display

14 Diagnoscs and fault eliminaon
This secon contains informaon on error handling, drive diagnoscs and fault analysis.
14.1 LED status display
The "RDY" and "ERR" LED status displays on the front of the inverter provide some quick
informaon about certain operang states.
"RDY" LED (blue) "ERR" LED (red) Status/meaning
O O No supply voltage.
on on
Inializaon (inverter is started.)
Blinking (2 Hz)
O Inverter inhibited.
Blinking fast (4 Hz)
Inverter disabled, warning acve.
4Err
or handling ^ 284
on
Inverter disabled, error acve.
4Err
or handling ^ 284
Lights up briey once
e
very 1.5 s
Inverter inhibited, no DC-bus voltage.
on for a short me
every 1 s
USB module is connected, 5-V supply voltage for the USB module is available.
on
O
Inverter enabled.
The mot
or rotates according to the specied setpoint or quick stop acve.
Blinking fast (4 Hz)
Inverter enabled, warning acve.
The motor rotates according to the specied setpoint or quick stop acve.
Blinking (1 Hz)
Inverter enabled, quick stop as response to fault acve.
4Error handling ^ 284
Both LEDs are blinking in a rapidly alternang
mode
Firmware update acve.
4Upda
te device rmware ^ 227
Both LEDs are blinking in a very rapidly
s
ynchronous mode
"Visual tracking" funcon is
acve.
4
Opcal device idencaon ^ 219
Diagnoscs and fault eliminaon
LED status display
268