Lenze i950 Series - Diagnostics and Fault Elimination; LED Status Display

Diagnoscs and fault eliminaon
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 Supply voltage not available.
On On
Inialisaon in progress (inverter is being started.)
Blinks (1 Hz)
O
Safe torque o (STO) acve. The inverter has been inhibited by the integrated safety
system.
Blinks (1 Hz) On
Inverter inhibited, error acve.
On
O
Inverter enabled.
Motor rotates according to the specied setpoint or quick stop is acve.
Both LEDs are blinking in a rapidly
alt
ernang mode
Firmware update acv
e.
Both LEDs are blinking in a very rapidly
s
ynchronous mode
"Visual tracking" funcon is acv
e.
Diagnoscs and f
ault eliminaon
LED status display
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