Lenze i510 - 5 Diagnostics and Fault Elimination; LED Status Displays

5 Diagnoscs and fault eliminaon
5.1 LED status displays
The "RDY" and "ERR" LED status displays on the front of the inverter provide some quick infor-
maon about certain operang states.
"RDY" LED (blue) "ERR" LED (red) Status/meaning
o o No supply voltage.
blinking (1 Hz) o Safe torque o (STO) acve.
blinking fast (4
Hz) Safe torque o (STO) acve, warning acve.
blinking (2 Hz) o Inverter inhibited.
blinking fast (4 Hz) Inverter inhibited, warning acve.
on Inverter inhibited, fault acve.
lit every 1.5 s for a
short me
Inverter inhibited, no DC-bus voltage.
on for a short me
every 1 s
Diagnosc module is connected, 5 V supply voltage for diagnosc module is available.
on on Inialisaon (inverter is started) or quick stop acve.
o Inverter enabled.
The motor rotates according to the setpoint specied.
blinking fast (4 Hz) Inverter enabled, warning acve.
The motor rotates according to the setpoint specied.
blinking (1 Hz) Inverter enabled, quick stop as response to fault acve.
66 ms o
125 ms on
66 ms on
125 ms o
Firmware update acve.
Both LEDs are ickering synchronously "Opcal detecon" funcon acve.
Diagnoscs and fault eliminaon
LED status displays
42
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.actechdrives.com - Email: info@actechdrives.com