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Fault tracing
115
Note:
A fault indication LED normally stays lit after the fault is detected. However,
the LED will blink during an input power break to minimise back-up battery current
consumption. The battery discharge time is 30 … 60 minutes.
Other LEDs of the drive
Fan Failure
See
FAN FAILURE
above.
See
FAN FAILURE
above.
Fan Full Speed
Cooling fan rotates at maximum speed.
-
Over Temp Fault
See
OVER TEMP FAULT
above.
See
OVER TEMP FAULT
above.
Over Temp Warning
See
OVER TEMP WARN
above.
See
OVER TEMP FAULT
above.
Phase L_._ Missing
See
SUPPLY MISSING
above.
See
SUPPLY MISSING
above.
Location
LED
Indication
RMIO board (RDCU drive control
unit)
Red
Drive in fault state.
Green
The power supply on the board is OK.
Control panel mounting platform
(with the control panel removed)
Red
Drive in fault state
Green
The main + 24 V power supply for the control panel and the
RMIO board is OK.
AINT board (visible through the
transparent cover on the front of the
inverter modules)
V204 (green)
+5 V voltage of the board is OK.
V309 (red)
Prevention of unexpected start is ON.
V310 (green)
IGBT control signal transmission to the gate driver control
boards is enabled.
LED
Cause
What to do
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Summary of Contents for ACS800-07-0610-3
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