Replacing The Drive Module; Leds - ABB ACS800-U4 Hardware Manual

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Replacing the drive module

• Disconnect the input power cable from the module.
• Disconnect the power supply cable and the fibre optic cables from the RMIO
board and wind them on the top of the converter module.
• Disconnect the busbars outside the module. See chapter Installation:
the module through the holes inside the
• Undo the upper fastening screws of the module (if used).
• Disconnect the pedestal from the module. See chapter Installation: Fastening the
module to the cabinet /
pedestal.
• Secure the module from the lifting hooks at the top.
• Pull the module from the cabinet onto a pallet truck.
Install the module in reverse order to the above.

LEDs

This table describes LEDs of the drive.
Where
RMIO board
Control panel mounting platform
AINT board
Maintenance
Fastening the module through the holes inside the
LED
Red Drive in fault state
Green The power supply on the board is OK.
Red Drive in fault state
Green The main + 24 V power supply for the control panel and the
RMIO board is OK.
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.
pedestal.
When the LED is lit
Fastening