Start-Up Procedure - ABB ACS800 Hardware Manual

Start-Up Procedure

Action
Safety
Only qualified electricians are allowed to start-up the drive. The safety
instructions must be followed during the start-up procedure.
Checks with no voltage connected
Check the tuning of the insulation monitoring device.
Pt 100 settings (if present)
Starting the drive
Close the switch fuse (main disconnector).
Units with line contactor: Close the contactor by turning the start switch
on the cabinet door from OFF into START position for 2 seconds. Leave
the switch to ON position.
Application program set-up
Follow the instructions in the Firmware Manual to start up the drive and
to set the drive parameters.
On-load checks
Check that the Prevention of Unexpected Start function (if installed)
works:
• Start and Stop the drive and wait until the motor has stopped.
• Open the Prevention of Unexpected Start switch (mounted on a control
desk). The indicating lamp should lit.
• Give a Start command. The drive should not start.
• Reset the drive from the control panel.
Check that the cooling fans rotate freely in the right direction, and the air
flows upwards.
Check the direction of rotation of the motor.
Check the correct operation of the emergency-stop circuits from each
operating location.
Additional information
See chapter "Safety Instructions".
Optional device. See delivery
specific circuit diagrams and
IRDH265 Operating Manual by
Bender (code: TGH1249).
Optional function. See delivery
specific circuit diagrams.
A paper sheet set on the intake
(door) gratings stays. The fans run
noiselessly.
Installation Checklist and Start-Up
61