Fault Resetting; Flashing Red Led; Red Led; History - ABB ACS550-01 User Manual

ACS550 User's Manual
Fault
Code
1006
1007
1008
1009

Fault Resetting

The ACS550 can be configured to automatically reset certain faults. Refer to
parameter Group 31: Automatic Reset.
Warning! If an external source for start command is selected and it is active,
the ACS550 may start immediately after fault reset.

Flashing Red LED

To reset the drive for faults indicated by a flashing red LED:
• Turn the power off for 5 minutes.

Red LED

To reset the drive for faults indicated by a red LED (on, not flashing), correct the
problem and do one of the following:
• From the control panel: Press RESET
• By digital input: OFF and ON
• serial communication:
• Turn the power off for 5 minutes.
When the fault has been removed, the motor can be started.

History

For reference, the last three fault codes are stored into parameters 0401, 0412,
0413. You can clear the fault memories:
• In the control panel, Parameters mode, select a parameter (0401, 0412, 0413).
• Enter the set mode.

Press the UP and DOWN buttons simultaneously

Fault Name In
Panel
Parameter values are inconsistent. Check for the following:
PAR EXT RO
• Extension relay module not connected and
• 1410...1412
Parameter values are inconsistent. Check for and correct:
PAR FBUSMISS
• A parameter is set for fieldbus control (e.g. 1001
(
COMM
Parameter values are inconsistent – 9904
PAR PFCMODE
3 (
SCALAR
1 Parameter values for power control are inconsistent: Improper motor
PAR PCU
nominal frequency or speed. Check for both of the following:
• 1 < (60 * 9907
• 0.8 < 9908
(120 * 9907
Description and Recommended Corrective Action
4...6 have non-zero values.
RELAY OUTPUTS
)), but 9902
COMM PROT SEL
), when 8123
PFC ENABLE
MOTOR NOM FREQ
/
MOTOR NOM SPEED
/ Motor Poles) < 0.992
MOTOR NOM FREQ
.
1
EXT COMMANDS
= 0.
MOTOR CONTROL MODE
is activated.
/ 9908 < 16
MOTOR NOM SPEED
123
= 10
must be =
Diagnostics