ABB ACS510-01 User Manual page 203

ACS510 User's Manual
Alarm Listing
The following table lists the alarms by code number and describes each.
Alarm
Code
2001
2002
2003
2004
2005
2006
2007
2008
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Display
Current limiting controller is active. Check for and correct:
OVERCURRENT
• Excessive motor load.
• Insufficient acceleration time (parameters 2202
2205
ACCELER TIME
• Faulty motor, motor cables or connections.
Overvoltage controller is active. Check for and correct:
OVERVOLTAGE
• Static or transient overvoltages in the input power supply.
• Insufficient deceleration time (parameters 2203
2206
DECELER TIME
Undervoltage controller is active. Check for and correct:
UNDERVOLTAGE
• Undervoltage on mains.
The change in direction being attempted is not allowed. Either:
DIR LOCK
• Do not attempt to change the direction of motor rotation, or
• Change parameter 1003
reverse operation is safe).
/ Fieldbus communication has timed out. Check for and correct:
I O COMM
• Fault setup (3018
• Communication settings (Group 51 or 53 as appropriate).
• Poor connections and/or noise on line.
1 Analog input 1 is lost, or value is less than the minimum setting.
AI LOSS
Check:
• Input source and connections
• Parameter that sets the minimum (3021)
• Parameter that sets the Alarm/Fault operation (3001)
2 Analog input 2 is lost, or value is less than the minimum setting.
AI LOSS
Check:
• Input source and connections
• Parameter that sets the minimum (3022)
• Parameter that sets the Alarm/Fault operation (3001)
Panel communication is lost and either:
PANEL LOSS
• Drive is in local control mode (the control panel displays LOC), or
• Drive is in remote control mode (REM) and is parameterized to
accept start/stop, direction or reference from the control panel.
To correct check:
• Communication lines and connections
• Parameter 3002
• Parameters in groups 10
SELECT
Description
2).
2).
DIRECTION
COMM FAULT FUNC
.
PANEL COMM ERR
COMMAND INPUTS
(if drive operation is REM).
203
1 and
ACCELER TIME
1 and
DECELER TIME
to allow direction change (if
and 3019
COMM FAULT TIME
and 11
REFERENCE
Diagnostics
).