Alarm and fault indications
Fault is indicated with a red LED. See section LEDs on page 356.
An alarm or fault message on the panel display indicates abnormal drive status.
Using the information given in this chapter, most alarm and fault causes can be identified and corrected. If not, contact an ABB representative.
The four digit code number in parenthesis after the fault is for the fieldbus communication. See chapters Fieldbus control with embedded fieldbus on page 301 and Fieldbus control with fieldbus adapter on page 325.

How to reset
The drive can be reset either by pressing the keypad key (basic control panel) or (assistant control panel), through digital input or fieldbus, or by switching the supply voltage off for a while. The source for the fault reset signal is selected by EXIT/RESET
336 Fault tracing parameter 1604 FAULT RESET SEL. When the fault has been removed, the motor can be restarted.

0001 OVERCURRENT (2310) 0305 bit 0
Output current has exceeded trip level.
Check motor load.
Check acceleration time (2202 and 2205).
Check motor and motor cable (including phasing).
Check ambient conditions. Load capacity decreases if installation site ambient temperature exceeds 40 °C.
See section Derating on page 319.
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0002 DC OVERVOLT (3210) 0305 bit 1
Excessive intermediate circuit DC voltage. DC overvoltage trip limit is 420 V for 200 V drives and 840 V for 400 V drives.
Check that overvoltage controller is on (parameter 2005 OVERVOLT CTRL).
Check input power line for static or transient overvoltage.
Check deceleration time (2203, 2206).
--------------
0003 DEV OVERTEMP (4210) 0305 bit 2
Drive IGBT temperature is excessive. Fault trip limit is 135 °C.
Check ambient conditions. See also section Derating on page 319.
Check air flow and fan operation.
Check motor power against drive power.
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0004 SHORT CIRC (2340) 0305 bit 3
Short circuit in motor cable(s) or motor
Check motor and motor cable.
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0006 DC UNDERVOLT (3220) 0305 bit 5
Intermediate circuit DC voltage is not sufficient due to missing input power line phase, blown fuse, rectifier bridge internal fault or too low input power.
Check that undervoltage controller is on (parameter 2006 UNDERVOLT CTRL).
Check input power supply and fuses.
--------------
0007 AI1 LOSS (8110) 0305 bit 6
(programmable fault function 3001, 3021)
Analog input AI1 signal has fallen below limit defined by parameter 3021 AI1 FAULT LIMIT.
Check fault function parameter settings.
Check for proper analog control signal levels.
Check connections.
--------------
0008 AI2 LOSS (8110) 0305 bit 7
(programmable fault function 3001, 3022)
Analog input AI2 signal has fallen below limit defined by parameter 3022 AI2 FAULT LIMIT.
Check fault function parameter settings.
Check for proper analog control signal levels.
Check connections.
--------------
0009 MOT OVERTEMP (4310) 0305 bit 8
(programmable fault function 3005…3009 / 3504)
Motor temperature is too high (or appears to be too high) due to excessive load, insufficient motor power, inadequate cooling or incorrect start-up data.
Check motor ratings, load and cooling.
Check start-up data.
Check fault function parameters.
Measured motor temperature has exceeded fault limit set by parameter 3504 FAULT LIMIT.
Check value of fault limit.
Check that actual number of sensors corresponds to value set by parameter (3501 SENSOR TYPE).
Let motor cool down. Ensure proper motor cooling:
Check cooling fan, clean cooling surfaces, etc.
--------------
0010 PANEL LOSS (5300) 0305 bit 9
(programmable fault function 3002)
Control panel selected as active control location for drive has ceased communicating.
Check panel connection.
Check fault function parameters.
Check control panel connector.
Refit control panel in mounting platform. If drive is in external control mode (REM) and is set to accept start/stop, direction commands or references through control panel:
Check group 10 START/STOP/DIR and 11 REFERENCE SELECT settings.
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0012 MOTOR STALL (7121) 0305 bit 11
(programmable fault function 3010…3012)
Motor is operating in stall region due to eg excessive load or insufficient motor power.
Check motor load and drive ratings.
Check fault function parameters.
--------------
0014 EXT FAULT 1 (9000) 0305 bit 13
(programmable fault function 3003)
External fault 1 Check external devices for faults.
Check parameter 3003 EXTERNAL FAULT 1 setting.
--------------
0015 EXT FAULT 2 (9001) 0305 bit 14
(programmable fault function 3004)
External fault 2 Check external devices for faults.
Check parameter 3004 EXTERNAL FAULT 2 setting.
--------------
0016 EARTH FAULT (2330) 0305 bit 15
(programmable fault function 3017)
Drive has detected earth (ground) fault in motor or motor cable.
Check motor.
Check motor cable. Motor cable length must not exceed maximum specifications. See section Motor connection data on page 325.
Note: Disabling earth fault (ground fault) may void the warranty.
--------------
0018 THERM FAIL (5210) 0306 bit 1
Drive internal fault.
Thermistor used for drive internal temperature measurement is open or short-circuited.
Contact our Abb product representative (contact information available on the Abb homepage)..
--------------
0021 CURR MEAS (2211) 0306 bit 4
Drive internal fault.
Current measurement is out of range.
Contact our Abb product representative (contact information available on the Abb homepage).
--------------
0022 SUPPLY PHASE (3130) 0306 bit 5
Intermediate circuit DC voltage is oscillating due to missing input power line phase or blown fuse.
Trip occurs when DC voltage ripple exceeds 14% of nominal DC voltage.
Check input power line fuses.
Check for input power supply imbalance.
Check fault function parameters.
--------------
0024 OVERSPEED (7310) 0306 bit 7
Motor is turning faster than highest allowed speed due to incorrectly set minimum/maximum speed.
Operating range limits are set by parameters 2007 MINIMUM FREQ and 2008 MAXIMUM FREQ.
Check minimum/maximum frequency settings.
Check adequacy of motor braking torque.
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0026 DRIVE ID (5400) 0306 bit 9
Internal drive ID fault Contact our Abb product representative (contact information available on the Abb homepage).
--------------
0027 CONFIG FILE (630F) 0306 bit 10
Internal configuration file error
Contact our Abb product representative (contact information available on the Abb homepage).
--------------
0028 SERIAL 1 ERR (7510) 0306 bit 11
(programmable fault function 3018, 3019)
Fieldbus communication break
Check status of fieldbus communication. See chapter Fieldbus control with embedded fieldbus on page 271.
Check fault function parameter settings.
Check connections.
Check if master can communicate.
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0029 EFB CON FILE (6306) 0306 bit 12
Configuration file reading error
Contact our Abb product representative (contact information available on the Abb homepage)..
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0030 FORCE TRIP (FF90) 0306 bit 13
Trip command received from fieldbus
See appropriate communication module manual.
--------------
0031 EFB 1 (FF92) 0307 bit 0
Error from the embedded fieldbus
(EFB) protocol application. The meaning is protocol dependent.
See chapter Fieldbus control with embedded fieldbus on page 271.
--------------
0032 EFB 2 (FF93) 0307 bit 1
0033 EFB 3 (FF94) 0307 bit 2
0035 OUTP WIRING (FF95) 0306 bit 15
(programmable fault function 3023)
Incorrect input power and motor cable connection (ie input power cable is connected to drive motor connection).
The fault can be erroneously declared if the drive is faulty or the input power is a delta grounded system and the motor cable capacitance is large.
Check input power connections.
--------------
0036 INCOMPATIBLE SW (630F) 0307 bit 3
Loaded software is not compatible.
Contact our Abb product representative (contact information available on the Abb homepage)..
--------------
0038 USER LOAD CURVE (FF6B) 0307 bit 4
Condition defined by 3701 USER LOAD C MODE has been valid longer than the time set by 3703 USER LOAD C TIME.
See parameter group 37 USER LOAD CURVE.
--------------
0039 UNKNOWN EXTENSION (7086) 0307 bit 5
Option module not supported by the drive firmware is connected to the drive.
Check connections.
--------------
0040 INLET VERY LOW (8A81) 0307 bit 6
Pressure at pump/fan inlet too low
Check for a closed valve on the inlet side of the pump/fan.
Check piping for leaks.
See parameter group 44 PUMP PROTECTION.
--------------
0041 OUTLET VERY HIGH (8A83) 0307 bit 7
Pressure at pump/fan outlet too high
Check piping for blocks.
See parameter group 44 PUMP PROTECTION.
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0042 INLET LOW (8A80) 0307 bit 8
Pressure at pump/fan inlet too low
Check for a closed valve on the inlet side of the pump/fan.
Check piping for leaks.
See parameter group 44 PUMP PROTECTION.
--------------
0043 OUTLET HIGH (8A82) 0307 bit 9
Pressure at pump/fan outlet too high
Check piping for blocks.
See parameter group 44 PUMP PROTECTION.
0101 SERF CORRUPT (FF55) 0307 bit 14
Drive internal error Write down fault code and Contact our Abb product representative (contact information available on the Abb homepage)..
--------------
0103 SERF MACRO (FF55) 0307 bit 14
0201 DSP T1
--------------
1000 PAR HZRPM (6320) 0307 bit 15
Incorrect frequency limit parameter setting
Check parameter settings. Check that following applies:
• 2007 MINIMUM FREQ <2008 MAXIMUM FREQ
• 2007 MINIMUM FREQ / 9907MOTOR NOM FREQ and 2008 MAXIMUM FREQ / 9907 MOTOR NOM FREQ are within range.
--------------
1001 PAR PFC REF NEG (6320) 0307 bit 15
Incorrect PFC parameters
Check parameter group 81 PFC
CONTROL settings. Check that following applies:
• 2007 MINIMUM FREQ > 0 when 8123 is ACTIVE or SPFC ACTIVE.
--------------
1003 PAR AI SCALE (6320) 0307 bit 15
Incorrect analog input AI signal scaling
Check parameter group 13 ANALOG INPUTS settings. Check that following applies:
• 1301 MINIMUM AI1 < 1302 MAXIMUM AI1
• 1304 MINIMUM AI2 < 1305 MAXIMUM AI2.
--------------
1004 PAR AO SCALE (6320) 0307 bit 15
Incorrect analog output
AO signal scaling
Check parameter group 15 ANALOG OUTPUTS settings. Check that following applies:
• 1504 MINIMUM AO1 < 1505 MAXIMUM AO1.
--------------
1006 PAR EXT RO (6320) 0307 bit 15
Incorrect extension relay output parameters
Check parameter settings. Check that following applies:
• Relay Output Extension Module MREL-01 is connected to the drive.
• 1402…1403 RELAY OUTPUT 2 …
RELAY OUTPUT 3 and 1410
RELAY OUTPUT 4 have non-zero values.
See MREL-01 Relay Output Extension
--------------
1012 PAR PFC IO 1 (6320) 0307 bit 15
I/O configuration for PFC not complete
Check parameter settings. Following must apply:
• There are enough relays parameterized for PFC.
• No conflict exists between parameter group 14 RELAY OUTPUTS, parameter 8117 NR OF AUX MOT and parameter 8118 AUTOCHNG INTERV.
--------------
1013 PAR PFC IO 2 (6320) 0307 bit 15
I/O configuration for PFC not complete
Check parameter settings. Following must apply:
• The actual number of PFC motors (parameter 8127 MOTORS) matches the PFC motors in parameter group 14 RELAY OUTPUTS and parameter 8118 AUTOCHNG INTERV.
--------------
1014 PAR PFC IO 3 (6320) 0307 bit 15
I/O configuration for PFC not complete.
The drive is unable to allocate a digital input (interlock) for each PFC motor.
See parameters 8120 INTERLOCKS and 8127 MOTORS.
--------------
1015 PAR CUSTOM U/F (6320) 0307 bit 15
Incorrect voltage to frequency (U/f) ratio voltage setting.
Check parameter 2610 USER DEFINED U1…2617 USER DEFINED F4 settings.
--------------
1017 PAR SETUP 1 (6320) 0307 bit 15
It is not allowed to use frequency input signal and frequency output signal simultaneously.
Disable frequency output or frequency input:
• change transistor output to digital mode (value of parameter 1804 TO MODE = DIGITAL), or
• change frequency input selection to other value in parameter groups
11 REFERENCE SELECT,
40 PROCESS PID SET 1,
41 PROCESS PID SET 2 and
42 EXT / TRIM PID.
--------------
1026 PAR USER LOAD C (6320) 0307 bit 15
Incorrect user load curve parameter setting
Check parameter settings. Following must apply:
• 3704 LOAD FREQ 1 < 3707 LOAD FREQ 2 < 3710 LOAD FREQ 3 < 3713 LOAD FREQ 4 < 3716 LOAD FREQ 5
• 3705 LOAD TORQ LOW 1 < 3706 LOAD TORQ HIGH 1
• 3708 LOAD TORQ LOW 2 < 3709 LOAD TORQ HIGH 2
• 3711 LOAD TORQ LOW 3 < 3712 LOAD TORQ HIGH 3
• 3714 LOAD TORQ LOW 4 < 3715 LOAD TORQ HIGH 4
• 3717 LOAD TORQ LOW 5 < 3718 LOAD TORQ HIGH 5.

++ ABB ACS 355 User manual / files

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++ Abb Acs355 fault code 1 >>

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