| COOE | ALARM | CAUSE | WHAT TO DO |
| 2001 | OVERCURRENT 0308 bit 0 (programmable fault function 1610) | Output current limit controller ip active. | 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 temperaturę exceeds 40 9C. See section Derating on page 309. |
| 2002 | OVERVOLTAGE 0308 bit 1 (programmable fault function 1610) | DC overvoltage controller is active. | Check deceleration time (2203 and 2206). Check input power line for static or transient overvoltage. |
| 2003 | UNDERVOLTAGE 0308 bit 2 (programmable fault function 1610) | DC undervoltage controller is active. | Check input power supply. |
| 2004 | DIR LOCK 0308 bit 3 | Change of direction is not allowed. | Check parameter 1003 DIRECTION settings. |
| 2005 | 10 COMM 0308 bit 4 (programmable fault function 30?8, 3019) | Fieldbus communication break | Check status of fieldbus communication. See chapter Fieldbus control with embedded fieldbus on page 265. Check fault function parameter settings. Check connections. Check if master can communicate. |
| 2006 | AM LOSS 0308 bit 5 (programmable fault function 3001, 3021) | Analog input AU signal has fallen below limit defined by parameter 3021 AM FAULT LIMIT. | Check fault function parameter settings. Check for proper analog control signal levels. Check connections. |
| 2007 | AI2 LOSS 0308 bit 6 (programmable fault function 300J, 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 contro! signal levels. Check connections. |
| 2008 | PANELLOSS 0308 bit 7 (próg ram ma ble fault function 30G2) | 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 dhve is in external control mode {REM) and is set to accept start/stop, direction commands or references via control panel: Check group 10 START/STOP/DIR and 11 REFERENCE SELECT settings. |
| 2009 | DEVICE OVERTEMP 0308 bit 8 | Drive IGBT temperaturę is excessive. Alarm limit is 120 X. | Check ambient conditions. See also section Derating on page 309. Check air flow and fan operation. Check motor power against unit power. |
| 2010 | MOTOR TEMP 0305 bit 9 (programmable fault function 3005...3009/3503) | Motor temperaturę is too high tor 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 temperaturę has exceeded alarm limit set by parameter 3503 ALARM LIMIT. | Check value of alarm limit. Check that actual number of sensors corresponds to value set by parameter (350) SENSOR TYPE). Let motor cool down. Ensure proper motor cooling: Check cooling fan, clean cooling surfaces, etc. | ||
| 2012 | MOTOR STALL 0308 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. |
| 2013 1) | AUTORESET 0308 bit 12 | Automatic reset alarm | Check parameter group 31 AUTOMATIC RESET settings. |
| 2014 1) | AUTOCHANGE 0308 bit 13 | PFC Autochange function is active. | See parameter group 81 PFC CONTROL, section PFC Control macro on page 108 and section SPFC Control macro on page 109. |
| 2015 | PFCI LOCK 0308 bit 14 | PFC intertocks are active. | Drive cannot start * any motor (when Autochange is used) * the speed regulated motor (when Autochange is not used). See parameter group 81 PFC CONTROL |
| 2018 1) | PID SLEEP 0309 bit 1 | Sleep function has entered sleeping mode. | See parameter groups 40 PROCESS PID SET 1... 41 PROCESS PID SET 2. |
| 2021 | START ENABLE 1 MISSING 0309 bit 4 | No Start Enable 1 signal received | Check parameter i608 START ENABLE Isettings. Check dlgital input connections. Check fieldbus communication settings. |
| 2022 | START ENABLE 2 MISSING 0309 bit 5 | No Start Enable 2 signal received | Check parameter 1609 START ENABLE 2 settings. Check dlgital input connections. Check fieldbus communication settings. |
| 2023 | EMERGENCY STOP 0309 bit 6 | Drive has received emergency stop command and ramps to stop according to ramp time defined by parameter 2206 EMERG DEC TIME. | Check that rt is safe to continue operation. Return emergency stop push button to normal position. |
| 2025 | FIRST START 0309 bit 8 | Motor Identification magnetization is on. This alarm belongs to norm al start-up procedurę. | Walt until drive indicates that motor identification is completed. |
| 2027 | USER LOAD CURVE 0309 bit 10 | Conditlon defined by 3701 USER LOAD C MODE has been valid longer than half of the time set by 3703 USER LOAD C TIME. | See parameter group 37 USER LOAD CURVE. |
| 2028 | START DELAY 0309 bit 11 | Start delay in progress | See parameter 2113 START DELAY. |
| 2030 | INLET LOW 0309 bit 13 | Pressure at pump/fan inlet too Iow | Check for a closed valve on the inlet side of the pump/fan. Check piping for leaks. See parameter group 44 PUMP PROTECTION. |
| 2031 | OUTLET HIGH 0309 bit 14 | Pressure at pump/fan outlet too high | Check piping for blocks. See parameter group 44 PUMP PROTECTION. |
| 2032 | PIPĘ FILL 0309 bit 15 | Pipę fili in progress | See parameters 4421...4426. |
| 2033 | INLET VERY LOW 0310bitO | Pressure at pump/fan inlet too Iow | Check for a closed valve on the inlet side of the pump/fan. Check piping for leaks. See parameter group 44 PUMP PROTECTION. |
| 2034 | OUTLET VERY HIGH 0310 bit 1 | Pressure at pump/fan outlet too high | Check piping for blocks. See parameter group 44 PUMP PROTECTION. |
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