Verify that the values of the mains power supply network comply with the technical data. Fieldbus module: Active IOC physical layer does not match the IOC physical layer of the detected fieldbus module. Contact your Schneider Electric service representative. Position of motion blend movement not in the range of the ongoing movement. Perform a Fault Reset. Analyze the communication or increase the cycle time. Verify device type including type of power stage. Verify wiring, verify encoder. Assign the function Relative Movement After Capture to a digital input. The parameter ENC_ModeOfMaEnc is set to "Velocity And Position". Fault detection codes that cannot be cleared automatically, ATV12 Drive Short Circuit Current Ratings1. Manual tuning/Autotuning: Amplitude/offset too high. Safety function STO was activated while the power stage was disabled. This safety module has not been configured with this drive. The password that was sent by the configuration tool is not identical to the password stored in the device. Incorrect system inertia for velocity observer calculations. Position difference during the wake and shake procedure is too high. Amplitude of encoder analog signals too low. Basic configuration of drive required after factory setting. Delay for reaching Safely Limited Speed (SLS) too low or eSM deceleration ramp too high. Reconfigure the eSM. Wait until reference movement is finished. The "First Setup" (FSU) was not run at all or not completed. Error detected during parameter switching. Reduce the gear ratio or reference velocity. Select another function or change the operating mode. Remove the cause of the stop and restart Autotuning. Now, you will be the first to know the updates from Schneider Electric. Verify that the configuration file is valid and matches the type and version of the drive. Retry loading the parameters into the safety module eSM. CPU_A and CPU_B have different position values. Disable the power stage and repeat the command. Overflow during calculation of acceleration. Incorrect data length, insufficient number of bytes, Configuration download error detected (additional info=Modbus register address). Write only to parameters that are not read-only. eSM module: Parameter checksum incorrect (default values loaded). Remove memory card or disable write protection. The internal Autotuning sequence has not been finished, there may have been a following error. Welcome the the Schneider Electric French website. Learn more and find impacted catalog numbers. Index pulse is too close to the switch. System error detected: Incompatible data on the memory card, System error detected: Capacity of detected memory card insufficient, System error detected: Memory card not formatted, System error detected: Memory card is write-protected. Error detected during parameter check (for example, reference velocity value for operating mode Profile Position is greater than maximum permissible velocity of drive). Command not permissible while Halt is requested. Verify the motor temperature. Absolute position is different from incremental position, Amplitude of analog signals too high, limit of AD conversion exceeded. Activation of a function which is not available in the active operating mode. Verify cable specifications, shield connection and EMC. Speed limit for multiple SLS in positive direction has a value of zero. Get monthly updates from Schneider Electric delivered right to your inbox. Schneider Electric - CCC Expert VSD - A.Dufoss - 16/10/2014 1. The positive limit switch was activated because movement range was exceeded, incorrect operation of limit switch or signal disturbance. Analog encoder signals are subject to interference. See also parameters _MSM_error_num and _MSM_error_entry for additional information. Verify release of direction. The specific type of device does not support this kind of file. The configuration of edges cannot be changed because difference value capture is active. Privacy Policy. Commutation error detected (additional info=Internal_DeltaQuep). Function not available in this type of device. A previous file transfer has been aborted. Code W P 1068 e 700C Diag. The following information is available for each error message: o Error code o Error class o Description of error o Possible causes o Possible remedies Range of Error Messages Not possible to set the absolute position for encoder 1. Adapt the drive values for ramp and velocity, if necessary. o 8002 Controller boot started. eSM module: Safely Limited Speed (SLS) exceeded in machine operating mode Automatic Mode. Easily find the nearest Schneider Electric distributor in your location. Two cycles have passed without a synchronization signal having been received. Get monthly updates from Schneider Electric delivered right to your inbox. If possible, the distance between the index pulse and the switching point should be a half motor revolution. Verify that you have the correct device type, in particular type of motor, type of encoder, holding brake. o 8005 Program automatic start active. Verify that the device is on. eSM module: System error detected: Error detected during dynamization of STO signal, eSM module: System error detected: Nonvolatile memory incorrect checksum (default values loaded), eSM module: Safety module replaced (default values loaded). Position of motion blend has already been passed. F007 Internal thermal sensor detected fault The drive temperature sensor is not operating correctly The drive is in short circuit or open Contact local Schneider Electric representative . Value in additional error information shows the Modbus register address of the parameter where the initialization error was detected. Value in parameter CTRL_v_max or resolution or the encoder simulation ESIM_scale are too high. The parameters have been reset to the default values. The selected operating mode is not available. Machine encoder not connected or not supplied correctly. RS485/Modbus: Incorrect number of monitor objects. ESMSTART is configured for manual start and must be low at start. Table of Error Messages Restart the drive to activate the parameter functionality. The frequency of the external reference value signals (A/B signals, P/D signals or CW/CCW signals) is higher than the permissible value. PDF VFD ERROR CODES - Big Ass Fans Set correct speed limits for multiple SLS. D4: Sine/cosine inputs exceed DOS mismatch threshold. The positions scaling factor is set to a value less than 1rev/131072usr_p, which is less than the internal resolution. From 6 long-term commitments to sustainability research and consulting, we are committed to being part of the solution by engaging our entire ecosystem in sustainable progress. Description of Error Messages eSM module: System error detected: Position evaluation error detected (values not identical). Please enter a valid email address The movement range limits were exceeded and the zero point is no longer valid. eSM module: Repeated error detected during Safe Operating Stop (SOS), eSM module: Repeated error detected during deceleration for Quick Stop, eSM module: /INTERLOCK_IN not high (timeout if t_Relay = 2), eSM module: Input /INTERLOCK_IN is high even though Ignore has been configured, eSM module: Speed limit for machine operating mode Setup Mode (eSM_v_maxSetup) higher than speed limit for machine operating mode Automatic Mode (eSM_v_maxAuto). eSM module: No speed limit for negative direction set for direction-dependent SLS. You will receive your welcome message soon. The safety function STO was activated in the operating state Operation Enabled. ATV32 SAFF fault diagnostic In the case of SSI or EnDat2.2, the reason may also be a detected encoder communication error. The address of the parameter that caused the detected error can be read via the parameter _PAR_ScalingError. List of Fault Codes for ATV61 | Schneider Electric Support Watch on Published for: Schneider Electric USA Attachment (s) Insufficient velocity resolution due to velocity scaling. eSM module: System error detected: Indeterminable state of eSM state machine. Verify correct wiring of the inputs of the safety function STO. Not possible to configure difference value capturing. System error detected: No memory card available, System error detected: Data on memory card and device do not match. D5: Sine/cosine inputs exceed DOS out of range threshold. Below are some of the most common fault codes for the Schneider Altivar VFD/VSD Drives: Common cause is loss of power, power cycle the unit. Change the velocity observer dynamics via the parameter CTRL_SpdObsDyn. Get answers you need by browsing topic-related Frequently Asked Questions (FAQ). Reduce velocity of the drive or verify eSM speed limit for machine operating mode Automatic Mode. eSM module: System error detected: Timeout high-priority tests (5 sec), eSM module: System error detected: Timeout low-priority tests, eSM module: Parameter dec_Qstop (minimum deceleration) is set to 0, eSM module: Output AUXOUT2 (cross fault to another output detected), eSM module: Output RELAY_OUT_B (cross fault to another output detected), eSM module: Output CCM24V_OUT_B (cross fault to another output detected), eSM module: Output AUXOUT2 (cross fault to 24 V detected), eSM module: Output RELAY_OUT_B (cross fault to 24 V detected), eSM module: Output CCM24V_OUT_B (cross fault to 24 V detected), eSM module: System error detected: Input ESMSTART_B, eSM module: System error detected: Input SETUPENABLE_B, eSM module: System error detected: Input SETUPMODE_B, eSM module: System error detected: Input GUARD_B, eSM module: System error detected: Input /INTERLOCK_IN_B, eSM module: System error detected: Input /ESTOP_B, eSM module: System error detected: Operating states not identical, eSM module: System error detected: Software versions not identical, eSM module: Error detected during Safe Operating Stop (SOS) after detected error, eSM module: System error detected: Software incompatible with hardware, eSM module: Error detected during deceleration to Safely Limited Speed (SLS). The encoder does not support motor temperature monitoring. Parameter changed that requires a restart of the drive. Code W P0623 e 7007 Diag. o 8007 Controller login. System error detected: Calibration analog/digital converter during manufacturing / incorrect BLE file, System error detected: Invalid encoder parameter. Zero point no longer valid due to movement beyond permissible movement range. Welcome the the Schneider Electric French website. The following information is available for each error message: The table below summarizes the error codes classified by range. The signal input function does not support the selected debounce time. Recalculation for scaling is already running. Published for: Schneider Electric . System error detected: Error in motor encoder communication. 17K views 4 years ago How to Altivar Soft Starters | Schneider Electric Tutorial resolving a USF (Undervoltage) fault code on the Altistart 22 Series Soft Starter by confirming proper. Schneider Electric - CCC Expert VSD - A.Dufoss - 16/10/2014 . Enjoy! The velocity has been set to a value greater than the maximum possible velocity (the maximum velocity is 13200RPM). If the fault clears, now try and reprogram the drive. Verify the configuration of the I/O data. Each error message is identified by an error code. The specific type of device does not support this function or this parameter value. Logical protocol error detected: Incorrect length or unsupported subfunction. The entered value must be within the permissible value range. A data set of the operating mode Motion Sequence could not be recalculated. Improve EMC, verify grounding and shield connection. Verify the frequency of the external reference values. What Is in This Chapter? This chapter contains the following topics: o Diagnostic Messages Overview. Resolver: Loss of signal, position unreliable. CPU_A and CPU_B have different velocity values. The scaling factors for position, velocity or acceleration/deceleration are beyond internal calculation limits. Resolver signals are subject to excessive interference. Verify wiring of ESMSTART. Motor encoder: Position evaluation error detected. Reduce the number of bits of the multitun resolution that are used for position evaluation via the parameter ENCDigResMulUsed. The drive does not support the configured cycle time or the difference between the measured cycle time and the configured cycle time is too great. More than one signal positive limit switch/negative limit switch/reference switch active. An external tool has tried to lock the configuration of the drive for upload or download. o 8008 Controller logout. Threshold value can be adjusted via the parameter MON_p_dif_warn. This may not work because another tool had already locked the configuration of the drive or the drive is in an operating state that does not allow locking. There is no encoder available at the input specified via the parameter ENC_abs_source. Configuration error detected: Incorrect use of encoder module, Position evaluation error detected (signal tracking error detected), Encoder signals subject to EMC interference, Incorrect position evaluation (interference detected), Resolver: Loss of position tracking, position is inaccurate, Resolver: Signal degradation, position is inaccurate. Overflow error detected during encoder scaling. Position capture via signal input currently not possible. Power stage cannot be enabled in the operating state Not Ready To Switch On. Deactivate jerk filter processing for Electronic Gear or use processing method 'Position synchronization without compensation movement'. }/@]J?V-.-LRGP)hL[jq(M)Z]N8j,'pJHW,K8C 0+GtZ? Communication channel to encoder is subject to interference. Refer to manual or catalog. Drive velocity greater than configured eSM speed limit. Error detected in power stage data stored in device (incorrect CRC), error detected in internal memory data. The frequency of the pulse signal (A/B, Pulse/Direction, CW/CCW) exceeds the specified range. The master controller may be unable to provide the required synchronization signals at the set cycle time, for example, due to insufficient computing power. ATV32 Safety evolution V1.5ie08 Correction on SAFF fault due to interruption of internal communication V1.8ie11 Add SLS Type 4 function Add new parameter (STFR filtered) to be able to check safety speed. The selected type of usage of the analog inputs is not possible. tU>ApnjEe E?5uE+$4o{Q1v]}G! Resolution: This is a Short-circuit fault or grounding fault at the drives output. Incorrect motor data entered by user (especially motor resistance, motor inertia (in case of rotary motors) or motor mass (in case of linear motors)). Schneider alt fault code | schneider altivar fault code manual Error detected at signal input for reference value. If the detected error persists, deactivate the velocity observer. First, switch from applying the holding brake manually to Automatic, then to releasing the holding brake manually. Target velocity was not reached at motion blend position. Command is not permissible during deceleration. Write access denied (no access authorization). Access occupied by another channel (for example: Commissioning software is active and fieldbus access was tried at the same time). Operating mode Electronic Gear inactive or no gear method selected. Activate a jog movement with negative direction of movement (target limit switch must be connected to the negative limit switch). Start your sales inquiry online and an expert will connect with you. Parameter cannot be written in this eSM state. Verify settings for standstill window (parameter MON_p_win, MON_p_winTime and MON_p_winTout). An attempt is made to change one of the parameters RESext_ton, RESext_P or RESext_R even though the external braking resistor is active. eSM module: Output states channel A and channel B are not identical. Autotuning: HALT request has stopped the autotuning process, System error detected: FIFO memory overflow, Motor has been changed (different type of motor). Motor short circuit and disabling of the power stage. Verify correct deceleration ramp, rating of drive and braking resistor. Special login is required for Manufacturing Test Firmware, Position capturing has not yet been activated. tLS needs to be set higher then the ACC time. The following message is displayed on Alarm overview display when the alarms or warnings are issued by the drive units. Fieldbus module has been removed or fieldbus module is inoperative. o 8009 Program reset The movement has passed beyond the position of the motion blend. Incorrect values in parameters ENCDigBISSResSgl or ENCDigBISSResMult. Verify that the parameter configuration is valid before starting the recalculation procedure. Please enter a valid email address However, there is a 0 level the signal input. - Short circuit at connector or encoder cable. Maximum position deviation between motor encoder and machine encoder exceeded. Autotuning has been started twice simultaneously or an Autotuning parameter is modified during Autotuning (parameter AT_dis and AT_dir). Internal braking resistor is inoperative or not connected. Troubleshooting INF6 Fault on Altivar 61 & 71 Drives | Schneider Wait for Autotuning to finish before changing the parameter. Processing only possible with linear ramp. For more details, please read our eSM module: Order of speed limits for multiple SLS in positive direction is incorrect. Position change in reference value for operating mode Electronic Gear too high. Activate position capturing via procedure command "Probing cycle" (IDN170). Autotuning: Velocity jump in parameter AT_n_ref is not sufficient. Use a differently sized motor, if necessary. These limit switches are not assigned to inputs. Increase the movement range value or disable movement range monitoring by setting AT_DIS = 0. Use a motor that works with a PWM frequency of 8 kHz. The content of the memory card and the content of the nonvolatile memory are not identical. Verify motor response after stopping and optimize control loop settings. Reference switch error detected (switch signal briefly enabled or switch overtraveled). The address of the parameter and the number of the data set that caused this condition can be read via the parameter _PAR_ScalingError. Code 8503 / W P1023 e 700B Diag. Motor velocity is too high at the beginning of the wake and shake procedure. The velocity was set to a value greater than the maximum permissible velocity in parameter CTRL_v_max or M_n_max, whichever is lower. Oscilloscope: No additional data available, Oscilloscope: Parameterization incomplete, Oscilloscope: Trigger variable not defined, Autotuning: Moment of inertia outside permissible range. Invalid write access of bootloader to flash memory range. Incorrect setting for parameter WakeAndShakeGain. Start a movement before the motion blend is activated. PacDrive Diagnostic Messages Choose lower amplitude and offset values. Fault detection codes that cannot be cleared automatically (continued), Enhancements made to version V1.2 in comparison to V1.1, Using the drive with motor having a different size, Use with a smaller rated motor or without a motor, Single-phase supply voltage: 100120 V 50/60 Hz, Single-phase supply voltage: 200240 V 50/60 Hz, Three-phase supply voltage: 200240 V 50/60 Hz, EMC mounting plate: size 1 VW3A9523, size 2 VW3A9524 or size 3 VW3A9525 to be ordered separately, ATV12H075F1, ATV12H075M2 AND ATV12H075M3 - GROUND CONTINUITY HAZARD, Access to the terminals if you use stripped wire cables, Access to the line supply terminals to connect ring terminals, HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH, M External reference value -400 to +400 Hz -, M Analog input virtual 0 to 100 % of HSP -, M External reference value -400 Hz to 400 Hz -, M Application Overload threshold 70 to 150% of nCr 90% of of nCr, M Time delay before automatic start for the underload fault, M Motor frequency threshold 0 to 400 Hz 50 or 60 Hz, M Motor current threshold 0 to 1.5 In (1) InV, M Motor thermal state threshold 0 to 118% of tHr 100%, M Automatic DC injection current 0 to 120% of nCr 70%, M Automatic DC injection time 0.1 to 30 s 0.5 s, M Low speed operating time 0.1 to 999.9 s nO, M PI feedback supervision function time delay 0 to 600 s 0 s, M Maximum frequency detection hysteresis 0 to HSP 0 Hz, M Time delay before automatic start for the overload fault, M Application Underload threshold 20 to 100% of nCr 60%, M Starting frequency of the auxiliary pump 0 to tFr HSP, M Time delay before starting the auxiliary pump, M Ramp for reaching the auxiliary pump nominal speed, M Auxiliary pump stopping frequency 0 to tFr 0 Hz, M Ramp for auxiliary pump stopping 0 to 999.9 s 2 s, M Zero flow detection activation threshold 0 to 400 Hz 0 Hz, M Zero flow detection offset 0 to 400 Hz 0 Hz, Single variable mode - 1 single variable speed pump, M Current limitation 0.25 to 1.5 In (1) 1.5 In, RISK OF DAMAGE TO THE MOTOR AND THE DRIVE, M Current limitation 2 0.25 to 1.5 In (1) 1.5 In, M Com scanner write address value 2 LFRD value, Assistance with maintenance, detected fault display.
