eSM module: System error detected: 3_3V overvoltage. If the winding voltage of the motor is lower than the nominal supply voltage of the drive, this may result in motor overtemperature due to high current ripple. This may have been caused by an external load. Position change in reference value for operating mode Electronic Gear too high. System error detected: DriveCom state machine indeterminable state, System error detected: HWL low-level state machine indeterminable state. Special login is required for Manufacturing Test Firmware, Position capturing has not yet been activated. Restart the . Verify correct connection and function of limit switch. Adapt the frequency of the reference value signal to match the input specification of the drive. An external tool has tried to transfer the configuration without locking the drive. Function not available in this type of device. Change eSM state to write this parameter. What can cause an CFF fault on the ATV12 drives? | Schneider Electric Error with error class 2 or higher detected. Attention: these dimensions concern fixing holes. Verify that the device is on. Verify that the system can easily be moved. A parameter modification requires the drive to be powered off and on. Drive velocity greater than configured eSM speed limit. Change 'VELscaleDenom' and 'VELscaleNum' in such a way as to increase the resulting scaling factor. Motor subjected to vibration or shock when stopped after activation of the switch signal. Schneider Electric Altivar 212 Trip and alarm codes Download 65 pages, 1.12 Mb < > Parameter list S1A53844 01/2011 53 Trip and alarm codes Alarm code ( FC91) Alarm of run time ( FE79) Bit Specifications 0 1 Remarks (Code operation paneled on the panel) 0 Overcurrent Normal Alarming "C" blinking 1 Drive overload Normal Alarming "L " blinking Position deviation in operating mode Electronic Gear too high. Wait until the motor has come to a standstill (x_end = 1). PDF Altivar 212 Drive - Schneider Electric If the condition persists, contact your Schneider Electric service representative. Verify resolver cable: wiring and shield connection. E 1504 2 Communication channel (Hiperface) to encoder is subject to interference, motor encoder has not been factory-parameterized. Return to the permissible movement range. Processing only possible with linear ramp. Reach out to our customer care team to receive more information, technical support, assistance with complaints and more. The encoder nonvolatile memory contains incorrect data (encoder phase offset is incorrect). Command not permissible while Halt is requested. Verify encoder adjustment. Get monthly updates from Schneider Electric delivered right to your inbox. Motion blend position was set with a non-linear ramp. Configuration error detected: Invalid BISS encoder parameter setting. Position scaling of POSscaleDenom and POSscaleNum results in a scaling factor that is too small. Use supported type of fieldbus module. <> If possible, the distance between the index pulse and the switching point should be a half motor revolution. Start operating mode Electronic Gear and/or select a gear method. The activation of a new operating mode is not possible, the error code is sent as the response to the activation command. All rights reserved. Change the system inertia used for velocity observer calculations via the parameter CTRL_SpdObsInert. List of Fault Codes for ATV61 | Schneider Electric Support Watch on Published for: Schneider Electric USA Attachment (s) Contact your Schneider Electric service representative or replace the motor. Original state of a parameter cannot be restored after an error was detected during recalculation of parameters with user-defined units. Contact your Schneider Electric service representative. Reduce the ramp velocity so that the target velocity is reached at the position of the motion blend. Capture input 2 has not been set to both edges (IDN169). The signal input function "Servo On" has been assigned to an input. Autotuning was not started in the operating state Ready To Switch On. Fieldbus module: Controlling communication channel has been closed, Fieldbus module: Internal communication error detected, Fieldbus module: I/O data mapping error detected, Fieldbus module: Nonvolatile memory error detected in module. Encoder signals subject to EMC interference (shield connection, cabling, etc.). Command needs a valid zero point (ref_ok=1). The ramp scaling of 'RAMPscaleDenom' and 'RAMPscaleNum' results in a scaling factor that is too small. System error detected: Hardware and firmware do not match, System error detected: Incorrect parameters for motor and power stage. Verify that you have the correct device type or the correct configuration file. The configuration of edges cannot be changed because difference value capture is active. eSM module: System error detected: Boot program: Invalid address. Verify signal input for reference value signal. The configuration data contains data from a different device. Machine encoder not connected or not supplied correctly. Verify wiring of the external braking resistor. Verify the error memory for details on the detected error. Error detected during relative movement after capture (additional info = detailed error code), Function Relative Movement After Capture not assigned to a digital input. Error detected in operating mode Motion Sequence (additional info = detailed error code). eSM module: Safely Limited Speed (SLS) exceeded in machine operating mode Automatic Mode. Verify the ambient conditions. Verify permissible movement range value and time interval. Now power cycle the drive. In the case of overtemperature, use a motor with a higher winding voltage or use a drive with a lower nominal supply voltage. or terminate active operating mode with HALT command. Change the parameters as required. LvdB>oosPcIigfCkh1}-G/xc~eR;G`V 7l4z&5Do4GN|NUO~Q66,8`8lDaBbv^{,X_fER]Y({'pBA/h0ZyOeT^L6p^-MRU0VN@(B6mS:v#@CGs^&q>)|m-R|[@I{Qa'w%`^0)x+}? Zero point no longer valid due to movement beyond permissible movement range. Status and warning messages Fault messages 179 diagnostics running display options 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. Verify limit switch function and connection. The movement exceeded the adjusted movement range during Autotuning. PDF VFD ERROR CODES - Big Ass Fans Autotuning can only be performed if no operating mode is active. Speed limit for machine operating mode Setup Mode must not be greater than speed limit for machine operating mode Automatic Mode. RS485/Modbus: Incorrect number of monitor objects. NVE41289.03 www.schneider-electric.com Altivar Machine ATV320 NVE41289 01/2017 Altivar Machine ATV320 Variable Speed Drives for Asynchronous and Synchronous Motors Installation Manual In this video we are going to see Schneider ALTIVAR ATV 310 VFD Drive fault code, Possible causes, and remedy part 1,(#schneider , #vfd )Welcome to controls. eSM module: System error detected: ESM5VDC undervoltage, eSM module: System error detected: 5V overvoltage, eSM module: System error detected: 5V undervoltage, eSM module: ESMSTART: Maximum permissible pulse duration exceeded. The combination of these settings is invalid. Verify the speed limits for machine operating modes Automatic Mode and Setup Mode and change them as required. Start reference movement with positive direction (for example, reference movement to positive limit switch) and activate the negative limit switch (switch in opposite direction of movement). Table of Error Messages dmControl, refA or refB have not been mapped. Fieldbus module has been removed or fieldbus module is inoperative. Position of motion blend has already been passed. This safety module has not been configured with this drive. 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. Show only results that contain ALL words Find whole words only See the chapter Parameters for the parameter that requires a restart of the drive. During a configuration download, a communication error or an error in the external tool was detected. Safety function STO was activated while the power stage was disabled. We empower all to make the most of their energy and resources, ensuring Life Is On everywhere, for everyone, at every moment. Negative limit switch triggered with positive direction of movement. The type of module detected in fieldbus slot is not supported by the drive. Continuation of interrupted movement in operating mode Profile Position is not possible because another operating mode had been active in the meantime. Live data and 24/7 monitoring for your critical assets, Product Safety Notice: QO Plug-On-Neutral Load Center. During a configuration download, one or more configuration values were not accepted by the drive. Data on memory card does not match firmware version of device. Wait until motor has come to a complete standstill. Verify correct resistance. Find answers now. 2019 Schneider Electric. For additional info, verify the detailed error code in the error memory. Verify the motor temperature. Autotuning: Test movement could not be started, Autotuning: Power stage cannot be enabled. Please enter a valid email address Encoder power supply is not within permissible range of 8 V to 12 V. Error detected at connection to motor encoder, Error detected in motor encoder communication, Error detected in connection motor encoder. eSM module: Parameter checksum incorrect (default values loaded). Command cannot be used while the operating mode Homing is active. Reference switch not found between positive limit switch and negative limit switch. Encoder offset: Data segment in encoder is incorrect. Module has been removed or module is inoperative. +*hec The specific type of device does not support this function or this parameter value. An absolute movement requires a valid zero point. 7 0 obj The frequency of the pulse signal (A/B, Pulse/Direction, CW/CCW) exceeds the specified range. Get access to all resources, tools, and support with a single login to save time and operate your business efficiently. }/@]J?V-.-LRGP)hL[jq(M)Z]N8j,'pJHW,K8C 0+GtZ? Privacy Policy. Verify the function and wiring of the reference switch. Schneider Electric - CCC Expert VSD - A.Dufoss - 16/10/2014 1. The calculated offsets for the current sensors are out of range. Analog and digital encoder signals subject to massive interference. Product of encoder simulation resolution and the maximum velocity is too high. At least two analog inputs are configured with the same type of usage. eSM module: System error detected: Position evaluation error detected (values not identical). Before triggering scaling, reset the parameters with user-defined units. The positions scaling factor is set to a value less than 1rev/131072usr_p, which is less than the internal resolution. Resolver signals are subject to interference. Cross fault detection detected a cross fault to 24 V. eSM module: Output /INTERLOCK_OUT (cross fault to 24 V detected), eSM module: Output RELAY_OUT_A (cross fault to 24 V detected), eSM module: Output CCM24V_OUT_A (cross fault to 24 V detected), eSM module: System error detected: Input ESMSTART_A, eSM module: System error detected: Input SETUPENABLE_A, eSM module: System error detected: Input SETUPMODE_A, eSM module: System error detected: Input GUARD_A, eSM module: System error detected: Input GUARD_ACK, eSM module: System error detected: Input /INTERLOCK_IN_A, eSM module: System error detected: Input /ESTOP_A, eSM module: System error detected: Input NOTUSED_A, eSM module: System error detected: UART overrun/framing error, eSM module: System error detected: ResEnc (encoder resolution) is set to 0, eSM module: System error detected: CPU synchronization, eSM module: No motor movement for 36 hours. Reduce the resolution of the encoder simulation or the maximum velocity in parameter CTRL_v_max. Autotuning: Velocity jump in parameter AT_n_ref is not sufficient. Drive overload (foldback) The foldback current of the drive has dropped below the value specified via the parameter P1-23. ?`wy:Zvv;c@8\t8n
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fa$f~8UI For more details, please read our ESMSTART is configured for automatic start and must be high at start. Stopping distance too small or velocity too high at the point in time of the capture event. Verify motor phases, verify encoder wiring. eSM module: Parameter cannot be written in this operating state. Position of motion blend movement not in the range of the ongoing movement. System error detected: Invalid power stage data. If you use an external braking resistor, verify correct wiring and rating of the braking resistor. x}rd#_QxQJa#vZ?PMfq}3 2q!gT=D$lFpozs}?^IEetB||)W.8e|_4Y kMm^V~jj0o;;*lN:G9qp1{
ybPICQODe4QikLms8?~,L hXx+k3jsmP']av'nrNamw The following information is available for each error message: The table below summarizes the error codes classified by range. DC bus undervoltage (Quick Stop threshold), Undervoltage DC bus, missing mains supply, undervoltage mains supply or overvoltage mains supply. Detected machine inertia is too high compared to the inertia of the motor. Search topic-related frequently asked questions to find answers you need. Wire break or connected devices are inoperable. Homing movement was stopped in response to a detected error, the detailed reason is indicated by the additional info in the error memory. Resolver: Signal communication subject to interference, System error detected: Encoder module RES is not ready for position evaluation. 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. The operating state at the beginning of the commutation offset identification must be Ready To Switch On. Write access denied (no access authorization). Verify that you have the correct device type, in particular type of motor, type of encoder, holding brake. Parameter changed that requires a restart of the drive. Autotuning has been started twice simultaneously or an Autotuning parameter is modified during Autotuning (parameter AT_dis and AT_dir). Verify the configuration of the I/O data. Error detected in power stage data stored in device (incorrect CRC), error detected in internal memory data. Verify setting of parameter WakeAndShakeGain. Review the below warning and fault messages before contacting Customer Service for support. 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: System error detected: Asynchronous communication (UART/SPI), eSM module: System error detected: RAM (bit), eSM module: Encoder signal error detected. System error detected: Internal software error, System error detected: System stack overflow, System error detected: Division by zero (internal), System error detected: Overflow during 32 bit calculation (internal), System error detected: Size of data interface does not match, Parameter outside of value range (calculation error detected), System error detected: Internal range exceeded, System error detected: Calculated value cannot be represented as a 32 bit value, System error detected: 24 VDC below undervoltage threshold for shutdown, System error detected: Internal timer basis missing (Timer0), System error detected: Memory area locked, System error detected: Calculated value cannot be represented as a 16 bit value, System error detected: Impermissible function call from interrupt service routine. What is an SCF1 fault on the ATV12 drives? | Schneider Electric Global Also adapt the gear ratio in the operating mode Electronic Gear to the application requirements (position accuracy and velocity). Configuration data incompatible with device. System error detected. Error detected during parameter check (for example, reference velocity value for operating mode Profile Position is greater than maximum permissible velocity of drive). What Is in This Chapter? Restart the drive. Incorrect system inertia for velocity observer calculations. System error detected: Incompatible memory card, Memory card implicitly written by the device. eSM module: Parameter checksums not identical. eSM module: Guard door acknowledgment: The acknowledgement signal is available for too long a time. Communication channel to encoder is subject to interference. If the value of parameter M_n_max is greater than the value of parameter CTRL_v_max, increase the value of parameter CTRL_v_max or reduce the velocity value. eSM module: Safely Limited Speed (SLS) exceeded in machine operating mode Setup Mode. The velocity has been set to a value greater than the maximum possible velocity (the maximum velocity is 13200RPM). eSM module: Error detected during Safe Operating Stop (SOS). eSM module: System error detected: Stack overflow, eSM module: System error detected: Program sequence control (communication), eSM module: System error detected: Program sequence control (Idle task), eSM module: System error detected: Firmware checksum, eSM module: Parameter outside of permissible value range. Write only to parameters that are not read-only. Set a speed limit for direction-dependent SLS greater than 0RPM in the parameter _eSM_v_maxSetup or in the parameter eSM_SLSnegDirS or deactivate direction-dependent SLS via the parameter eSM_FuncSwitches. 380500 PROFIBUS-DP: fault of drive %1, code %2, value %3, time %4 %1 : Axis identifier %2 : Error code on the drive %3 : Error group code %4 : Time stamp at the time of the alarm generating ( The elapsed time after power on ) Request cannot be processed since the relative movement after capture is still active. For more details, please read our Short circuit to 24V DC. Code 8503 / external diag. Verify settings for standstill window (parameter MON_p_win, MON_p_winTime and MON_p_winTout). Verify speed limit and delay time for eSM Safely Limited Speed (SLS). Error detected in motor data stored in motor encoder, error detected in internal memory data. A start request for an operating mode has been received while a change of the operating mode was active. Perform a Fault Reset. Due to the configured velocity scaling, the velocity resolution in REFA16 is insufficient. Verify that the external braking resistor is not active if one of the parameters RESext_ton, RESext_P or RESext_R has to be changed. Close other access channel (for example, other instance of commissioning software). Calculated velocity too high for operating mode Electronic Gear, Gear ratio or reference velocity value too high. ATV12 Environment: All Cause: Getting an SCF1 fault on the drive. Deceleration after HALT request still running. PDF 9. Drive Fault Codes - Wireless Telemetry Set the speed limit for direction-dependent SLS in negative direction in parameter eSM_SLSnegDirS to 0RPM or activate direction-dependent SLS via the parameter eSM_FuncSwitches. 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. If monitoring functions of the drive detect an error, the drive generates an error message. Power supply outage, insufficient power supply. Analyze the communication or increase the cycle time. Not possible to execute command because negative software limit switch was triggered. Invalid write access of bootloader to flash memory range. This blog considers the cause of a motor overload fault (OLF) on Altivar drives. Verify correct deceleration ramp, rating of drive and braking resistor. Atv32 how to diagnose a saff fault - SlideShare Wait until the command in the operating mode has finished (x_end=1). Amplitude of encoder analog signals too low. Use operating mode Homing to define a valid zero point. The selected operating mode is not available. See also parameters _MSM_error_num and _MSM_error_entry for additional information. Select another function or change the operating mode. The current has exceeded the nominal value for an extended period of time. Autotuning: This parameter cannot be changed while Autotuning is active. Resolver: Loss of signal, position unreliable. Overload of transistor for braking resistor. Amplitude plus offset for tuning exceed internal velocity or current limitation. Basic configuration of drive required after factory setting. Code W P 078 e 700C Diag. The winding voltage of the motor is lower than the nominal supply voltage of the drive. Incorrect communication between module and encoder. Use a differently rated drive, if necessary. Refer to manual or catalog. The signal input function does not support the selected debounce time. Improve the heat dissipation in the control cabinet. Please enter a valid email address Discover our Q1 revenues on April 27, at 7.30 am CET.Conference call at 8.30 am CET. The hardware revision does not support the function. Welcome to the Schneider Electric corporate Website, Access mySchneider, your personalized digital experience. Drive in operating state Quick Stop Active. The activation of a new operating mode is not possible, the error code is sent as the response to the activation command. Now, you will be the first to know the updates from Schneider Electric. Power the drive off/on and retry to download the configuration or restore the factory settings. Activate position capturing via procedure command "Probing cycle" (IDN170). Download at www.schneider-electric.us/go/drives VW3A8114 Catalog number VW3A21212 Catalog number VW3A31852 SoMoveMobile Software VW3A21212 Altivar 212 Drive Technical Characteristics Environmental Specifications Temperature ratings Altitude ratings Humidity Vibration resistance Shock resistance Pollution degree Movement to new reference position is not possible after a limit switch has been triggered and a Fault Reset has been performed. Verify parameterization of machine encoder. The parameter ENC_ModeOfMaEnc is set to "Velocity And Position". Verify release of direction. eSM module: Order of speed limits for multiple SLS in positive direction is incorrect. The position of the motion blend was overtraveled, the target velocity was not reached. eSM module: Input ESMSTART low instead of high (automatic start). 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 The Quick Stop option code has been set to -1 or -2 which causes the drive to transition to the operating state 9 Fault instead of the operating state 7 Quick Stop Active. 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. Contact your Schneider Electric service representative. Velocity value determined by velocity observer is incorrect. - Diagnostic of SAFF fault for drive since version V1.8ie11 . System error detected: Parameter could not be written during Autotuning (additional info=Modbus register address), System error detected: Parameter could not be read during Autotuning, Autotuning: Maximum permissible movement range exceeded. No analog reference value source selected. There has not been a minimum motor movement for the last 36 hours. Verify that the configuration file is valid and matches the type and version of the drive. Schneider Electric - CCC Expert VSD - A.Dufoss - 16/10/2014 . Absolute position is different from incremental position, Amplitude of analog signals too high, limit of AD conversion exceeded. Function not available in this operating mode. Parameter outside of permissible value range. Incorrect setting for parameter WakeAndShakeGain. In this case, operation with velocity observer is not possible and the velocity observer must be deactivated. Please enter a valid email address, Problem with captcha verification, please check your connection. A previous file transfer has been aborted. Reference movement to index pulse cannot be reproduced. Jog error detected (additional info = detailed error code). Fieldbus module: Active IOC physical layer does not match the IOC physical layer of the detected fieldbus module. Verify index pulse signal and connection. eSM module: Output states channel A and channel B are not identical. Diagnostics and Troubleshooting Define a valid zero point by means of the operating mode Homing. If issue persists, the Line Voltage from . Reference switch inoperative or not correctly connected. Common cause is the Deceleration setting is too low and needs to be adjusted. Maximum velocity of the encoder is exceeded. Incorrect wiring or inoperative cable for Hall signals of encoder 2. Set drive to an operating state in which the power stage is enabled, see state diagram. There is no encoder connected to the input for encoder 1. Confirm or cancel HMI dialog box for fieldbus module replacement. Incorrect encoder wiring/adjustment or incorrect encoder parameter settings (example: parameter ENCDigSSICoding is set for SSI encoder). In the operating mode Motion Sequence, continuation is not possible if a motion blend was interrupted.
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