Encoder signals subject to EMC interference (shield connection, cabling, etc.). 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. Operating mode Electronic Gear inactive or no gear method selected. The levels of the inputs STO_A and STO_B were different for more than 1 second. PDF VFD ERROR CODES - Big Ass Fans % Get access to all resources, tools, and support with a single login to save time and operate your business efficiently. Command is being processed or communication may be disturbed (EMC). More than one signal positive limit switch/negative limit switch/reference switch active. Drive is in operating state Fault or Fault Reaction Active. The recalculation has been started prior to the initialization. Safety module eSM is not in operating state Operation Enabled. Position overflow, zero point is therefore no longer valid (ref_ok=0). The configuration of edges cannot be changed because difference value capture is active. Activate position capturing via procedure command "Probing cycle" (IDN170). 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. The drive contained an invalid configuration before the recalculation was started. Set parameter ErrorResp_PDiffEncM to "Error Class 3". Close other access channel (for example, other instance of commissioning software). The activation of a new operating mode is not possible, the error code is sent as the response to the activation command. Excessively high ambient temperature due to, for example, dust. Error detected at signal input for reference value. 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 Schneider Electric - CCC Expert VSD - A.Dufoss - 16/10/2014 . 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. Autotuning: This parameter cannot be changed while Autotuning is active. Change the parameters as required. Direction-dependent SLS is active, but no speed limit greater than 0RPM has been specified in the parameter eSM_v_maxSetup or in parameter eSM_SLSnegDirS. Short circuit to 24V DC. Velocity too high for the encoder. Function not available in this type of device. Velocity of drive greater than speed limit configured for eSM Safely Limited Speed (SLS). Verify that you have the correct device type or the correct configuration file. I'd like to receive news and commercial info from Schneider Electric and its affiliates via electronic communication means such as email, and I agree to the collection of information on the opening and clicks on these emails (using invisible pixels in the images), to measure performance of our communications and improve them. The load torque is greater than the motor torque. Activate a jog movement with positive direction of movement (target limit switch must be connected to the positive limit switch). Interfering pulses or impermissible edge transitions (A and B signal simultaneously) have been detected. If you are still getting the CFF fault then you will need to replace the drive. Encoder offset: Data segment in encoder is incorrect. Verify the error memory for details on the detected error. Change 'VELscaleDenom' and 'VELscaleNum' in such a way as to increase the resulting scaling factor. Verify connection of STO_A and STO_B. The motor shaft may have been moved while the drive was powered down. Contact your Schneider Electric service representative. ?`wy:Zvv;c@8\t8n }DI-Ql'AD361)-BN> [7md$QQ)o0>Z9XOW; fa$f~8UI Now, you will be the first to know the updates from Schneider Electric. Published for: Schneider Electric . Autotuning stopped by user command or by detected error (see additional error message in error memory, for example, DC bus undervoltage, limit switches triggered). Activate a jog movement with negative direction of movement (target limit switch must be connected to the negative limit switch). Attention: these dimensions concern fixing holes. eSM module: Parameter cannot be written in this operating state. Fieldbus module parameter does not exist or cannot be written. How to identify and resolve OLF faults on ATV drives Use correct password. Motor encoder: Position evaluation error detected. The parameters have been reset to the default values. Holding brake (if available) not properly wired. Use a motor that works with a PWM frequency of 8 kHz. eSM module: Order of speed limits for multiple SLS in positive direction is incorrect. Wait until the command in the operating mode has finished (x_end=1). System error detected: Communication with memory card, System error detected: Memory card bus is busy, System error detected: Nonvolatile memory checksum error (administration data), System error detected: Nonvolatile memory is write-protected. Incorrect sequence of steps for scaling (fieldbus). Schneider alt fault code | schneider altivar fault code manual Also adapt the gear ratio in the operating mode Electronic Gear to the application requirements (position accuracy and velocity). Code 8503 / W P1023 e 700B Diag. Medium Voltage Distribution and Grid Automation, Power Quality and Power Factor Correction, Controllers, Expansion Modules, Servers & HMIs, Push Buttons, Switches, Emergency Stops and Pilot Lights, Power Supplies, Power Protection and Transformers. Capture input 2 has not been set to both edges (IDN169). System error detected: Invalid power stage data. Get answers you need by browsing topic-related Frequently Asked Questions (FAQ). During a configuration download, one or more configuration values were not accepted by the drive. Change of 'RAMPscaleDenom' and 'RAMPscaleNum' in such a way as to increase the resulting scaling factor. Fieldbus: An attempt was made to enable the power stage in the operating state Not Ready To Switch On. Remove the cause of the stop and restart Autotuning. Command is not permissible during deceleration. Verify that the configuration file is valid and matches the type and version of the drive. The content of the memory card and the content of the nonvolatile memory are not identical. Welcome the the Schneider Electric French website. Operating mode Electronic Gear with processing method 'Position synchronization with compensation movement' has been activated which resulted in a position change greater than 0.25 revolutions. Learn more and find impacted catalog numbers. Get monthly updates from Schneider Electric delivered right to your inbox. Schneider Electric Altivar 212 Trip and alarm codes Set the operating state to Ready To Switch On and restart commutation offset identification. Cyclic Communication: Drive is not synchronous with master cycle. Schneider Electric - CCC Expert VSD - A.Dufoss - 16/10/2014 . Not possible to execute command because positive software limit switch was triggered. Adjustment value of the encoder of the third party motor has not yet been determined. Verify the speed limits for machine operating modes Automatic Mode and Setup Mode and change them as required. Verify the wiring and 24 VDC supply voltage. Indeterminable type of fieldbus module detected in fieldbus slot. Verify motor installation: The heat must be dissipated via the mounting surface. Enjoy! Keep motor from moving while Safe Operating Stop is active (external forces, loads). 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. E A325, E A326, E A327, E A328 or E A329. This chapter contains the following topics: o Diagnostic Messages Overview. Wait until ongoing offset positioning has finished. Incorrect values in parameter ENCDigSSIResSgl or ENCDigSSIResMult. Code 8503 / external diag. A Quick Stop has been triggered via the fieldbus. 2380 h. 9088. If the quasi absolute function is active, only power down the drive if the motor is at a standstill and do not move the motor shaft when the drive is off. Diagnostics and Troubleshooting Set a speed limit not equal to zero for multiple SLS. Incorrect setting for parameter WakeAndShakeGain. Medium Voltage Distribution and Grid Automation, Power Quality and Power Factor Correction, Controllers, Expansion Modules, Servers & HMIs, Push Buttons, Switches, Emergency Stops and Pilot Lights, Power Supplies, Power Protection and Transformers. Troubleshooting EPF1 Fault on Altivar ATV32 & ATV320 Drives | Schneider Contact your Schneider Electric service representative. The position of the motion blend was overtraveled, the target velocity was not reached. Speed limit for multiple SLS in negative direction has a value of zero. The manufacturer data has been stored with a physical layer different from the physical layer normally used by the module. First, switch from applying the holding brake manually to Automatic, then to releasing the holding brake manually. System error detected: Internal braking resistor. If monitoring functions of the drive detect an error, the drive generates an error message. Zero point no longer valid due to movement beyond permissible movement range. Error detected in power stage data stored in device (incorrect CRC), error detected in internal memory data. Start your sales inquiry online and an expert will connect with you. Incorrect encoder wiring/adjustment or incorrect encoder parameter settings (example: parameter ENCDigSSICoding is set for SSI encoder). Invalid position setting with software limit switch. Verify wiring of ESMSTART. The position of the motion blend is outside of the movement range. All rights reserved. Confirm the new fieldbus module via the HMI dialog. Drive Profile Lexium: On activation of the profile, no dmControl, refA or refB has been mapped. Absolute position for encoder 2 cannot be set. System error detected: Invalid internal selection. Calculated offsets for current sensors out of range. Incorrect data length, insufficient number of bytes, Configuration download error detected (additional info=Modbus register address). Verify wiring and connected devices. 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 . This may help you to identify the affected parameter(s). If the detected error persists, deactivate the velocity observer. Code 8503 / external diag. 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. Quick Stop ramp of drive lower than Quick Stop ramp configured for eSM. Activation of a function which is not available in the active operating mode. EMC, detailed information can be found in the error memory that contains the error code of the encoder. Value in parameter CTRL_v_max or resolution or the encoder simulation ESIM_scale are too high. System error detected: DriveCom state machine indeterminable state, System error detected: HWL low-level state machine indeterminable state. The value in the additional error info shows the Modbus register address of the parameter where the initialization error was detected. ATV32 SAFF fault diagnostic System inertia changes during operation. These limit switches are not assigned to inputs. Remedy: Try resetting the drive back to a factory default by going into: ConF menu enter FCS menu enter change FCS menu to InI and hold for 2 seconds. Retry loading the parameters into the safety module eSM. Find answers now. The temperature parameters (in electronic nameplate of motor, non-volatile memory of encoder) are unavailable or invalid; parameter A12 is equal to 0. Index pulse signal not connected or not working properly. Now, you will be the first to know the updates from Schneider Electric. Positive limit switch triggered with negative direction of movement. Library Diagnostic Codes The hardware revision does not support the function. E 1504 2 dmControl, refA or refB have not been mapped. If ILt current limit is too low, the motor may not reach full speed within tLS limit. %PDF-1.4 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. 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. <> Data on memory card does not match firmware version of device. Verify that the parameter configuration is valid before starting the recalculation procedure. Internal braking resistor is inoperative or not connected. Two cycles have passed without a synchronization signal having been received. 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. Define a valid zero point by means of the operating mode Homing. Function not available in this operating mode. Verify limit switch function and connection. Verify that you have the correct device type, in particular type of motor, type of encoder, holding brake. Reduce the number of bits of the multitun resolution that are used for position evaluation via the parameter ENCDigResMulUsed. Welcome to the Schneider Electric corporate Website, Access mySchneider, your personalized digital experience. The type of module detected in fieldbus slot is not supported by the drive. Write only to parameters that are not read-only. Verify the configuration of the I/O data. The memory card has been write-protected. Incorrect motor data, for example motor resistance, motor inertia (in case of rotary motors) or motor mass (in case of linear motors). The position deviation has become excessively high due to a velocity limitation or the release of direction. The write access level expert is required. There is no encoder available at the input specified via the parameter ENC_abs_source. Detected motor type is different from previously detected motor. Incorrect I/O data configuration (additional info = Modbus register address). External load or acceleration are too high. Manual tuning/Autotuning: Movement out of range. The calculated offsets for the current sensors are out of range. CPU_A and CPU_B have different position values. Command not permissible while Halt is requested. Internal timeout in communication with fieldbus module. In the case of SSI or EnDat2.2, the reason may also be a detected encoder communication error. D4: Sine/cosine inputs exceed DOS mismatch threshold. Privacy Policy. Incorrect setting of resolution factors (numerator or denominator) of machine encoder. Velocity range exceeded (parameter CTRL_v_max, M_n_max). Verify encoder cable: wiring and shield connection.. Verify encoder parameter settings. o Lexium 62 Single Drive o Lexium 62 Double Drive o Lexium 62 Advanced Plus o Lexium 62 ILD o Lexium 62 ILM For information on the device reactions AD, BD1, and so on, refer to Device Reactions - Drive and Device Reactions - Power Supply. Change the value of the parameter ENC_abs_source. PjHpqmxPmLHmx.DY//ma Y_:+Ny[IH`&49}MU$ NFAO4h% L5.kDHM\r6e"_3dpEUDVXeFk,m]:bEgW|$@ICnH2|=+$b4z\xbt* Threshold value can be adjusted via the parameter MON_p_dif_warn. See also parameters _MSM_error_num and _MSM_error_entry for additional information. 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. Command sent which is not permissible when the motor is not at a standstill. Now power cycle the drive. Verify speed limit and delay time for eSM Safely Limited Speed (SLS). The operating mode Motion Sequence was stopped in response to a detected error. Live data and 24/7 monitoring for your critical assets, Product Safety Notice: QO Plug-On-Neutral Load Center. This safety module has not been configured with this drive. Common VFD/VSD Fault Codes and Causes - Tommy Car Wash Systems Modify the parameter AT_n_ref or AT_n_tolerance to meet the required condition. List of Fault Codes for ATV61 | Schneider Electric Support Watch on Published for: Schneider Electric USA Attachment (s) For additional info, verify the detailed error code in the error memory. o 8001 Diagnosis acknowledgement. eSM module: Guard door acknowledgment: The acknowledgement signal is available for too long a time. Fieldbus module: Active IOC physical layer does not match the IOC physical layer of the detected fieldbus module. 2019 Schneider Electric. In this case, operation with velocity observer is not possible and the velocity observer must be deactivated. If possible, the distance between the index pulse and the switching point should be a half motor revolution. Verify index pulse signal and connection. Drive in operating state Quick Stop Active. Welcome the the Schneider Electric French website. Internal nonvolatile memory not operative. eSM module: Safely Limited Speed (SLS) exceeded in machine operating mode Automatic Mode. System error detected. Now, you will be the first to know the updates from Schneider Electric. System error detected: Jerk limitation with position offset after end of movement (additional info = offset in Inc.). Motor short circuit and disabling of the power stage. Mains voltage and setting of parameter MON_MainsVolt do not match (for example, mains voltage is 230 V and MON_MainsVolt is set to 115 V). Select "Macro-Confuguration", Scroll down and select "All" for all parameters, Scrolldown and select "Go To Factory Settings" Select "Yes" > Enter When it changes back to saying "No" it is done. Start operating mode Electronic Gear and/or select a gear method. 7 0 obj eSM module: System error detected: Boot program: Invalid address. Connect an encoder to the input for encoder 1 before trying to set the absolute position directly via ENC1_abs_pos. eSM module: No speed limit for negative direction set for direction-dependent SLS. 28K views 4 years ago How to Altivar Machine ATV320 | Schneider Electric Tutorial for troubleshooting an EPF1 Fault (External Fault) on the Altivar ATV320 Variable Frequency Drive (VFD).. Insufficient velocity resolution due to velocity scaling. Code W P 1068 e 700C Diag. Perform a Fault Reset. F008 Internal CPU Internal microprocessor fault Turn the drive off and then back on again. Disable the power stage and repeat the command. Position evaluation error detected (AB encoder signals), Checksum error detected in EnDat encoder data. Verify that the system can easily be moved. Please enter a valid email address Reference switch error detected (switch signal briefly enabled or switch overtraveled). Welcome to the Schneider Electric corporate Website, Access mySchneider, your personalized digital experience. 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. Change the cycle time in the master controller to a cycle time supported by the drive or verify synchronization requirements. Analog and digital encoder signals subject to massive interference. Autotuning: Test movement could not be started, Autotuning: Power stage cannot be enabled. 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. Write access denied (no access authorization). 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. Verify all connections and cables used for data exchange. eSM module: Parameter checksum incorrect (default values loaded). If monitoring functions of the drive detect an error, the drive generates an error message.

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