Frequency of the external reference value signal too high. Use a differently sized motor that can withstand the load torque. Verify correct settings for the parameter P1-23. Velocity too high for the encoder. Undervoltage in internal eSM power supply. Function cannot be executed with this position scaling factor. Activate a jog movement with positive direction of movement (target limit switch must be connected to the positive limit switch). The recalculation has been started prior to the initialization. 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. Holding brake cannot be released manually. eSM module: System error detected: 3_3V undervoltage. Command is being processed or communication may be disturbed (EMC). Recalculation must be started within 30 seconds after initialization. Contact local Schneider Electric representative. o 8006 Program stopped. Only displayed by the commissioning software. Absolute position is different from incremental position, Amplitude of analog signals too high, limit of AD conversion exceeded. 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 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. Schneider Altivar 320 Manual - Inverter Drive The difference between the actual position and the reference position is too great. Value in additional error information shows the Modbus register address of the parameter where the initialization error was detected. o 8004 Program started. Increase delay for eSM control of Safely Limited Speed (SLS) or decrease eSM deceleration ramp for reaching Safely Limited Speed (SLS). After having started the synchronization mechanism, wait for 120 cycles before activating the operating mode. Cyclic Communication: Drive is not synchronous with master cycle. An absolute movement requires a valid zero point. Value in parameter CTRL_v_max or resolution or the encoder simulation ESIM_scale are too high. The following information is available for each error message: The table below summarizes the error codes classified by range. In the case of SSI or EnDat2.2, the reason may also be a detected encoder communication error. Drive is in operating state Fault or Fault Reaction Active. The motor is blocked so that more current is used than under normal conditions. The selected operating mode is not available. Now, you will be the first to know the updates from Schneider Electric. Connected type of EnDat encoder is not supported, Configuration error detected: Invalid SSI encoder parameter setting. Encoder has detected incorrect position evaluation. You will receive your welcome message soon. PDF 3 Error code list of drive alarm ( 380500 ) - Siemens AG 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. No analog reference value source selected. D4: Sine/cosine inputs exceed DOS mismatch threshold. 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. inside the Drive we also have internal fault code for safety but with only access by communication (for version up to V1.5ie08) . Use an encoder that supports direct setting of the absolute position via ENC2_setpabs. Autotuning can only be performed if no operating mode is active. This applies to the following series: Altivar ATV12, ATV312, ATV32, ATV61, ATV71. Detected motor type is different from previously detected motor. Threshold value can be adjusted via the parameter MON_p_dif_warn. A data set of the operating mode Motion Sequence could not be recalculated. Position overflow, zero point is therefore no longer valid (ref_ok=0). eSM module: Output /INTERLOCK_OUT (cross fault to another output detected), eSM module: Output RELAY_OUT_A (cross fault to another output detected), eSM module: Output CCM24V_OUT_A (cross fault to another output detected), eSM module: Output AUXOUT1 (cross fault to 24 V detected). Verify that the device is on. - Diagnostic of SAFF fault for drive since version V1.8ie11 . The parameters have been reset to the default values. Resolver signals are subject to interference. 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. 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. Verify correct connection and function of limit switch. Search for a solution on your own, or connect with one of our experts. A start request for an operating mode has been received while a change of the operating mode was active. An external tool has downloaded a configuration which has an incorrect format. Code W P0623 e 7007 Diag. File cannot be uploaded: Incorrect file ID, Data stored after a power outage is invalid, System error detected: No bootloader available, Configuration error detected (additional info=Modbus register address). The scaling factors for position, velocity or acceleration/deceleration are beyond internal calculation limits. Bridging progress and sustainability for all. 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. Under Faults- Causes- Remedies sections. Not possible to determine the commutation angle at the end of the wake and shake procedure. Schneider Electric - CCC Expert VSD - A.Dufoss - 16/10/2014 1. Verify connection of STO_A and STO_B. The levels of the inputs STO_A and STO_B were different for more than 1 second. This chapter contains the following topics: o Diagnostic Messages Overview. If you use an external braking resistor, verify correct wiring and rating of the braking resistor. Homing to positive limit switch or negative limit switch is disabled. System error detected: Motor encoder (Hiperface), System error detected: Motor encoder initialization. Close other access channel (for example, other instance of commissioning software). What can cause an CFF fault on the ATV12 drives? | Schneider Electric Encoder signals are lost or subject to interference. Not possible to initialize recalculation for scaling. Verify motor installation: The heat must be dissipated via the mounting surface. o 8005 Program automatic start active. Invalid position setting with software limit switch. Error with error class 2 or higher detected. If the fault clears, now try and reprogram the drive. Find answers now. ESMSTART is configured for automatic start and must be high at start. The signal input function does not support the selected debounce time. The current limit has been reached (parameter CTRL_I_max). The configuration was only partially transferred to the drive and might be inconsistent now. o 8009 Program reset eSM module: Parameter checksums not identical. Verify speed limit and delay time for eSM Safely Limited Speed (SLS). Configuration data incompatible with device. Direction-dependent SLS is not active, but a speed limit for direction-dependent SLS in negative direction has been specified. Safety module eSM is not in operating state Operation Enabled. Encoder signals subject to EMC interference (shield connection, cabling, etc.). Confirm or cancel HMI dialog box for fieldbus module replacement. Absolute position for encoder 2 cannot be set. Reduce the ramp velocity so that the target velocity is reached at the position of the motion blend. Verify setting of parameter WakesAndShakeGain. Overflow error detected during encoder scaling. RS485/Modbus: Interruption of the connection. Schneider Electric - CCC Expert VSD - A.Dufoss - 16/10/2014 . Contact your Schneider Electric service representative or replace the device. eSM module: System error detected: Position evaluation error detected (values not identical). Start your sales inquiry online and an expert will connect with you. Remove the cause of the stop and restart Autotuning. Verify that you really want the selected scaling factor. Gain actionable insights on installed equipment health to maximize uptime and boost performance. Discover EcoStruxure Asset Advisor, a suite of cyber-secure, cloud based digital services for monitoring asset health and reducing downtime. Incorrect sequence of steps for scaling (fieldbus). The encoder nonvolatile memory contains incorrect data (encoder phase offset is incorrect). The time between the initialization of the recalculation and the start of the recalculation has been exceeded (30 seconds). 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. tLS needs to be set higher then the ACC time. PDF VFD ERROR CODES - Big Ass Fans Overload of transistor for braking resistor. These limit switches are not assigned to inputs. The calculated offsets for the current sensors are out of range. The drive contained an invalid configuration before the recalculation was started. Positive limit switch error detected (switch signal briefly enabled or switch overtraveled), Negative limit switch error detected (switch signal briefly enabled or switch overtraveled). Analog and digital encoder signals subject to massive interference. Verify the settings of the parameter for reduced mains voltage. PDF Altivar 212 Drive - Schneider Electric Error detected by parameter management: Parameter (subindex) does not exist. 8503 SERCOS service channel error detected - Schneider Electric Start your sales inquiry online and an expert will connect with you. Drive overload (foldback) The foldback current of the drive has dropped below the value specified via the parameter P1-23. Reconfigure the eSM. Incorrect encoder wiring/adjustment or incorrect encoder parameter settings (example: parameter ENCDigSSICoding is set for SSI encoder). Motor encoder: Position evaluation error detected. VFD ERROR CODES Some VFD issues can be resolved before requesting service. The type of module detected in fieldbus slot is not supported by the drive. Activation of a function which is not available in the active operating mode. DC bus undervoltage (Quick Stop threshold), Undervoltage DC bus, missing mains supply, undervoltage mains supply or overvoltage mains supply. Incorrect setting for parameter WakeAndShakeGain. Analog encoder signals are subject to interference. Reference movement to index pulse cannot be reproduced. Communication channel to encoder is subject to interference. Develop more sustainable energy management and industrial automation applications powered by EcoStruxure. o 8001 Diagnosis acknowledgement. However, the power stage does not support this PWM frequency. Common VFD/VSD Fault Codes and Causes - Tommy Car Wash Systems The holding brake cannot be released manually because it is still applied manually. Also adapt the gear ratio in the operating mode Electronic Gear to the application requirements (position accuracy and velocity). Verify that the values of the mains power supply network comply with the technical data. >w.?&")(.A7*YP]V4jrXA[Z79@dma,ARS1n(#0w*[: PEb&FECWEbSVNABAA])!I1$MA c]i`lGWe+rrP+IgPR@|u$ )=C~8EQEpP_5^8DMit B&Qr* tAPvHB"H8:XO!W=Wc#7q2'83U GL.%Nr =0Z}:LY`>p&V] Q(zBDZ;yJKRHk/g,[}(sVI`QvncXOt<0 6tgyZ*8q8VT=37%e?HUPUa#9A#cY zseYeCDq|gd5=g6P]:&efDcV.ee'olVAPhiPCVfN 'E5J7%']L !. Command is not permissible during deceleration. If you are still getting the CFF fault then you will need to replace the drive. The position of the motion blend is outside of the movement range. Resolver: Loss of signal, position unreliable. Parameter access error detected in fieldbus module. Code W S1040 e 7005 Please enter a valid email address Commutation error detected (additional info=Internal_DeltaQuep). 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. However, there is a 0 level the signal input.
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