Autotuning stopped by user command or by detected error (see additional error message in error memory, for example, DC bus undervoltage, limit switches triggered). Improve the heat dissipation in the control cabinet. Autotuning was not started in the operating state Ready To Switch On. The entered value must be within the permissible value range. %PDF-1.4 Common VFD/VSD Fault Codes and Causes - Tommy Car Wash Systems 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 2380 h. 9088. Mount the motor in such a way as to increase thermal conductivity. If ILt current limit is too low, the motor may not reach full speed within tLS limit. Homing to positive limit switch or negative limit switch is disabled. Activate position capturing via procedure command "Probing cycle" (IDN170). 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).. Reach out to our customer care team to receive more information, technical support, assistance with complaints and more. Code W P 078 e 700C Diag. eSM module: No speed limit for negative direction set for direction-dependent SLS. Resolution of scaling too high (range exceeded), Change for jerk filter input position too great. Verify correct wiring of the inputs of the safety function STO. Wait until the currently active data set has been terminated. Speed limit for multiple SLS in negative direction has a value of zero. [[^k.Feh h"OD0xdVxd{w8:s{sZ``# Fm8N):Qmk ub?F93 Rm,Nqy}-T/ ]0j6(lT~7)hj%a|@]Wv0@|5.e ve i$%XH}Y #pwU]]\RF)$1>~3S{1phDs61dLhQ$ ejL$fD5 )b&h@g6fIwPevlL 8Aur]F\>] 'Q`4`/w!{ R(catnGqJNo;-,@DG#uPf7e: ciMv?,(q;P',]PB1;. The error messages are classified according to the following error classes: Stop movement with Quick Stop and disable the power stage when the motor has come to a standstill, Disable the power stage immediately without stopping the movement first. Threshold value can be adjusted via the parameter MON_p_dif_warn. Analog and digital encoder signals subject to massive interference. PacDrive Diagnostic Messages Error detected at signal input for reference value. 2019 Schneider Electric. Error detected in power stage data stored in device (incorrect CRC), error detected in internal memory data. External braking resistor activated (Parameter RESint_ext), but no external resistor is detected. Each error message is identified by an error code. Overflow during calculation of acceleration. eSM module: /ESTOP signal for EMERGENCY STOP triggered. o 8008 Controller logout. Discover our Q1 revenues on April 27, at 7.30 am CET.Conference call at 8.30 am CET. The selected type of usage of the analog inputs is not possible. The safety function STO was activated in the operating state Operation Enabled. Restart the drive to activate the parameter functionality. Discover EcoStruxure Asset Advisor, a suite of cyber-secure, cloud based digital services for monitoring asset health and reducing downtime. Setting the offset position is not possible. See also parameters _MSM_error_num and _MSM_error_entry for additional information. Enjoy! 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. The value in the additional error info shows the Modbus register address of the parameter where the initialization error was detected. An external tool has tried to transfer the configuration without locking the drive. 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. Get answers you need by browsing topic-related Frequently Asked Questions (FAQ). Wait until the motor has come to a standstill (x_end = 1). Privacy Policy. Review the below warning and fault messages before contacting Customer Service for support. System error detected: Incompatible memory card, Memory card implicitly written by the device. Error detected by parameter management: Parameter (subindex) does not exist. The drive contained an invalid configuration before the recalculation was started. Now, you will be the first to know the updates from Schneider Electric. The winding voltage of the motor is lower than the nominal supply voltage of the drive. Verify encoder cable: wiring and shield connection. 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. Encoder signals subject to EMC interference (shield connection, cabling, etc.). The fieldbus module has been replaced by another type of fieldbus module. Gain actionable insights on installed equipment health to maximize uptime and boost performance. Position capture via signal input currently not possible. Command is not permissible during deceleration. The password that was sent by the configuration tool is not identical to the password stored in the device. Due to the configured velocity scaling, the velocity resolution in REFA16 is insufficient. Contact your Schneider Electric service representative. The selected signal input function or signal output function cannot be used in the selected operating mode. - Diagnostic of SAFF fault for drive since version V1.8ie11 . System error detected: Hardware and firmware do not match, System error detected: Incorrect parameters for motor and power stage. eSM module: Order of speed limits for multiple SLS in negative direction is incorrect, eSM module: Invalid speed limit for multiple SLS in positive direction. Value in parameter CTRL_v_max or resolution or the encoder simulation ESIM_scale are too high. System error detected: No memory card available, System error detected: Data on memory card and device do not match. 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. The address of the parameter that caused this condition can be read via the parameter _PAR_ScalingError. Target position overtraveled with function Relative Movement After Capture. It looks like you are located in the United States, would you like to change your location? Live data and 24/7 monitoring for your critical assets, Product Safety Notice: QO Plug-On-Neutral Load Center. Motion blend position was set with a non-linear ramp. 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. Excessive regeneration during deceleration. The operating state at the beginning of the commutation offset identification must be Ready To Switch On. o 8009 Program reset Troubleshooting USF Undervoltage Fault on Altistart 22 | Schneider Easily find the nearest Schneider Electric distributor in your location. The configuration of edges cannot be changed because difference value capture is active. D4: Sine/cosine inputs exceed DOS mismatch threshold. % Internal timeout in communication with fieldbus module. eSM module: System error detected: Boot program: Invalid address. System error detected: Motor encoder (Hiperface), System error detected: Motor encoder initialization. Easily find the nearest Schneider Electric distributor in your location. Position scaling of POSscaleDenom and POSscaleNum results in a scaling factor that is too small. PDF VFD ERROR CODES - Big Ass Fans 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. <> Diagnostics and Troubleshooting

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