Input supply voltage imbalance, IGBT defective. b. Theres a list of Fanuc Alarm codes below to help. Position detection system fault in the nth axis (axis 14) pulse coder (disconnection alarm). We are diligently working on your request and will respond shortly. A permissible acceleration parameter for optimum torque acceleration/ deceleration is incorrect. There is excessive short-term regenerative power. In this example, there is a Fault with the fault code of SRVO-002 and a note saying Teach Pendant E-stop. A mode that cannot be used with NURBS interpolation mode is specified in NURBS interpolation mode. How to Diagnose a FANUC 414 Servo Alarm: Step 1 - Access the electronics cabinet with the power on (WARNING: Hazardous voltage inside). xxxx to xxxx) that determines the relationship between the rotation axis and rotation plane is incorrect. If you want to use the HC alarm avoidance function, use an amplifier that supports it. The IPM (intelligent power module) detected an overheat alarm. In the main circuit the DC voltage (DC link) has dropped. Overcurrent flowed into the input of the main circuit. (T series), ILLEGAL CONDITIONS IN POLAR COORDINATE INTERPOLATION, COMMAND G68/G69 INDEPENDENTLY T series (At twopath), FORMAT ERROR IN G81 BLOCK (Hobbing machine, EGB) (M series), G81 NOT COMMANDED (Hobbing machine) (M series), DUPLICATE G83 (COMMANDS) (Hobbing machine) (M series), ILLEGAL COMMAND IN G81 (Hobbing machine, EGB) (M series), RETURN TO REFERENCE POINT (Hobbing machine) (M series), PARAMETER SETTING ERROR (Hobbing machine, EGB) (M series), CAN NOT CHANGE PLANE (RIGID TAP) (M series), ILLEGAL COMMAND IN SYNCHROMODE (T series), COMMAND G250/G251 INDEPENDENTLY (T series), ILLEGAL COMMAND IN SYNCHRMODE (T series), DNC OP. A speed higher than 511875 units/s was attempted to be set in the nth axis (axis 18). The offset of the current detection circuit of the main circuit DC link is excessive. Please contact us if you need testing, a repair or an exchange part. Alarm Code 5 (1)Meaning (a)The input power supply is abnormal (open phase). As a City we collect 5,927 residential garbage cans each week, and 109 commercial dumpsters. (b)Too many SVM and/or SPM units are connected. When the magnetic contactor is turned on, the phase sequence of the power supply cannot be determined. Amplifier is ready (normal operating state). The input power supply is abnormal (open phase) or the main circuit capacitor was not recharged within the specified time. During simple synchronous control, the difference between the torque commands for the master and slave axes exceeded the value set in parameter No. We measured about 4.8ish volts. WHAT MEANS THIS ALARM??? The position deviation value when the nth axis (axis 18) moves is larger than the set value. IPA's Intermountain Power Project includes a two-unit, coal-fired, steam-electric generating station, with a net capacity of 1,800 megawatts. From early PMS modules to the latest aiPS; the alarms have been relatively consistent. The main circuit power module (IPM) has dedected an abnormal condition. 1) PSM: The control power supply voltage has dropped. LIMITED TIME ONLY for new customers: 15% off your first repair order! As a result of pivot tool length compensation, an attempt was made to move the tool along an axis at a feedrate exceeding the maximum cutting feedrate. We also provide repair services for FANUC Power Supplies. . Nth axis (axis 14) digital servo system fault. Current exceeding the preset value has continued longer than normal. Get your new FANUC servo amplifier or check out our FANUC servo motors. The position deviation value when the nth axis (axis 18) stops is larger than the set value. I just replaced with after market, same specs, new fan it is working now. Your email address will not be published. This FANUC alarm code is usually caused by defective servo drive or cooling contamination inside of the motor windings or cable. In a modal state in which threedimensional circular interpolation cannot be specified, a threedimensional circular interpolation (G02.4/G03.4) is specified. 2023. 6 The control power supply voltage decreases. The main circuit power supply has an open phase. The contents of the error register for the nth axis (axis 18) exceeded 231 power. Close Button. (PSMR), High current flow the the main circuit of that axis has occurred, DC voltage of the power curcuit for that axis is high, The regenerative discharge unit has overheated. This water is delivered through a piping system fed from two water tanks that were replaced . If DC voltage of main power supply is abnormally high, overvoltage alarms occurs (HV level: 430V DC). FANUC alarm codes vary in specificity. I would think anything over 4.75V would be fine. An alarm code may indicate a problem with the CNC machine (mechanical or electrical), or with the g-code program the machine has loaded. FANUC ALARM. Do not confuse these alarms with Fanuc CNC control system power supply unit alarms; which are a different matter altogether. Communication error between amplifier and module. Need help troubleshooting a persistent FANUC alarm code? SVM: The control power supply voltage has dropped. The main circuit capacitor was not charged with the specific time. Lakeside CNC Group, Inc. is an independent repair lab situated in Bensenville, IL. The parameter setting (No. 4. Below is a Fanuc alarm code list of Fanuc parts, We can repair most alarms or offer a service exchange part to get your machine back up and running as quickly as possible, If you need any help please call 07568431113. was set in parameter No. Cause of alarm: Servo amplifier or common power supply voltage is too high. Turn on the main breaker of the machine and leave the CNC off. Some errors, depending on the machine and its series, identify the symptom of a problem, and others point straight to the cause. 2078 and 2079. Intermountain Power Agency (IPA) is a political subdivision of the state of Utah organized in 1977 by 23 Utah municipalities. The spindle amplifier will cause the word FAN to flash in the status bar - if you have alarms occurring at the same time, you'll just see ALM flashing.While the power supply is in the warning state, the servo amplifiers are still powered up and able to move the machine around. Nestled at the base of Utah's Wasatch Mountains just a few miles from Salt Lake City, Murray City Power is a publicly owned, municipal electric utility created in 1913 when the community demanded affordableand more reliableelectricity, along with local control over a vital service. 2) PSMR: The internal cooling fan failed. Why can I not find any connection information on A06B-6077-H002? My tech is looking for some type of diagram or information. The main circuit power module (IPM) has dedected an abnormal condition. Beta Amplifier A06B-6093-H11*. The power supply doesn't have direct communication with the CNC like the spindle and servo amplifiers do but the power supply (or PSM - power supply module) does talk to those units. All rights reserved. The main circuit capacitor was not recharged within the specified time. Relay contacts for the dynamic brake is faulty. A cooling fan of external cooling has stopped. Contact us any time and we'll make sure that you receive the FANUC CNC support you need. Step 3 - Alarm 8, 9, and A are all the same problem. 5, S. . A06B-6140-HXXX A06B-6083-HXXX The control power supply voltage decreases. Diagnosis of alarm codes on the CNC machine can be an expensive time waster. The servo amplifiers tell the CNC they're not going to work either and the CNC displays an SV 606 alarm to pass the message to you. Check out our FAQ here. Fanuc Alpha I Power Supply Alarms. Although NURBS interpolation is not completed yet, the NURBS interpolation mode is turned off. This would mean that I have an LV5V Control Power Low Alarm. Cause of the alarm: After the system turns on the abnormal torque load function, the abnormal load is detected. Of two axes having adjacent servo axis numbers (parameter No. We deliver culinary drinking water to almost 6,722 connections daily. Position control system fault. 2) PSMR: The control power supply voltage has dropped. Use of highspeed HRV is specified for a controlled axis of an amplifier which does not support highspeed HRV. Be sure to check out our article covering FANUC CNC Troubleshooting Frequently Asked Questions here. PSM: Overcurrent flowed into the input circuit. ;2) At startup, the included angle of the tool direction vector and move direction vector is 0 or 180 degrees. For further information please visit our dedicated Fanuc Alpha Power SupplyPage. Fanuc power supply alarm on PSM modules from the group that has been repairing Fanuc ALPHA power supply modules for over 20 years. Temperature of the main circuit heat sink has risen abnormally, Copyright Tri Star CNC Services LLC. In the main circuit, the DC voltage (DC link) has dropped. Do not confuse these alarms with Fanuc CNC control system power supply unit alarms; which are a different matter altogether. At powerup, amplifier initial ID information could not be read. Turn off the power to the CNC, then remove and insert the pulse coder cable. Fastest way to solve problems . b. A parameter related to pivot tool length compensation is incorrect. The position deviation value when the nth axis (axis 18) moves is larger than the set value. Some point to the source of the problem itself, others point to the problem and do not identify the failing/malfunctioning component. If Alarm 33 is present on the spindle amplifier module then PSM issue indicating: DC Link Pre Charge failure. An error was detected in the RAM write/read test at powerup. The input power supply is abnormal (open phase). The regenerative discharge unit is heated. The main circuit power module (IPM) has detected an overload, overcurrent, or control supply voltage decrease, overcurrent, or control supply voltage decrease. Fanuc Alpha Power Supply Module Alarms and Error Codes Fanuc Alpha Power Supply Module Alarms for 200VAC and 400VAC PS modules with codes PSM, PSM-R, PSM HV. The cause is one of the following;1) The ratio of the deceleration rate to the acceleration rate is below the limit. The input power supply is abnormal (open phase). Included series are: A06B-6077 , A06B-6081, A06B-6087, A06B-6091 Please contact us if you need testing, a repair or an exchange part. 200, 201 for details. PSM: Input voltage is in the openphase condition. If you need any help interpreting an error, contactTri Star CNC Services. Internal cooling circuit failure, Overload, Input supply voltage imbalance, IPM failure, or control supply voltage decrease of the power module. Fanuc Alpha Servo Drives. MRO Electric and Supply maintains a comprehensive stock of new and used FANUC CNC parts including FANUC Spindle Amps. 2) series SVU: The motor current is too high. 1023), odd number and even number, highspeed HRV control can be performed for one axis and not for the other. An axis not specified with controlled points is specified in the first block. ;5) Tool center point control is provided during tool axis direction tool length compensation, or tool axis direction tool length compensation is applied during tool center point control. The main circuit power module (IPM) has detected an abnormal condition. A and 10 are really the same thing, it just depends on how much room the power supply has available to show you what the alarm is - and that depends on which power supply you have.If the power supply only has a single seven-segment display, it will display an A for a bad external fan.If the power supply has two seven-segment displays, then it will display a 10 for a bad external fan.The fan is physically mounted on the top of the radiator / heatsink.The heatsink is mounted on the back of the power supply and goes through the wall that it's mounted on. I have a FANUC power supply model: A068-6077-H106. Dealing with alarm codes is a matter of first understanding what they mean, and then deciding whats causing the code based on the codes meaning. <2> If blinking stops Replace the motor. Fanuc alarm codes (also called error codes or fault codes) are essentially the way Fanuc and other CNC controls issue error messages. ;2) A G1.3 block contains a G code or M code for which buffering is suppressed. While the DS611 alarm is displayed, the machine is still technically able to move E The input power supply is abnormal (open phase). Check that the servo interface module and servo amp are connected. 2004, bit 0 of parameter No. We also provide repair services for FANUC Power Supplies. The servo function for the following has not been enabled when an axis occupying a single DSP (corresponding to two ordinary axes) is specified on the axis setting screen. 2020 (motor . As many knots as the number of steps are not specified at the start and end points. The position deviation value when the nth axis (axis 18) stops is larger than the set value. The control power supply voltage decreases. Your email address will not be published. The problem is for voltage of the fan must be same. Alternatively, the regenerative discharge circuit is abnormal. Refer to procedure of trouble shooting. 2005 = 1). We're here to help. The power supply department should notify in advance before power outages in areas where there are frequent power outages. We specialize in repairing and selling FANUC CNC components. Fanuc Alpha Spinde Drives. The nth axis (axis 18) servo amplifier READY signal (DRDY) went off. To release this alarm, press RESET and CAN. A G code that cannot be specified is found. The difference in synchronous axis position deviation exceeded the set value. 1) PSM: The spare discharge circuit of the DC link is abnormal. 2085 (flexible field gear rate) have not been set. Can be issue with the 3ph supply. PSM: The external dissipator cooling fan failed. When bit 2 of parameter No. AL03: The Temperature of the main circuit heat sink has risen abnormally. The difference between the errors in the semiclosed loop and closed loop has become excessive during dual position feedback. b. SP9003 SSPA:03 DC-Link Fuse is broken; SP9004 SSPA:04 Power Supply Error; SP9006 Thermal Sensor Disconnect; SP9007 SSPA:07 Over Speed; SP9009 SSPA:09 Overheat main circuit; SP9010 SSPA:10 LOW VOLT INPUT POWER; SP9011 SSPA:11 OVERVOLT POWER CIRCUIT; SP9012 SSPA:12 OVERCURRENT POWER . 201, 720 or 721 for details. Fanuc Alpha Power Supply Module Alarms for 200VAC and 400VAC PS modules with codes PSM, PSM-R, PSM HV. 4) series SVU: The link voltage is too high. Internal cooling circuit failure, Overload, Input supply voltage imbalance, IPM failure, or control supply voltage decrease of the power module. Communication between the SVM and the PSM failed. A06B-6077-HXXX LIMITED TIME ONLY for new customers: 15% off your first repair order! I HAVE A2 ALARM ONLY POWER UP CONTROL TYPE A06B-6202-H011 , YOU CAN TELL US ? Please contact us for free consultation about any of the following error codes, or any other problems with your FANUC power supply. The input power supply is abnormal (open phase) or the main circuit capacitor was not recharged within the specified time. Then high voltage on the DC bus due to the PSM or power to the PSM. A cooling fan of external cooling has stopped. Refer to diagnosis display No. Joe has worked in the automation industry for over 10 years providing support to some of the largest companies in the world. An error occurred in internal parameter data transfer processing. A broken wire in the builtin pulse coder was detected by hardware. Alternatively, in threedimensional circular interpolation mode, a code that cannot be specified is specified. was set in parameter No. Thank you for your assistance and your time. The main circuit capacitor was not recharged within the specified time. 2084 and No. Use of highspeed HRV is specified although the current control cycle is 200 s. Due to an NC or servo system fault in the reference position return, there is the possibility that reference position return could not be executed correctly. 410 SERVO ALARM: nTH AXIS EXCESS ERROR. Weve got the expertise and years of experience to diagnose FANUC errors quickly and help you find a path to a solution. Or, when the power was turned on, DRDY went on even though MCON was off. Over current flowed into the input of the main circuit. If you know your FANUC PSM or aiPS power supply module is faulty either type the part number to the right, fill in our get a quote form or call us for more information. A cooling fan for the control circuit has stopped. AL05: The main circuit capacitor was not recharged within the specified time. We're here to help. We will perform the neededFANUC power supply repairs or recommend the purchase of a new FANUC power supply module. If the alarms below are present with the corresponding SPM alarms then these are PSM issues! ;2) A leadingedge offset of threedimensional cutter compensation is applied during sideface offsetting of threedimensional cutter compensation, or a sideface offset of threedimensional cutter compensation is applied during leadingedge offsetting of threedimensional cutter compensation. If your CNC machine tool is throwing an error you need to track down the source of the problemwhich isn't always as easy as it sounds. 1) A G code that belongs to group 01 except G00 and G01 is specified in G41.3 mode. The number of steps is specified incorrectly. The main circuit power supply has an open phase. These apply to : PSM-5.5i, PSM-11i, PSM-15i, PSM-26i, PSM-30i, PSM-37i. Have questions before getting started? DC voltage of the main circuit power supply is abnormally low or the circuit breaker is tripped. 4) Illegal data (a value below 0, etc.) The digital servo software detected the soft thermal state (OVC). This error occurs as the result of improperly set CMR. An error occurred in internal parameter data transfer processing. 415 SERVO ALARM: nTH AXIS EXCESS SHIFT. Knowing your error code could help us provide you with the fast and precise evaluation for FANUC power supply repair or exchange services. When executing M51, the M30 automatic power-off function cannot be executed. In the interference check evade function of cutter compensation, a further interference occurs for an already created interference evade vector. Thank you Thank you for contacting TIE-FANUCWORLD. FANUC Alarms. Be sure to check out our article covering FANUC CNC . Does anyone got any ideas for us? These procedures should include releasing all energies related to the maintenance procedure performed.How come Mr. FANUC video guy can't figure out if my power supply will have an A or a 10 on it? The requirements for slaves needed for the set current control cycle, including the number, type, and connection method of them, are not satisfied. 6: The control power supply voltage decreases. (Digital servo system alarm). To order a replacement part or a repair job, please call 800-691-8511 or email sales@mroelectric.com. Because there is no interference evade vector, the interference check evade function of cutter compensation cannot evade interference. A high current is an abnormal current that can be caused by noise. Do yourself a favor and make sure it is a Japanese Industrial Standard tipped screwdriver. Incorrect parameter setting (set value range), Incorrect parameter setting (setting of the rotation axis), Incorrect parameter setting (setting of the tool axis). Results for {phrase} ({results_count} of {results_count_total}), Displaying {results_count} results of {results_count_total}, FANUC AC Serial Spindle A06B-6062, A06B-6063, A06B-6064 Alarms and Error Codes, FANUC Alpha Servo Amplifier Module Alarm and Error Codes, FANUC Alpha Power Supply Errors and Alarm Codes, FANUC Alpha I Spindle Amplifier Alarms and Error Codes, FANUC Beta Servo Amplifier Unit Alarms and Error Codes, FANUC Beta Servo A06B-6093-H15x / H17x series I/O Alarms and Error Codes, FANUC Beta I Servo Unit Alarms and Error Codes, FANUC Beta I A06B-6132 Series Servo Unit Alarms and Error Codes, FANUC Beta I Servo Power Module A06B-6134 and A06B-6164 Error Codes, FANUC DC Axis Unit Alarms for A06B-6047 Series, FANUC AC Axis Unit Alarms for A06B-6050 Series, FANUC Alpha Spindle Amplifier Module Alarm and Error Codes, FANUC AC Spindle S Series A06B-6059 Alarms and Error Codes, FANUC AC Spindle I Series A06B-6060 Alarms and Error Codes, FANUC AC Spindle Amplifier Alarms for A06B-6044, A06B-6052, A06B-6055 Series, FANUC AC Servo Amplifier Alarms for C Series A06B-6066.