This would mean that I have an LV5V Control Power Low Alarm. Cause of alarm: Servo amplifier or common power supply voltage is too high. Diagnose Alarm 368 and 369. ;2) An offset command (a G code belonging to group 07) is specified in G41.3 mode. A06B-6120-HXXX All rights reserved. Position control system fault. In this example, there is a Fault with the fault code of SRVO-002 and a note saying Teach Pendant E-stop. Nth axis (axis 18) digital servo system fault. A06B-6077-HXXX Certain power supply module alarms occur that can force the spindle amplifier module to alarm in Tandem. Alarm occurs when regenerative discharge resistor is disconnected. +5 VDC of the control circuit power supply is abnormally low. At a quick glance, JIS and Phillips appear to be the same, but a close look reveals that their design is slightly divergent. A broken wire in the separate detector was detected by hardware. Inverter: control power supply undervoltage. Refer to procedure of trouble shooting. 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. +5 of control power is abnormally low. ;2) The time required for deceleration to a speed of 0 exceeds the maximum value. Alarms & Faults Power Supplies Joe Kaminski Joe Kaminski is an industrial automation specialist at MRO Electric. Check the connection. FANUC ALARM. Internal cooling circuit failure, Overload, Input supply voltage imbalance, IPM failure, or control supply voltage decrease of the power module. Reference position setting cannot be executed correctly. The offset of the current detection circuit of the main circuit DC link is excessive. We're here to help. PMC SYSTEM ALARM: 951. 200, 201 for details. 2013) are incorrect. The frequency of the main circuit input power supply is abnormal. Fanuc Alpha I Power Supply Alarms. Do not confuse these alarms with Fanuc CNC control system power supply unit alarms; which are a different matter altogether. E The input power supply is abnormal (open phase). Overcurrent flowed into the input of the main circuit. Included series are: A06B-6077 , A06B-6081, A06B-6087, A06B-6091 Please contact us if you need testing, a repair or an exchange part. 2023 (number of speed feedback pulses per motor revolution). 2085 (flexible field gear rate) have not been set. FANUC Alpha Power Supply Errors and Alarm Codes Please refer to the following alarm codes pertain to the FANUC 200VAC and 400VAC PS modules with codes PSM HV, PSM, and PSM-R (part numbers started from A06B-6077, A06B-6081, A06B-6087, A06B-6091 ). The digital servo software detected a broken wire in the pulse coder. AL04: In the main circuit the DC voltage (DC Link) has dropped. Even though the nth axis (axis 18) READY signal (MCON) went off, the servo amplifier READY signal (DRDY) is still on. What Is CNC G Code? Circuit capacitor was not charged in time. A: A cooling fan of external cooling has stopped. Fuse F7in DC link is blown out. We will provide a fault diagnosis and a dependable 1-year warranty if you require FANUC servo amplifier repairs- or a newFANUC servo amplifier module or FANUC DC servo unit. Try again from the manual reference position return. Theres a list of Fanuc Alarm codes below to help. I have a FANUC power supply model: A068-6077-H106. 7: In the main circuit the DC voltage at the DC link is abnormally high. While the DS611 alarm is displayed, the machine is still technically able to move 1023) are an odd number followed by an even number (a pair of axes 1 and 2 or axes 5 and 6, for example), a different current control cycle is set for each of the axes. 1. 2) series SVU: The motor current is too high. The one tool you will definitely need is a screwdriver. Once the system has reached this point all the drives become NOT READY and the machine will not be able to move.The amplifier units tend to look alike so it's not a bad idea to access the electronics cabinet with power on (please do it safely) and look at the status displays of the units while the alarm is occurring. The nth axis (axis 18) overload signal is on. Close Button. A cooling fan of external cooling has stopped. 1 (for PSM-5.5i to 15i) The main circuit power module detected an abnormal condition. Try again from the manual reference position return. AL05: The main circuit capacitor was not recharged within the specified time. This FANUC alarm code is usually caused by defective servo drive or cooling contamination inside of the motor windings or cable. AL02: A cooling fan for the control circuit has stopped. If you need a replacement part, please call 800-691-8511 or email sales@mroelectric.com. Beta Amplifier A06B-6093-H11*. AL06: The Input Power Supply is abnormal (open phase). 200 and No.204 for details. 201 for details. There is excessive short-term regenerative power. Internal cooling circuit failure, Overload, Input supply voltage imbalance, IPM failure, or control supply voltage decrease of the power module. 2003, and bit 0 of parameter No. This website uses cookies to improve your experience. Ready to start your automation journey? was set in parameter No. The drilling axis specified for the drilling canned cycle is incorrect. The difference in synchronous axis position deviation exceeded the set value. Please contact us if you need testing, a repair or an exchange part. 200-V control power (CX1A) is not supplied. A cooling fan for the control circuit has stopped. If your CNC displays a Fanuc alarm code, Tennessee Industrial Electronics, LLC can provide fast, reliable diagnosis and repair services. Here are just a few things G-Wizard can help you with: Bonus: Check Out our Other CNC Cookbooks for More In-Depth CNC Information! To order a replacement part or a repair job, please call 800-691-8511 or email sales@mroelectric.com. 4) series SVU: The link voltage is too high. Fanuc 0i/0i Mate Fanuc 10/11/12 Fanuc Series 15 Fanuc 15i Fanuc 16i 18i Fanuc 21 Fanuc 21i Fanuc Alarms Fanuc Spindle Alarms Fanuc 6M 6T Alarms Fanuc Alarm 4063 RF POWER SUPPLY Fanuc laser alarm Description The RF power in the laser oscillator is under an abnormal condition. The regenerative discharge unit is heated. The maximum current rating for the amplifier does not match that for the motor. SERVO ALARM: nTH AXIS PARAMETER INCORRECT, This alarm occurs when the nth axis (axis 18) is in one of the conditions listed below. LIMITED TIME ONLY for new customers: 15% off your first repair order! We recommend using a g-code simulator such as our G-Wizard Editor to find and correct as many alarm codes as possible before loading the g-code program onto your CNC machine. The control power supply voltage decreases. 1023), odd number and even number, highspeed HRV control can be performed for one axis and not for the other. When the system detects this, it will generally shut the machine down and generate a High-Current Alarm. When there is a parallel axis with the drilling axis, the parallel axis is also specified at the same time. If no alarm appears, there is an issue with the feedback cable or the pulse coder. 1) PSM: The control power supply voltage has dropped. Then overcurrent on the power supply voltage circuit. Common G Codes & Commands, FANUC CNC Troubleshooting Frequently Asked Questions, Low-Code and the Future of PLC Programming, MicroMaster 440 Parameter List and Fault Codes, Emerson Commander SK Advanced User Guide & Manual, The Most & Least Power Outages by U.S. State, Sinamics S120 Fault Codes and Alarms, Part I. Regenerative discharge energy is too high. A06B-6250-H030 gives f error, what is the solution? 410 SERVO ALARM: nTH AXIS EXCESS ERROR. 1) PSMR: The regenerative discharge amount is too large. 1) A G code that belongs to group 01 except G00 and G01 is specified in G41.3 mode. When executing M51, the M30 automatic power-off function cannot be executed. No knot is specified. This error usually occurs as the result of an improperly set parameters. (warning). The main circuit power supply has an open phase. A06B-6110-HXXX. Converter: control power supply undervoltage, Inverter: internal cooling fan stopped or circuit failed, Inverter: cooling fan stopped of the radiator, Excessive offset of the phase U current detection circuit, Excessive offset of the phase V current detection circuit, Position sensor polarity setting incorrect, Overcurrent in the converter input circuit, Parameter data out of the specifiable range, Position coder one-rotation signal detection error, Position coder one-rotation signal not detected, Excessive speed command calculation value during spindle synchronization, Motor sensor one-rotation signal detection error, Motor sensor one-rotation signal not detected, Spindle sensor one-rotation signal detection error, Spindle sensor one-rotation signal not detected, Converter: control power supply low voltage, Input power supply is abnormal (open phase), DC voltage at the DC link is abnormally high. Nth axis (axis 14) digital servo system fault. "*2" marks the warnings. 1 (for PSM-22i to 55i) Over current flowed into the input of the main circuit. DC voltage of the main circuit power supply is abnormally low or the circuit breaker is tripped. Main board Power supply unit Process I/O Panel board Servo amplifier (A-cabinet) - 87 - 3.TROUBLESHOOTING MAINTENANCE B-82595EN-2/06 Servo amplifier Panel board Optional slot Main board Power supply unit (B-cabinet) TROUBLESHOOTING USING THE LEDS ON THE MAIN BOARD (Total edition 09B or earlier) (1) Troubleshooting using the status display LED . Name (required) Company (required) Email (required) Comments / Questions? The main circuit capacitor was not charged with the specific time. Then high voltage on the DC bus due to the PSM or power to the PSM. If you need any help interpreting an error, contact Tri Star CNC Services. Refer to procedure of trouble shooting. The difference in synchronous axis position deviation exceeded the set value. A06B-6140-HXXX 416 SERVO ALARM: nTH AXIS DISCONNECTION. At powerup, amplifier initial ID information could not be read. In the interference check evade function of cutter compensation, a further interference occurs for an already created interference evade vector. AL07: In the main circuit the DC Voltage at the DC link is abnormally high. 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. . (Digital servo system alarm). We deliver culinary drinking water to almost 6,722 connections daily. PSMR: The external dissipator cooling fan failed. Knowing your error code could help us provide you with the fast and precise evaluation for FANUC power supply repair or exchange services. Control needs a software update. Amplifier is ready (normal operating state). We tried the B-65162 manual and could not find what we needed. Alternatively, in threedimensional circular interpolation mode, a code that cannot be specified is specified. Learning control (bit 5 of parameter No. 2) PSMR: The spare discharge circuit of the DC link is abnormal. 6) A value outside the limit of {1 to the number of control axes} or a noncontinuous value (Parameter 1023 (servo axis number) contains a value out of the range from 1 to the number of axes, or an isolated value (for example, 4 not preceded by 3).was set in parameter No. FANUC alarm codes vary in specificity. In torque control of PMC axis control, a specified allowable speed has been exceeded. 3) series SVU: The motor current is too high. High Voltage Alpha Amplifier A06B-6097-H***. G-Wizard Editor: Check, Optimize, and Learn G-Code Easily, G-Code Coordinate Rotation, Offsets, and Scaling, NO CIRC ALLOWED IN STUP /EXT BLK (M series), NO CIRC ALLOWED IN STUP /EXT BLK (T series), INTERFERENCE IN CIRCULAR BLOCK (M seires), INTERFERENCE IN CIRCULAR BLOCK (T series), G27G30 NOT ALLOWED IN FIXED CYC (M series), CHF/CNR NOT ALLOWED IN THRD BLK (M series), CHF/CNR NOT ALLOWED IN THRD BLK(T series), NO TAPER ALLOWED AFTER CHF/CNR (T series), NO END POINT & ANGLE IN CHF/CNR (T series), ADDRESS P/Q NOT FOUND IN G70G73 (T series), SHAPE PROGRAM NOT MONOTONOUSLY (T series), G37 ARRIVAL SIGNAL NOT ASSERTED (M series), G37 ARRIVAL SIGNAL NOT ASSERTED (T series), OFFSET NUMBER NOT FOUND IN G37 (M series), OFFSET NUMBER NOT FOUND IN G37 (T series), C/HCODE & MOVE CMD IN SAME BLK.