fanuc system alarm 129 abnormal power supply

What you should expect to see is dashes on the servo amplifiers, a b3 on the spindle amplifier, and either an A or 10 on the power supply. Diagnosis of alarm codes on the CNC machine can be an expensive time waster. No knot is specified. Because of an FSSB communication error, a slave could not receive correct data. If Fanuc servo alarm 8, 9, or A appears when the CNC is off, disconnect the feedback connector to the amplifier axis indicated by the alarm and turn on the main breaker with the CNC off again. Overcurrent flowed into the input of the main circuit. From early PMS modules to the latest aiPS; the alarms have been relatively consistent. The control power supply voltage decreases. All rights reserved. The main circuit power supply has an open phase. Amplifier is ready (normal operating state). The input power supply is abnormal (open phase). There is excessive short-term regenerative power. Overcurrent flowed into the input of the main circuit. Knowing your error code could help us provide you with the fast and precise evaluation for FANUC power supply repair or exchange services. can you help me? (a) Disconnect the feedback cable (JF*) from the Servo Amplifier, and then switch on the power. Temperature of the main circuit heat sink has risen abnormally, Copyright Tri Star CNC Services LLC. Step 3 - Alarm 8, 9, and A are all the same problem. IPA's Intermountain Power Project includes a two-unit, coal-fired, steam-electric generating station, with a net capacity of 1,800 megawatts. The main circuit capacitor was not recharged within the specified time. A speed higher than 511875 units/s was attempted to be set in the nth axis (axis 18). b. Refer to procedure of trouble shooting. 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 . Fanuc power supply alarm on PSM modules from the group that has been repairing Fanuc ALPHA power supply modules for over 20 years. This difference makes it easy for Phillips screwdrivers to strip out JIS screw heads when they are screwed in tight. The regenerative discharge unit is heated. contact tri star cnc for repairsBack to Top. AL07: In the main circuit the DC Voltage at the DC link is abnormally high. The frequency of the main circuit input power supply is abnormal. The number of blocks containing knots only is insufficient. Overcurrent flowed into the input of the main circuit. f (2)Cause and troubleshooting (a)The input power supply has an open phase. 2) PSMR: The internal cooling fan failed. The temperature of the main circuit heat sink has risen abnormally. Diagnose a Fanuc High Current Alarm in 10-Steps Ready to start your automation journey? List of Common Fanuc Alarm Codes - TIE Information Center 1) The value set in Parameter No. 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.

Car Auctions Brisbane Eagle Farm, Salicylic Acid Corn Remover Side Effects, Primary Care Doctors At 101 Main Street, Medford, Ma, Morrow County Ohio 911 Calls, Articles F