Tag: industrial-maintenance
All the articles with the tag "industrial-maintenance".
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ABB ACS580 Fault 2310 — Overcurrent Fix
ABB ACS580 fault 2310 (Overcurrent) means the drive's output current exceeded the internal hardware overcurrent trip point — typically about 3.5× the...
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ABB ACS580 Fault 3210 — DC Overvoltage Fix
ABB ACS580 fault 3210 DC Link Overvoltage means the intermediate DC bus exceeded 820 VDC on a 380–480V drive (or 1100 VDC on a 525–690V drive) and the...
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ABB ACS580 Fault 3220 — DC Undervoltage Fix
ABB ACS580 fault 3220 DC Link Undervoltage means the intermediate DC bus dropped below approximately 320 VDC on a 380–480V drive (185 VDC on a 200–240V...
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Allen-Bradley PowerFlex 753/755 Control Sync Fault Fix
On PowerFlex 753 and 755 drives, the Control Sync Fault (fault code F70, depending on firmware version sometimes paired with F71 Drive OL Lvl 1 or F72 Drive...
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Allen-Bradley PowerFlex 755 Aux Input Fault Fix
PowerFlex 755 Aux Input Fault (F2) means a digital input on the drive's I/O — one that has been configured as the auxiliary fault input — went to its...
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Allen-Bradley PowerFlex 755 Power Loss Fault Fix
PowerFlex 755 Power Loss Fault (F3 Power Loss, sometimes paired with F2 Aux Power Loss in the same event) means the drive detected loss of one or more input...
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Danfoss FC-302 Alarm 12 — Overcurrent Fix
Danfoss FC-302 Alarm 12 (Torque Limit) means the drive's output current has been at the torque-limit setting (parameter 4-16 Motor Mode Torque Limit,...
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Danfoss FC-302 Alarm 13 — DC Link Overvoltage Fix
Danfoss FC-302 Alarm 13 (Over Voltage) means the DC link voltage exceeded the trip threshold — approximately 820 VDC on a 380–500V drive (parameter 14-23...
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Doosan / DN Solutions Alarm 302 — APC Fix
Doosan (now DN Solutions, after the 2022 rebrand) alarm 302 on the Fanuc-controlled VMC, HMC, and Mynx machining centers indicates an APC (Automatic Pallet...
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Fanuc Alarm 430 — Servo Motor Overheat Fix
Fanuc Alarm 430 (Servo Motor Overheat, with axis name) means the thermistor inside the named servo motor's stator winding exceeded the trip threshold —...
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Haas Alarm 219 — X-Axis Servo Error Fix
Haas Alarm 219 (X-Axis Servo Error) on NGC machines is the X-axis-specific servo position-loop fault — distinct from the generic Alarm 114 (Servo Error Too...
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Mazak Matrix Alarm 1041 — Battery Voltage Drop / Encoder Battery Fix
Mazak Matrix Alarm 1041 (Battery Voltage Drop) is a warning that the absolute encoder backup battery has dropped below the low-voltage threshold — about...
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Mazak Alarm 218 — Spindle Motor Overheat Fix
Mazak Alarm 218 (Spindle Motor Overheat) fires when the thermistor embedded in the spindle motor stator windings exceeds the trip threshold — typically...
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Mazak Alarm 415 — Position Detector Error Fix
Mazak Alarm 415 (Position Detector Error) means the servo drive lost a clean signal from the position encoder on one axis — either the absolute position...
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Mazak Servo Parameter Error Fix (Matrix, M-Plus, Smooth)
A Mazak servo parameter error (variously labeled "Servo Parameter Error," Alarm 1280, Alarm 13, "PARAM SET," or shown as a drive-side AL on the MDS...
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Mori Seiki / DMG MORI Alarm 3010 — Servo Error Fix
Mori Seiki / DMG MORI Alarm 3010 (sometimes formatted as "SV-3010" or "Servo Alarm 3010" in the OPERATOR screen) is a Fanuc servo amplifier error indicating...
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Okuma OSP Alarm 2202 — Spindle Fix
Okuma OSP control alarm 2202 (formatted as "2202 SPINDLE" or "2202-1" with axis sub-code) indicates the spindle drive amplifier has detected a fault during...
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Schneider Altivar OCF Fault — Overcurrent Fix
Schneider Altivar OCF (Overcurrent Fault) on the ATV320, ATV340, ATV630, ATV930, and most legacy ATV61/71 drives means the drive's IGBT power module...
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Schneider Altivar OSF Fault — Overspeed Fix
Schneider Altivar OSF (Overspeed Fault) means the drive's speed feedback (calculated from the back-EMF model in open-loop or from a real encoder in...
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Siemens SINAMICS G120 F30011 Fault — Phase Loss Fix
SINAMICS G120 F30011 (Line Phase Loss) means the Power Module's input phase-monitoring logic detected that one of the three input phases is missing or...
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Siemens SINAMICS G120 F30021 Fault — Ground Fault Fix
SINAMICS G120 F30021 (Ground Fault) means the Power Module's output current sensors saw an imbalance — current flowing out the U, V, W phases summed to a...
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Yaskawa GA800 oC Fault — Overcurrent Fix
Yaskawa GA800 oC (Overcurrent) means the output current sensors on at least one of the U, V, or W phases saw current exceed roughly 200% of the drive's...
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Yaskawa GA800 oV Fault — DC Overvoltage Fix
Yaskawa GA800 oV (DC Overvoltage) means the internal DC bus climbed above approximately 820 VDC on a 480V-class drive (or 410 VDC on a 240V-class) while the...
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Yaskawa GA800 Uv1 Fault — DC Undervoltage Fix
Yaskawa GA800 Uv1 (DC Bus Undervoltage) means the DC bus dropped below the L2-05 threshold (default 380 VDC for a 480V-class drive, 190 VDC for a...