Tag: yaskawa
All the articles with the tag "yaskawa".
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Yaskawa GA800 E28 Fault - Serial Watchdog Timeout Fix
E28 on Yaskawa GA800 means serial interface watchdog timeout. Drive lost control data from PLC or controller. Diagnose comms and restore link.
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Yaskawa GA800 E25 Fault - Causes & Fix
E25 on a Yaskawa GA800 means main circuit power establishment error. Learn causes, diagnostic steps, and when to call support.
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Yaskawa GA800 E24 Fault - Causes & Fix
E24 on a Yaskawa GA800 indicates external 24 V control power is present while main circuit power has dropped out or is absent.
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Yaskawa GA800 E23 Fault - Causes & Fix
Yaskawa GA800 E23 fault means the external regenerative braking resistor is disconnected or incorrectly wired. Fix by inspecting and repairing the resistor circuit.
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Yaskawa GA800 E22 Fault Code - Causes & Fix
E22 is not a standard Yaskawa GA800 fault code. Learn how to verify the actual code, reset the drive, and contact support with the right info.
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Yaskawa GA800 E21 Fault - Causes & Fix
E21 on the Yaskawa GA800 signals a Z pulse correction error in the encoder feedback loop. Fix wiring, encoder, or feedback circuit issues.
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Yaskawa GA800 E18 Error - Causes & Fix
Yaskawa GA800 E18 (Back EMF Error) occurs when induced-voltage tuning results fall outside range. Fix motor data and rerun auto-tune.
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Yaskawa GA800 E17 Fault - Causes & Fix
E17 is not a standard Yaskawa GA800 fault code. Learn how to identify the correct code and troubleshoot your drive safely.
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Yaskawa GA800 E16 Fault Code - Causes & Fix
Yaskawa GA800 E16 (oPE16) means Energy Saving Constants Error. Learn how to check parameter ranges and clear this operator fault.
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Yaskawa GA800 E15 Fault - Causes & Fix
Yaskawa GA800 E15 indicates a communication error on an installed option or control link. Learn how to diagnose and repair this fault.
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Yaskawa GA800 E14 Fault - Causes & Fix
E14 is not a documented GA800 fault code. Learn how to identify the correct fault, verify your drive model, and follow Yaskawa's reset procedure.
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Yaskawa GA800 E13 Fault Code - Causes & Fix
E13 is not a documented GA800 fault code. Learn how to verify the actual displayed fault on your Yaskawa GA800 drive and troubleshoot correctly.
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Yaskawa GA800 E12 Fault Code - Causes & Fix
Yaskawa GA800 E12 (Er-12) is a current detection error. Learn the real causes, step-by-step diagnostics, and repair actions.
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Yaskawa GA800 E10 Fault Code - Causes & Fix
E10 on a Yaskawa GA800 indicates a keypad/operator communication error. Learn how to diagnose loose cables, faulty keypads, and control board issues.
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Yaskawa GA800 E09 Fault - Causes & Fix
E09 on a Yaskawa GA800 means acceleration error. The motor did not reach target speed in time. Learn causes, fixes, and reset steps.
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Yaskawa GA800 E07 Fault - Causes & Fix
Yaskawa GA800 E07 is an analog input selection error. Fix parameter conflicts in H3-02, H3-06, H3-10, and H7-30 settings.
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Yaskawa GA800 E04 Fault Code - Causes & Fix
E04 on a Yaskawa GA800 is not a standard fault code in manufacturer manuals. Learn how to verify the display and troubleshoot.
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Yaskawa GA800 E02 Fault - Causes & Fix
Yaskawa GA800 E02 (Er-02) is a minor fault caused by incorrect motor data during Auto-Tuning. Fix by verifying nameplate data and rerunning tuning.
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Yaskawa GA800 E01 Fault - Motor Data Error During Auto-Tune
Yaskawa GA800 E01 (Er-01) is a motor data error during Auto-Tuning caused by incorrect nameplate entries or mismatched parameters.
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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...
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Yaskawa U1000 Fault Codes: Complete Guide
Updated:Yaskawa U1000 matrix drive fault codes and diagnostics. Fault codes, causes, and technician-level troubleshooting for U1000 industrial drives.
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Yaskawa J1000 Fault Codes — VFD Troubleshooting Guide
Yaskawa J1000 fault codes OC, OV, UV, OL1, OL2, OH, GF explained. Diagnose and fix overcurrent, overvoltage, overload, and ground faults on J1000 AC drives.