Yaskawa K1000 Manual !!top!! Jun 2026

Check for debris and ensure the fan rotates freely.

The physical installation of the drive is straightforward but must be done correctly.

Connect three-phase power to R/L1, S/L2, and T/L3 . Connect your motor to U/T1, V/T2, and W/T3 . Never connect AC line power to the output motor terminals; this will damage the drive. yaskawa k1000 manual

Check motor insulation, increase acceleration time (C1-01), and inspect the driven machinery for mechanical binds. oV (Overvoltage)

Navigate to the U2 (Fault Trace) or U3 (Fault History) parameters to view the current fault alongside previous events and operating conditions at the time of the trip. Check for debris and ensure the fan rotates freely

Connect the motor leads to terminals U/T1, V/T2, and W/T3 . If the motor rotates in the wrong direction, swap any two of these three cables.

The drive output current exceeded the overcurrent detection level. Connect your motor to U/T1, V/T2, and W/T3

The input line voltage dropped below the minimum operating threshold, or a phase loss occurred.

While sites like ManualsLib or AEMT share user-uploaded PDFs, be cautious of outdated versions. Always cross-reference with Yaskawa’s official site for the most current safety updates.