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1C08H

Speed Change Gear Arrangement Conflict

Mitsubishi Electric · MELSEC iQ-R Motion Controller

Hva betyr 1C08H ?

This minor error occurs when both Speed Change Gear 1 ([Pr.434]) and Speed Change Gear 2 ([Pr.490]) are configured with the same arrangement setting. This duplicate arrangement prevents the synchronous control from starting, as the system cannot unambiguously apply speed change processing for the same section of the shaft.

Vanlige årsaker

  • The arrangement setting of "[Pr.434] Speed change gear 1" (0 to 3) is identical to the arrangement setting of "[Pr.490] Speed change gear 2" (0 to 3).

Reparasjonssteg & Sjekkliste

Klikk på steg for å spore fremgangen.

  1. 1

    Verify the current setting of "[Pr.434] Speed change gear 1" (valid values: 0, 1, 2, 3).

  2. 2

    Verify the current setting of "[Pr.490] Speed change gear 2" (valid values: 0, 1, 2, 3).

  3. 3

    Modify either "[Pr.434] Speed change gear 1" or "[Pr.490] Speed change gear 2" to ensure their arrangement settings are distinct from each other.

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Verifisert teknisk data. Sist oppdatert: March 2026

Relaterte feilkoder

Kilde: Mitsubishi Electric MELSEC iQ-R Motion Controller