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R+/R- Line-off Protection
Kone · Frequency Inverter
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This error indicates a disconnection or a break in the R+ and R- lines, which are typically used for a specific control, communication, or safety circuit within the system. Loss of signal on these lines can disrupt critical functions or safety interlocks.
Vanlige årsaker
- Physical break or loose connection in the R+ and R- wiring.
- Faulty external component connected to the R+/R- lines.
- Electrical interference affecting the signal integrity on these specific lines.
Reparasjonssteg & Sjekkliste
Klikk på steg for å spore fremgangen.
- 1
Inspect the R+ and R- lines for any physical damage, breaks, or loose connections along their entire path.
- 2
Verify the continuity of the R+ and R- lines using a multimeter.
- 3
Check any external devices or sensors connected to the R+/R- lines for proper operation and correct wiring.
- 4
Ensure proper shielding and grounding for these lines to prevent electrical interference, if applicable.
Verifisert teknisk data. Sist oppdatert: March 2026
Relaterte feilkoder
Kilde: Kone Frequency Inverter