Inovance 63-3 fault code meaning

Series: MD880

Motor overtemperature warning

AC drive

Meaning:

Possible causes

• The motor cooling fan has a locked rotor or an error.
• The motor load is too large.
• Temperature detection circuit error.
• Incorrect motor temperature detection method [E8-22] setting.
• The motor overtemperature warning threshold [E8-24] setting is inappropriate.
• Other causes.

Source: MD880 Series AC Drive Function Manual (HCU) P625