Inovance A198 fault code meaning

Series: HD90T

Unit analog sampling error

AC drive

Meaning:

Possible causes

• Gate drive power supply sampling error
• Ambient temperature sampling error
• X_1 unit DC bus voltage sampling error
• X_2 unit DC bus voltage sampling error
• X_1 unit temperature sampling open/short circuit
• X_2 unit temperature sampling open/short circuit

Source: HD90T Series High-Voltage AC Drive User Manual P155