Inovance E020.8 fault code meaning

Inovance / E020.8

Series: ES510

Loss of feedback Z signal

servo drive

Meaning:

Possible causes

Source: ES510 Series Servo Drive User Manual P75

Series: IS580, MVSY, MVSY1

Z signal loss

servo drive

Meaning:

Possible causes

Source: IS580 Series Servo Drive Function Manual P69; MVSY Series Integrated Electrohydraulic Servo Unit User Manual P105; MVSY1 Series Integrated Electrohydraulic Servo Unit User Manual P98

Series: MD520

Z signal loss

AC drive

Meaning: The detected number of ABZ encoder Z signals does not match the actual number.

Possible causes

ABZ encoder Z signal loss

Source: MD520 Commissioning Manual - Chinese p. 95

Series: MD520HS-INT, MD520HS, MD630-JC, MD630

Z signal loss

AC drive

Meaning:

Possible causes

Source: MD520HS-INT Series High-Speed AC Drive User Manual P114; MD520HS Series High-Speed AC Drive User Manual P116; MD630-JC Series Machine Tool Spindle Drive User Manual P160; MD630 Series General-Purpose AC Drive Function Manual P678