Inovance Err45 fault code meaning

Series: CP320, MD480

Motor overtemperature fault

AC drive

Meaning:

Possible causes

Source: CP320 Series Air Compressor AC Drive User Manual P50; MD480 Series Engineered Single-Drive AC Drive User Manual P89

Series: MD290, MD480P, MD500, MD500E

Motor temperature fault

AC drive

Meaning:

Possible causes

Source: MD290 Series General-Purpose AC Drive Quick Start Guide P122; MD480P Series AC Drive User Manual P95; MD500 Series General-Purpose AC Drive Commissioning Manual P123; MD500E Series General-Purpose AC Drive User Manual P235

Series: MD380E

Motor overtemperature fault

AC drive

Meaning: Loose temperature sensor wiring; motor temperature too high

Possible causes

Source: MD380E Series AC Drive User Manual, Fault Diagnosis P250

Series: NICE1000, NICE3000dt

Upper and lower deceleration switches open

elevator controller

Meaning: Upper and lower stage 1 deceleration switches are both open at stop; forced deceleration is activated, and E045 is also displayed after elevator deceleration, but resets automatically after 2 seconds

Possible causes

Source: NICE1000 Series Integrated Elevator Controller User Manual, Fault Diagnosis P81; NICE3000(dt) Integrated Elevator Controller User Manual, Fault Diagnosis P122

Series: NICE7000

Forced deceleration switch error

elevator controller

Meaning: Upper forced deceleration switch 1 error; upper forced deceleration switch 1 stuck; upper forced deceleration switch 2 error; upper forced deceleration switch 2 stuck; upper forced deceleration switch 3 error; upper forced deceleration switch 3 stuck; lower forced deceleration switch 1 error; lower forced deceleration switch 1 stuck; lower forced deceleration switch 2 error; lower forced deceleration switch 2 stuck; lower forced deceleration switch 3 error; lower forced deceleration switch 3 stuck; during hoistway auto-tuning, the position of the lower first-stage forced deceleration switch is less than S=V×V/2a+V×0.3+0.1; during hoistway auto-tuning, the position of the lower first-stage forced deceleration switch is less than S=V×V/2a+V×0.3+0.1

Possible causes

Source: NICE7000 Series Integrated Elevator Controller User Manual, Fault Diagnosis P61