Delta PSFE fault code meaning

Series: MX300

PROFINET storage device error

AC motor drive

Meaning: Failure to read the PROFINET power-off storage device

Possible causes

• Strong interference from environmental noise
• Remove or move away from the source of noise interference
• Storage memory error
• 8-113

Source: MX300 Series User Manual (DELTA_IA-MDS_MX300_UM_TC_20260226) P190