Emotron Err4 fault code meaning
Emotron / Err4
Series: VSC
Illegal interrupt of CPU
AC drive
Meaning: Outside noise interference
Possible causes
Source: Emotron VSC Instruction Manual 01-3992-01r2 4.1 Error display and remedying errors P72-76
Emotron / Err4
AC drive
Meaning: Outside noise interference
Source: Emotron VSC Instruction Manual 01-3992-01r2 4.1 Error display and remedying errors P72-76