STEP 57 fault code meaning
STEP / 57
Series: AS300
Door position switch fault (alarm)
AC drive
Meaning:
Possible causes
Source:
Series: AS500S, ET6/EP6/EH6
Mains overvoltage
AC drive
Meaning:
Possible causes
Source:
Series: AS720D
STO fault STO emergency stop
AC drive
Meaning:
Possible causes
Source:
Series: AS720S
STO fault STO emergency stop
AC drive
Meaning:
Possible causes
Source:
Series: B8000, G9000+, G9000
STEPMAX communication error
AC drive
Meaning:
Possible causes
Source:
Series: ES6
Mains overvoltage
AC drive
Meaning:
Possible causes
Source:
Series: SMARTX
STEPMAX communication error
AC drive
Meaning:
Possible causes
Source: