STEP 49 fault code meaning
STEP / 49
Series: AS180N
PT detection fault
AC drive
Meaning:
Possible causes
Source:
Series: AS300A
Door open timeout
door controller
Meaning:
Possible causes
Source:
Series: AS320, AS320SE
UCM fault
AC drive
Meaning:
Possible causes
Source:
Series: AS360, AS380, C7000+
Communication error
AC drive
Meaning:
Possible causes
Source:
Series: AS390
Communication error
AC drive
Meaning:
Possible causes
Source:
Series: AS500, AS700, AS-M210
PT detection fault
AC drive
Meaning:
Possible causes
Source:
Series: AS500S, ET6/EP6/EH6
Cycle-by-cycle current limit fault
AC drive
Meaning:
Possible causes
Source:
Series: B8000
Inverter communication error
AC drive
Meaning:
Possible causes
Source:
Series: ES6
Cycle-by-cycle current limit fault
AC drive
Meaning:
Possible causes
Source:
Series: G9000+, G9000, SMARTX
Communication error
AC drive
Meaning:
Possible causes
Source:
Series: SD380
Door open timeout
door controller
Meaning:
Possible causes
Source: