STEP 50 fault code meaning

STEP / 50

Series: AS180N

Humidity fault

AC drive

Meaning:

Possible causes

Source:

Series: AS300A

Door close timeout

door controller

Meaning:

Possible causes

Source:

Series: AS320SE

STO fault

AC drive

Meaning:

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Source:

Series: AS360

Parameter read error

AC drive

Meaning:

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Source:

Series: AS380, C7000+, G9000+, G9000, SMARTX

Parameter read error

AC drive

Meaning:

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Source:

Series: AS390

Parameter read error

AC drive

Meaning:

Possible causes

Source:

Series: AS500, AS700, ME500

Humidity fault

AC drive

Meaning:

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Source:

Series: B8000

Parameter read error

AC drive

Meaning:

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Source:

Series: SD380

Door close timeout

door controller

Meaning:

Possible causes

Source: