Nx-networks NX series Uživatelský manuál stáhnout pdf (Strana 59)

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Fault type symbol Meaning

(Alarm)

This type of fault is a sign of an unusual operating

condition. It does not cause the drive to stop, nor does it

require any special actions. The 'A fault' remains in the

display for about 30 seconds.

(Fault)

An 'F fault' is a kind of fault that makes the drive stop.

Actions need to be taken in order to restart the drive.

(Fault Autoreset)

If an 'AR fault' occurs the drive will also stop immediately.

The fault is reset automatically and the drive tries to

restart the motor. Finally, if the restart is not successful, a

fault trip (FT, see below) occurs.

(Fault Trip)

If the drive is unable to restart the motor after an AR fault

an FT fault occurs. The effect of the 'FT fault' is basically

the same as that of the F fault: the drive is stopped.

Table 7-2. Fault types

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 85 86

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Nx-networks NX series Uživatelský manuál Strana 59