Danfoss DLX 4.6 Guide d'installation télécharger pdf (Page 43)

Installation Guide DLX seriesL00410622-01 43

Display Message Description Action

High frequency on output

side (W/A – E24)

T

he frequency of the utility

voltage is above the upper

limit

-

T

he inverter tries to restart when the

frequency is within the permissible

range

- Check that the country settings have

been successfully set in Setup > Grid

Setup

- If the failure persists, contact the

system installer

Low frequency on output

side (W/A – E25)

T

he frequency of the utility

voltage is below the lower

limit

-

T

he inverter tries to restart when the

frequency is within the permissible

range

- Check that the country settings have

been successfully set in Setup > Grid

Setup

- If the failure persists, contact the

system installer

High output DC current (W/A

– E26)

T

oo high proportion of DC

current in the grid feed

-

T

he inverter tries to restart when the

fault is cleared

- If the fault still occurs, contact your

distributor

Output current imbalance (W

– E27)

Imbalance in the output

current between the phases

(3 phase only)

*

Grid fault, still running (W –

E28)

Fault ride-through

*

VDR fault DC side (W – E29)

T

he varistors on the DC side

are damaged.

- Contact your distributor for new

parts

* Reserved for future use

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