Danfoss VLT 8000 AQUA series User Manual

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VLT

8000 AQUA

All about VLT 8000

AQUA

Automatic Motor Adaptation completed

(AMA STOP)

Automatic motor adaptation has ben completed.

The frequency converter is now ready for operation

after the Reset signal has been enabled. Please

note that the motor will start after the frequency

converter has received the Reset signal.

Stand by (STANDBY)

The frequency converter is able to start the motor

when a start command is received.

Stop (STOP)

The motor has been stopped via a stop signal

from a digital input, [OFF/STOP]-buttom or

serial communication.

DC stop (DC STOP)

The DC brake in parameter 114-116 has been enabled.

DRIVE ready (UN. READY)

The frequency converter is ready for operation, but

terminal 27 is a logic "0" and/or a Coasting command

has been received via the serial communication.

Not ready (NOT READY)

The frequency converter is not ready for operation,

because of a trip or because OFF1, OFF2

or OFF3 is a logic ‘0’.

Start disabled (START IN.)

This status will only be displayed if, in parameter

599 Statemachine, Profidrive [1] has been selected

and OFF2 or OFF3 is a logic ‘0’.

Exceptions XXXX (EXCEPTIONS XXXX)

The microprocessor of the control card has stopped

and the frequency converter is out of operation.

The cause may be noise on the mains, motor

or control cables, leading to a stop of the

control card microprocessor.

Check for EMC-correct connection of these cables.

MG.83.A2.02 - VLT is a registered Danfoss trademark

175

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Danfoss VLT 8000 AQUA series Specifications

General

Category	DC Drives
Storage Temperature	-25 to 70 °C
Input Voltage	380V to 500V AC
Enclosure	IP20, IP21, IP55
Communication Protocols	Profibus DP
Application	Water and Wastewater applications
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit
Relative Humidity	Up to 95%, non-condensing
Altitude	Up to 1000 m
Ambient Temperature	-10 to 50°C (depending on model and derating)