VLT® 7000 Booster
All about VLT 7000
Booster
Reversing and start [2] on terminal 19 (parameter
303 Digital inputs)andStart [1] on terminal 18
(parameter 302 Digital inputs)areenabledatthe
same time. The motor will remain stopped until
oneofthesignalsbecomesalogic‘0’.
Automatic Motor Adaptation running (AMA RUN)
Automatic motor adaptation has been enabled in
parameter 107 Automatic Motor Adaptation, A MA.
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)
Thefrequencyconverterisabletostartthemotor
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 sele
cted
andOFF2orOFF3isalogic‘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.70.A1.02 - VLT is a registered Danfoss trademark
111
To Next Page
Loading...
General