7 Status Messages
7.1 Status Display
When the frequency converter is in status mode, status
messages are generated automatically from within the
frequency converter and appear in the bottom line of the
display (see
.)
Status
799RPM 7.83A 36.4kW
0.000
53.2%
1(1)
Auto
Hand
Off
Remote
Local
Ramping
Stop
Running
Jogging
.
.
.
Stand by
130BB037.10
a
b
c
Illustration 7.1 Status Display
a.
The first word on the status line indicates where
the stop/start command originates.
b.
The second word on the status line indicates
where the speed control originates.
c.
The last part of the status line gives the present
frequency converter status. These show the
operational mode the frequency converter is in.
NOTE
In auto/remote mode, the frequency converter requires
external commands to execute functions.
7.2 Status Message Definitions Table
The next three tables define the meaning of the status
message display words.
Operation Mode
Off
The frequency converter does not react to any
control signal until [Auto On] or [Hand On] is
pressed.
Auto On
The frequency converter is controlled from the
control terminals and/or the serial communi-
cation.
Hand On
The frequency converter can be controlled by
the navigation keys on the LCP. Stop
commands, reset, reversing, DC brake, and
other signals applied to the control terminals
can override local control.
Table 7.1
Reference Site
Remote
The speed reference is given from external
signals, serial communication, or internal
preset references.
Local
The frequency converter uses [Hand On]
control or reference values from the LCP.
Table 7.2
Operation Status
AC Brake
AC Brake was selected in
2-10 Brake Function
.
The AC brake over-magnetizes the motor to
achieve a controlled slow down.
AMA finish OK
Automatic motor adaptation (AMA) was
carried out successfully.
AMA ready
AMA is ready to start. Press [Hand On] to start.
AMA running
AMA process is in progress.
Braking
The brake chopper is in operation. Generative
energy is absorbed by the brake resistor.
Braking max.
The brake chopper is in operation. The power
limit for the brake resistor defined in
2-12 Brake Power Limit (kW)
is reached.
Coast
•
Coast inverse was selected as a function
for a digital input (parameter group 5-1*).
The corresponding terminal is not
connected.
•
Coast activated by serial communication
Status Messages
VLT
®
AQUA Drive
Operating Instructions
50
MG.20.M8.02 - VLT
®
is a registered Danfoss trademark
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