Status Messages; Status Display; Status Message Definitions Table - GE AF-650 GP Operating Instructions Manual

Status Messages

7 Status Messages

7.1 Status Display

When the drive is in status mode, status messages are
generated automatically from within the drive and appear
in the bottom line of the display (see Illustration 7.1.)
7 7
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
drive status. These show the operational mode
the drive is in.
NOTE
In auto/remote mode, the drive requires external
commands to execute functions.
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AF-650 GP Operating Instructions

7.2 Status Message Definitions Table

The next three tables define the meaning of the status
message display words.
Off
Auto
Hand
Remote
Local
AC Brake
Auto Tune finish
OK
Auto Tune ready Auto Tune is ready to start. Press [Hand] to
Auto Tune
running
Braking
Braking max.
Coast
Operation mode
The frequency converter does not react to any
control signal until [Auto] or [Hand] is pressed.
The frequency converter is controlled from the
control terminals and/or the serial communi-
cation.
The frequency converter can be controlled by
the navigation keys on the Keypad. Stop
commands, reset, reversing, DC brake, and
other signals applied to the control terminals
can override local control.
Reference site
The speed reference is given from external
signals, serial communication, or internal
preset references.
The frequency converter uses [Hand] control
or reference values from the Keypad.
Operation status
AC Brake was selected in B-10 Brake Function.
The AC brake over-magnetizes the motor to
achieve a controlled slow down.
Auto Tune was carried out successfully.
start.
Auto Tune process is in progress.
The brake chopper is in operation. Generative
energy is absorbed by the brake resistor.
The brake chopper is in operation. The power
limit for the brake resistor defined in
B-12 Brake Power Limit (kW) is reached.
•
Coast inverse was selected as a function
for a digital input (parameter group E-0#).
The corresponding terminal is not
connected.
•
Coast activated by serial communication