Status Messages; Status Display; Status Message Definitions Table - Trane TR200 Operating Instructions Manual

Status Messages

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 Illustration 7.1.)
Illustration 7.1 Status Display
a. The first part of the status line indicates where
the stop/start command originates.
b. The second part of 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.
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TR200 D-Frame Operating Instructions

7.2 Status Message Definitions Table

Table 7.1, Table 7.2 and Table 7.3 define the meaning of the
status message display words.
Off
Auto on
Hand on
Table 7.1 Operation Mode
Remote
Local
Table 7.2 Reference Site
AC Brake
AMA finish OK
AMA ready
AMA running
Coast
Ctrl. Ramp-down Control Ramp-down was selected in
Current High
The frequency converter does not react to any
control signal until [Auto On] or [Hand On] 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 LCP. Stop
commands, reset, reversing, DC brake, and
other signals applied to the control terminals
can override local control.
The speed reference is given from external
signals, serial communication, or internal
preset references.
The frequency converter uses [Hand On]
control or reference values from the LCP.
AC Brake was selected in 2-10 Brake Function.
The AC brake over-magnetizes the motor to
achieve a controlled slow down.
Automatic motor adaptation (AMA) was
carried out successfully.
AMA is ready to start. Press [Hand On] to start.
AMA process is in progress.
•
Coast inverse was selected as a function
for a digital input (parameter group 5-1*
Digital Inputs). The corresponding terminal
is not connected.
•
Coast activated by serial communication
14-10 Mains Failure.
•
The mains voltage is below the value set
in 14-11 Mains Voltage at Mains Fault at
mains fault
•
The frequency converter ramps down the
motor using a controlled ramp down
The frequency converter output current is
above the limit set in 4-51 Warning Current
High.
BAS-SVX54B-EN