Status Messages; Status Display; Status Message Definitions - Danfoss VLT AutomationDrive FC 302 Instruction Manual

Status Messages

8 Status Messages

8.1 Status Display

When the adjustable frequency drive is in status mode,
status messages are generated automatically and appear in
the bottom line of the display (see Figure 8.1).
8 8
1 Operation mode (see Table 8.1)
2 Reference site (see Table 8.2)
3 Operation status (see Table 8.3)
Figure 8.1 Status Display

8.2 Status Message Definitions

Table 8.1 to Table 8.3 describe the displayed status
messages.
Off
Auto On
Table 8.1 Operation Mode
126
Instruction Manual
Status
799RPM 7.83A
0.000
53.2%
Remote
Auto Ramping
Hand Local Stop
O
Running
Jogging
.
.
.
Stand by
1 2 3
The adjustable frequency drive does not react
to any control signal until [Auto On] or [Hand
On] is pressed.
The adjustable frequency drive is controlled
from the control terminals and/or the serial
communication.
Control the unit via the navigation keys on
the LCP. Stop commands, reset, reversing, DC
brake, and other signals applied to the control
terminals can override local control.
Danfoss A/S © Rev. 2014-02-07 All rights reserved.
Remote
Local
Table 8.2 Reference Site
1(1)
36.4kW
AC Brake
AMA finish OK
AMA ready
AMA running
Braking
Braking max.
Coast
Ctrl. Ramp-down Control Ramp-down was selected in
Current High
Current Low
DC Hold
The speed reference is given from external
signals, serial communication, or internal
preset references.
The adjustable frequency drive uses [Hand On]
control or reference values from the LCP.
AC Brake was selected in 2-10 Brake Function.
The AC brake overmagnetizes 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.
The brake chopper is in operation. The brake
resistor absorbs generative energy.
The brake chopper is in operation. The power
limit for the brake resistor has been reached.
•
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 AC line voltage is below the value set
in 14-11 Mains Voltage at Mains Fault at
line power fault
•
The adjustable frequency drive ramps
down the motor using a controlled ramp-
down.
The adjustable frequency drive output current
is above the limit set in 4-51 Warning Current
High.
The adjustable frequency drive output current
is below the limit set in 4-52 Warning Speed
Low.
DC Hold is selected in 1-80 Function at Stop
and a stop command is active. The motor is
held by a DC current set in 2-00 DC Hold/
Preheat Current.
MG37A222