1536 An exception in the Application Orientated Control is
registered. Debug information written in LCP
1792 DSP watchdog is active. Debugging of power part data
Motor Orientated Control not transferred correctly
2049 Power data restarted
2315 Missing SW version from power unit
2324 The power card configuration is determined to be in-
correct at power-up
2325 A power card has stopped communicating while main
power is applied
2326 The power card configuration is determined to be in-
correct after the delay for power cards to register
2327 Too many power card locations have been registered as
present
2330 The power size information between the power cards
does not match
2816 Stack overflow Control board module
2817 Scheduler slow tasks
2818 Fast tasks
2819 Parameter thread
2820 LCP stack overflow
2821 Serial port overflow
2822 USB port overflow
3072-512
2
Parameter value is outside its limits. Perform an initial-
ization. Parameter number causing the alarm: Subtract
the code from 3072. Ex Error code 3238: 3238-3072 =
166 is outside the limit
5123 Option in slot A: Hardware incompatible with Control
board hardware
5124 Option in slot B: Hardware incompatible with Control
board hardware
5125 Option in slot C0: Hardware incompatible with Control
board hardware
5126 Option in slot C1: Hardware incompatible with Control
board hardware
5376-623
1
Out of memory
ALARM 39, Heatsink sensor:
No feedback from the heatsink sensor.
WARNING 40, Overload of Digital Output Terminal 27:
Check the load connected to terminal 27 or remove short-circuit connec-
tion. Check parameters 5-00 and 5-01.
WARNING 41, Overload of Digital Output Terminal 29:
Check the load connected to terminal 29 or remove short-circuit connec-
tion. Check parameters 5-00 and 5-02.
WARNING 42, Overload of Digital Output On X30/6:
Check the load connected to X30/6 or remove short-circuit connection.
Check parameter 5-32.
WARNING 42, Overload of Digital Output On X30/7:
Check the load connected to X30/7 or remove short-circuit connection.
Check parameter 5-33.
ALARM 46, Pwr. card supply:
The supply on the power card is out of range.
WARNING 47, 24 V supply low:
The external 24 V DC backup power supply may be overloaded; other-
wise, contact your Danfoss supplier.
WARNING 48, 1.8 V supply low:
Contact your Danfoss supplier.
WARNING 49, Speed limit:
The speed is not within the range specified in par. 4-11 and par. 4-13.
ALARM 50, AMA calibration failed:
Contact your Danfoss supplier.
ALARM 51, AMA check Unom and Inom:
The setting of motor voltage, motor current and motor power is presum-
ably wrong. Check the settings.
ALARM 52, AMA low Inom:
The motor current is too low. Check the settings.
ALARM 53, AMA motor too big:
The motor is too big for the AMA to be carried out.
ALARM 54, AMA motor too small:
The motor is too big for the AMA to be carried out.
ALARM 55, AMA par. out of range:
The par. values found from the motor are outside the acceptable range.
ALARM 56, AMA interrupted by user:
The AMA has been interrupted by the user.
ALARM 57, AMA timeout:
Try to start the AMA again a number of times until it is carried out. Please
note that repeated runs may heat the motor to a level where the resis-
tances Rs and Rr are increased. In most cases, however, this is not
critical.
ALARM 58, AMA internal fault:
Contact your Danfoss supplier.
WARNING 59, Current limit:
Contact your Danfoss supplier.
WARNING 61, Encoder loss:
Contact your Danfoss supplier.
WARNING 62, Output Frequency at Maximum Limit:
The output frequency is higher than the value set in par. 4-19.
ALARM 63, Mechanical Brake Low:
The actual motor current has not exceeded the “release brake” current
within the “Start delay” time window.
WARNING 64, Voltage Limit:
The load and speed combinations demand a motor voltage higher than
the actual DC link voltage.
WARNING/ALARM/TRIP 65, Control Card Overtemperature:
Control card overtemperature: The cut-out temperature of the control
card is 176°F [80°C].
VLT
®
Automation Drive FC 300
Instruction Manual High Power
6 Warnings and Alarms
MG.33.U2.22 - VLT
®
is a registered Danfoss trademark
6-7
6
