[10] Alarm or warning An alarm or a warning activates the output.
[11] At torque limit The torque limit set in par. 4-16
Torque Limit Motor Mode
or par. 4-17
Torque Limit Generator
Mode
has been exceeded.
[12] Out of current range The motor current is outside the range set in par. 4-18
Current Limit
.
[13] Below current, low Motor current is lower than set in par. 4-50
Warning Current Low
.
[14] Above current, high Motor current is higher than set in par. 4-51
Warning Current High
.
[15] Out of speed range Output speed/frequency is outside the frequency range set in par. 4-52
Warning Speed Low
and
par. 4-53
Warning Speed High
.
[16] Below speed, low Output speed is lower than the setting in par. 4-52
Warning Speed Low
[17] Above speed, high Output speed is higher than the setting in par. 4-53
Warning Speed High
.
[18] Out of feedb. range Feedback is outside the range set in par. 4-56
Warning Feedback Low
and par. 4-57
Warning Feed-
back High
.
[19] Below feedback, low Feedback is below the limit set in par. 4-56
Warning Feedback Low
.
[20] Above feedback, high Feedback is above the limit set in par. 4-57
Warning Feedback High
.
[21] Thermal warning Thermal warning turns on when the temperature exceeds the limit either in motor, frequency con-
verter, brake resistor, or connected thermistor.
[22] Ready,no thermal W Frequency converter is ready for operation and there is no over-temperature warning.
[23] Remote,ready,no TW Frequency converter is ready for operation and is in Auto On mode. There is no over-temperature
warning.
[24] Ready, Voltage OK Frequency converter is ready for operation and the mains voltage is within the specified voltage
range (see General Specifications section in Design Guide).
[25] Reverse Logic ‘1’ when CW rotation of the motor. Logic ‘0’ when CCW rotation of the motor. If the motor is
not rotating the output will follow the reference.
[26] Bus OK Active communication (no time-out) via the serial communication port.
[27] Torque limit & stop Use in performing a coasted stop and frequency converter in torque limit condition. If the frequency
converter has received a stop signal and is in torque limit, the signal is Logic ‘0’.
[28] Brake, no brake war Brake is active and there are no warnings.
[29] Brake ready, no fault Brake is ready for operation and there are no faults.
[30] Brake fault (IGBT) Output is Logic ‘1’ when the brake IGBT is short-circuited. Use this function to protect the frequency
converter if there is a fault on the brake module. Use the digital output/relay to cut out the main
voltage from the frequency converter.
[31] Relay 123 Digital output/relay is activated when Control Word [0] is selected in parameter group 8-**.
[32] Mech brake ctrl Selection of mechanical brake control. When selected parameters in parameter group 2.2x are ac-
tive. The output must be reinforced to carry the current for the coil in the brake. Usually solved by
connecting an external relay to the selected digital output.
[33] Safe stop active (FC 302 only) Indicates that the safe stop on terminal 37 has been activated.
[36] Control word bit 11 Activate relay 1 by control word from fieldbus. No other functional impact in the frequency converter.
Typical application: controlling auxiliary device from fieldbus. The function is valid when FC profile
[0] in par 8-10 is selected.
[37] Control word bit 12 Activate relay 2 FC 302 only) by control word from fieldbus. No other functional impact in the fre-
quency converter. Typical application: controlling auxiliary device from fieldbus. The function is valid
when FC profile [0] in par 8-10 is selected.
[38] Motor feedback error Failure in the speed feedback loop from motor running in closed loop. The output can eventually be
used to prepare switching the drive in open loop in emergency case.
4 How to Programme
VLT
®
AutomationDrive FC 300 Operating
Instructions
66
MG.33.AG.02 - VLT
®
is a registered Danfoss trademark
4
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