Danfoss VLT AutomationDrive FC 300 Programming Guide

[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 range Output 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 feedback 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 The thermal warning turns on when the temperature exceeds the limit in the motor, the frequency
converter, the brake resistor, or the thermistor.
[22] Ready, no thermal warning Frequency converter is ready for operation and there is no over-temperature warning.
[23] Remote, ready, no thermal warning Frequency converter is ready for operation and is in Auto On mode. There is no over-temperature
warning.
[24] Ready, no over-/ under voltage Frequency converter is ready for operation and the mains voltage is within the specified voltage
range (see
General Specifications section in the Designn Guide).
[25] Reverse
Reversing. 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 and stop Use in performing a coasting stop and in torque limit condition. If the frequency converter has
received a stop signal and is at the torque limit, the signal is Logic ‘0’.
[28] Brake, no brake warning 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 modules. Use the output/relay to cut out the main voltage
from the frequency converter.
[31] Relay 123 Relay is activated when Control Word [0] is selected in parameter group 8-**.
[32] Mechanical brake control Enables control of an external mechanical brake, see description in the section
Control of Mechanical
Brake
, and par. group 2-2*
[33] Safe stop activated (FC 302 only) Indicates that the safe stop on terminal 37 has been activated.
[40] Out of ref range Active when the actual speed is outside settings in par 4-52 to 4-55.
[41] Below reference low Active when actual speed is below speed reference setting.
[42] Above reference high Active when actual speed is above speed reference setting
[43] Extended PID Limit
[45] Bus Ctrl Controls output via bus. The state of the output is set in par. 5-90
Digital & Relay Bus Control . The
output state is retained in the event of bus time-out.
[46] Bus Ctrl On at timeout Controls output via bus. The state of the output is set in par. 5-90
Digital & Relay Bus Control . In
the event of bus time-out the output state is set high (On).
[47] Bus Ctrl Off at timeout Controls output via bus. The state of the output is set in par. 5-90
Digital & Relay Bus Control . In
the event of bus time-out the output state is set low (Off).
[51] MCO controlled Active when a MCO 302 or MCO 305 is connected. The output is controlled from option.
[55] Pulse output
[60] Comparator 0 See par. group 13-1*. If Comparator 0 is evaluated as TRUE, the output will go high. Otherwise, it
will be low.
[61] Comparator 1 See par. group 13-1*. If Comparator 1 is evaluated as TRUE, the output will go high. Otherwise, it
will be low.
[62] Comparator 2 See par. group 13-1*. If Comparator 2 is evaluated as TRUE, the output will go high. Otherwise, it
will be low.
3 Parameter descriptions FC 300 Programming Guide
100 MG.33.M8.02 - VLT
®
is a registered Danfoss trademark
3

Danfoss VLT AutomationDrive FC 300 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 300
Category	DC Drives
Language	English