Danfoss VLT AutomationDrive FC 300 Instruction Manual page 69

VLT ® AutomationDrive FC 300 Instruction
Manual
[20] Above feedback high
[21] Thermal warning
[22] Ready, no thermal warning
[23] Remote, ready, no thermal warning
[24] Ready, no over/undervoltage
[25] Reverse
[26] Bus OK
[27] Torque limit and stop
[28] Brake, no brake warning
[29] Brake ready, no fault
[30] Brake fault (IGBT)
[31] Relay 123
[32] Mechanical brake control
[33] Safe stop activated (FC 302 only)
[40] Out of ref range
[41] Below reference low
[42] Above reference high
[43] Extended PID Limit
[45] Bus Ctrl
[46] Bus Ctrl On at timeout
[47] Bus Ctrl Off at timeout
[51] MCO controlled
[55] Pulse output
[60] Comparator 0
[61] Comparator 1
[62] Comparator 2
[63] Comparator 3
[64] Comparator 4
[65] Comparator 5
Feedback is above the limit set in par. 4-57
The thermal warning turns on when the temperature exceeds the limit in the motor, the adjustable
frequency drive, the brake resistor, or the thermistor.
The adjustable frequency drive is ready for operation and there is no overtemperature warning.
The adjustable frequency drive is ready for operation and is in auto on mode. There is no overtem-
perature warning.
The adjustable frequency drive is ready for operation and the AC line voltage is within the specified
General Specifications
voltage range (see
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.
Active communication (no timeout) via the serial communication port.
Use in performing a coasting stop and in torque limit condition. If the adjustable frequency drive
has received a stop signal and is at the torque limit, the signal is Logic '0'.
Brake is active and there are no warnings.
Brake is ready for operation and there are no faults.
Output is Logic '1' when the brake IGBT is short-circuited. Use this function to protect the adjustable
frequency drive if there is a fault on the brake modules. Use the output/relay to cut out the main
voltage from the adjustable frequency drive.
The relay is activated when Control Word [0] is selected in parameter group 8-**.
Enables control of an external mechanical brake; see description in the section
Brake , and par. group 2-2*.
Indicates that the safe stop on terminal 37 has been activated.
Active when the actual speed is outside settings in par 4-52 to 4-55.
Active when actual speed is below speed reference setting.
Active when actual speed is above speed reference setting
Controls output via bus. The state of the output is set in par. 5-90
output state is retained in the event of bus timeout.
Controls output via bus. The state of the output is set in par. 5-90
the event of a bus timeout, the output state is set high (On).
Controls output via bus. The state of the output is set in par. 5-90
the event of a bus timeout, the output state is set low (Off).
Active when a MCO 302 or MCO 305 is connected. The output is controlled from option.
See par. group 13-1*. If Comparator 0 is evaluated as TRUE, the output will go high. Otherwise, it
will be low.
See par. group 13-1*. If Comparator 1 is evaluated as TRUE, the output will go high. Otherwise, it
will be low.
See par. group 13-1*. If Comparator 2 is evaluated as TRUE, the output will go high. Otherwise, it
will be low.
See par. group 13-1*. If Comparator 3 is evaluated as TRUE, the output will go high. Otherwise, it
will be low.
See par. group 13-1*. If Comparator 4 is evaluated as TRUE, the output will go high. Otherwise, it
will be low.
See par. group 13-1*. If Comparator 5 is evaluated as TRUE, the output will go high. Otherwise, it
will be low.
®
MG.33.AG.22 - VLT is a registered Danfoss trademark
Warning Feedback High
.
section in the Design Guide).
Control of Mechanical
Digital & Relay Bus Control
Digital & Relay Bus Control
Digital & Relay Bus Control
4 How to Program
4
. The
. In
. In
4-23