Danfoss VLT AutomationDrive FC 360 Programming Manual page 128

Programming Guide | VLT® AutomationDrive FC 360
Option
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Name
Remote, ready, no TW
Ready, no over-/under voltage
Reverse
Bus OK
Torque limit & stop
Brake, no brake warning
Brake ready, no fault
Brake fault (IGBT)
Relay 123
Mech brake ctrl
Control word bit 11
Control word bit 12
Out of ref range
Below reference, low
Description
The drive is ready for operation
and is in auto-on mode. There is no
overtemperature warning.
The drive is ready for operation and the
mains voltage is within the specified
voltage range (see the Specifications
section in the design guide).
The motor runs (or is ready to
run) clockwise when logic = 0 and
counterclockwise when logic = 1. The
output changes as soon as the reversing
signal is applied.
Active communication (no timeout) via
the serial communication port.
Use in performing a coast stop and in
torque limit condition. If the drive has
received a stop signal and is at the torque
limit, the signal is logic 0.
The brake is active and there are no
warnings.
The brake is ready for operation and there
are no faults.
The output is logic 1 when the brake IGBT
is short-circuited. Use this function to
protect the drive if there is a fault on the
brake modules. Use the output/relay to
cut out the mains voltage from the drive.
The relay is activated when [0] Control
Word is selected in parameter group 8-**
Communications and Options.
Enable control of an external mechanical
brake. See parameter group 2-2*
Mechanical Brake for more details.
This option is active when the actual
speed is outside the settings in parameter
4-54 Warning Reference Low to parameter
4-55 Warning Reference High.
This option is active when the actual
speed is below the speed reference
setting.
AU275649936274en-001401 / 130R0507