Danfoss VLT AutomationDrive FC 360 Programming Manual page 134

Programming Guide | VLT® AutomationDrive FC 360
Option
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Name
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
Above ref, high
Description
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.
Selection of mechanical brake control.
When selected parameters in parameter
group 2-2* Mechanical Brake are active,
the output must be reinforced to carry the
current for the coil in the brake. This issue
is solved by connecting an external relay
to the selected digital output.
Activate relay 1 by a control word from the
fieldbus. No other functional impact on
the drive. Typical application: Controlling
an auxiliary device from a fieldbus. The
function is valid when [0] FC Profile is
selected in parameter 8-10 Control Word
Profile.
Activate relay 2 by a control word from the
fieldbus. No other functional impact on
the drive. Typical application: Controlling
an auxiliary device from a fieldbus. The
function is valid when [0] FC Profile is
selected in parameter 8-10 Control Word
Profile.
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.
This option is active when the actual
speed is above the speed reference
setting.
AU275649936274en-001401 / 130R0507