Danfoss VLT AutomationDrive FC 360 Programming Manual page 54

Parameter Descriptions
[19] Below
feedback low
[20] Above
feedback high
[21] Thermal
warning
4 4 [22] Ready, no
thermal
warning
[23] Remote, ready,
no thermal
warning
[24] Ready, no
over-/ under
voltage
[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
[31] Relay 123
[32] Mech brake
ctrl
[36] Control word
bit 11
[37] Control word
bit 12
[40] Out of ref
range
52
Programming Guide
Feedback is below the limit set in
4-56 Warning Feedback Low.
Feedback is above the limit set in
4-57 Warning Feedback High.
The thermal warning turns on when the
temperature exceeds the limit in the
motor, the frequency converter, the brake
resistor, or the thermistor.
Frequency converter is ready for operation
and there is no overtemperature warning.
Frequency converter is ready for operation
and is in [Auto On] mode. There is no
overtemperature warning.
Frequency converter is ready for operation
and the mains voltage is within the
specified voltage range (see General
Specifications section in the Design Guide).
The motor runs (or is ready to run)
clockwise when logic=0 and counter-
clockwise when logic=1. The output
changes as soon as the reversing signal is
applied.
Active communication (no time-out) via
the serial communication port.
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'.
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 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.
Relay is activated when [0] Control Word is
selected in parameter group 8-**
Communications and Options.
Enables control of an external mechanical
brake. See parameter group 2-2*
Mechanical Brake for more details.
Active when the actual speed is outside
settings in 4-52 Warning Speed Low to
4-55 Warning Reference High.
Danfoss A/S © Rev. 2014-03-31 All rights reserved.
[41] Below Active when actual speed is below speed
reference low reference setting.
[42] Above Active when actual speed is above speed
reference high reference setting
[45] Bus Ctrl Controls output via bus. The state of the
output is set in 5-90 Digital & Relay Bus
Control. The output state is retained in the
event of bus time-out.
[46] Bus Ctrl On at Controls output via bus. The state of the
timeout output is set in 5-90 Digital & Relay Bus
Control. In the event of bus time-out the
output state is set high (On).
[55] Pulse output
[56] Heat sink
cleaning
warning, high
[60] Comparator 0 See parameter group 13-1* Comparators. If
Comparator 0 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[61] Comparator 1 See parameter group 13-1* Comparators. If
Comparator 1 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[62] Comparator 2 See parameter group 13-1* Comparators. If
Comparator 2 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[63] Comparator 3 See parameter group 13-1* Comparators. If
Comparator 3 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[64] Comparator 4 See parameter group 13-1* Comparators. If
Comparator 4 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[65] Comparator 5 See parameter group 13-1* Comparators. If
Comparator 5 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[70] Logic Rule 0 See parameter group 13-4* Logic Rules. If
Logic Rule 0 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[71] Logic Rule 1 See parameter group 13-4* Logic Rules. If
Logic Rule 1 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[72] Logic Rule 2 See parameter group 13-4* Logic Rules. If
Logic Rule 2 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[73] Logic Rule 3 See parameter group 13-4* Logic Rules. If
Logic Rule 3 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[74] Logic Rule 4 See parameter group 13-4* Logic Rules. If
Logic Rule 4 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[75] Logic Rule 5 See parameter group 13-4* Logic Rules. If
Logic Rule 5 is evaluated as TRUE, the
output goes high. Otherwise, it is low.
[80] SL Digital See 13-52 SL Controller Action. The output
Output A goes high whenever the Smart Logic
Action [38] Set dig. out. A high is executed.
The output goes low whenever the Smart
MG06C402