Danfoss VLT HVAC Basic Drive FC 101 Programming Manual page 54

Parameters
5-40 Function Relay
Array (Relay 1 [0], Relay 2 [1])
Select options to define the function of the relays.
The selection of each mechanical relay is realized in an array
parameter. When parameter 0-03 Regional Settings is set to [0]
3 3
International, the default value is [9] Alarm. When
parameter 0-03 Regional Settings is set to [1] North America, the
default value is [160] No alarm.
Option:
[20] Above
feedback, high
[21] Thermal
warning
[22] Ready, no
thermal
warning
[23] Remote, ready,
no thermal
warning
[24] Ready, Voltage
OK
[25] Reverse
[26] Bus OK
[35] External
Interlock
[36] Control word
bit 11
[37] Control word
bit 12
[41] Below
reference, low
[42] Above ref, high The reference is higher than the limit set
[45] Bus Control
[60] Comparator 0
[61] Comparator 1
52
®
VLT HVAC Basic Drive FC 101
Function:
The feedback is higher than the limit set
in parameter 4-57 Warning Feedback
High.
The thermal warning turns on when the
temperature exceeds the limit in motor,
frequency converter, or thermistor.
The frequency converter is ready for
operation and no thermal warning is
present.
The frequency converter is ready for
operation in auto mode, and no thermal
warning is present.
The frequency converter is ready for
operation and mains voltage is within
the specified voltage range.
The motor runs/is ready to run clockwise
when logic = 0 and counterclockwise
when logic = 1. Output changes as soon
as reversing signal is applied.
Active communication (no timeout) via
serial communication port.
See digital input.
Bit 11 in control word controls the relay.
Bit 12 in control word controls the relay.
The reference is lower than the limit set
in parameter 4-54 Warning Reference Low.
in parameter 4-55 Warning Reference
High.
The output is configured in
parameter 5-90 Digital & Relay Bus
Control.
See parameter group 13-1* Comparators.
If comparator 0 is evaluated as true, the
output goes high. Otherwise, it is low.
See parameter group 13-1* Comparators.
If comparator 1 is evaluated as true, the
output goes high. Otherwise, it is low.
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5-40 Function Relay
Array (Relay 1 [0], Relay 2 [1])
Select options to define the function of the relays.
The selection of each mechanical relay is realized in an array
parameter. When parameter 0-03 Regional Settings is set to [0]
International, the default value is [9] Alarm. When
parameter 0-03 Regional Settings is set to [1] North America, the
default value is [160] No alarm.
Option: Function:
[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 parameter 13-52 SL Controller Action.
output A The input goes high whenever the smart
logic action [38] Set dig. out. A high is
executed. The input goes low whenever
the smart logic [32] Action Set dig. out. A
low is executed.
[81] SL digital See parameter 13-52 SL Controller Action.
output B The input goes high whenever the smart
logic action [39] Set dig. out. B high is
executed. The input goes low whenever
the smart logic [33] Action Set dig. out. B
low is executed.
MG18B502