Danfoss VLT HVAC Basic Drive FC 100 Series Programming Manual page 55

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.
Option: Function:
[12] Out of current Motor current is outside range set in
range 4-50 Warning Current Low and
4-51 Warning Current High.
[13] Below current, Motor current is lower than set in
low 4-50 Warning Current Low.
[14] Above current, Motor current is higher than set in
high 4-51 Warning Current High.
[16] Below speed,
low
[17] Above speed,
high
[19] Below feedback,
low
[20] Above feedback,
high
[21] Thermal warning The thermal warning turns on when the
temperature exceeds the limit in motor,
adjustable frequency drive or thermistor.
[22] Ready, no The adjustable frequency drive is ready
thermal warning for operation and no over-temperature
warning is present.
[23] Remote, ready, The adjustable frequency drive is ready
no thermal for operation in auto mode, and no
warning over-temperature warning is present.
[24] Ready, Voltage The adjustable frequency drive is ready
OK for operation and AC line voltage is
within the specified voltage range.
[25] Reverse Motor runs/is ready to run clockwise
when logic = 0 and counter clockwise
when logic = 1. Output changes as soon
as reversing signal is applied.
[26] Bus OK Active communication (no timeout) via
serial communication port.
[35] External Interlock See digital input.
[36] Control word bit Bit 11 in the control word controls the
11 relay.
[37] Control word bit Bit 12 in control word controls relay.
12
[41] Below reference,
low
[42] Above ref, high
[45] Bus Control
®
VLT HVAC Basic Drive Programming Guide
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.
Option:
[60]
[61]
[62]
[63]
[64]
[65]
[70]
[71]
[72]
[73]
[74]
[75]
®
MG18B222 - VLT is a registered Danfoss trademark
Function:
Comparator 0 See parameter group 13-1*. If
Comparator 0 is evaluated as TRUE, the
output will go high. Otherwise, it will be
low.
Comparator 1 See parameter group 13-1*. If
Comparator 2 is evaluated as TRUE, the
output will go high. Otherwise, it will be
low.
Comparator 2 See parameter group 13-1*. If
Comparator 2 is evaluated as TRUE, the
output will go high. Otherwise, it will be
low.
Comparator 3 See parameter group 13-1*. If
Comparator 3 is evaluated as TRUE, the
output will go high. Otherwise, it will be
low.
Comparator 4 See parameter group 13-1*. If
Comparator 4 is evaluated as TRUE, the
output will go high. Otherwise, it will be
low.
Comparator 5 See parameter group 13-1*. If
Comparator 5 is evaluated as TRUE, the
output will go high. Otherwise, it will be
low.
Logic rule 0 See parameter group 13-4*. If Logic
Rule 0 is evaluated as TRUE, the output
will go high. Otherwise, it will be low.
Logic rule 1 See parameter group 13-4*. If Logic
Rule 1 is evaluated as TRUE, the output
will go high. Otherwise, it will be low.
Logic rule 2 See parameter group 13-4*. If Logic
Rule 2 is evaluated as TRUE, the output
will go high. Otherwise, it will be low.
Logic rule 3 See parameter group 13-4*. If Logic
Rule 3 is evaluated as TRUE, the output
will go high. Otherwise, it will be low.
Logic rule 4 See parameter group 13-4*. If Logic
Rule 4 is evaluated as TRUE, the output
will go high. Otherwise, it will be low.
Logic rule 5 See parameter group 13-4*. If Logic
Rule 5 is evaluated as TRUE, the output
will go high. Otherwise, it will be low.
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