Danfoss VLT HVAC Basic Drive FC 101 Programming Manual page 46

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 realised in an array
parameter.
3 3
Option:
[3] Drive ready/
remote control
[4] Standby / no
warning
[5] Drive running
[6] Running / no
warning
[7] Run in range/no
warning
[8] Run on ref/no
warning
[9] Alarm
[10] Alarm or
warning
[12] Out of current
range
[13] Below current,
low
[14] Above current,
high
[16] Below speed,
low
[17] Above speed,
high
[19] Below feedback,
low
[20] Above feedback,
high
[21] Thermal
warning
[22] Ready, no
thermal warning
[23] Remote, ready,
no thermal
warning
[24] Ready, Voltage
OK
44
®
VLT HVAC Basic Drive FC 101 Programming Guide
Function:
Frequency converter is ready for
operation in Auto On-mode.
Frequency converter is ready for
operation. No start or stop command is
given. No warnings are present.
Motor is running.
Motor runs, and no warning are present.
Motor runs within programmed current
ranges, see 4-50 Warning Current Low
and 4-51 Warning Current High. No
warnings are present.
Motor runs at reference speed and with
no warnings.
An alarm activates output.
An alarm or warning activates output.
Motor current is outside range set in
4-50 Warning Current Low and
4-51 Warning Current High.
Motor current is lower than set in
4-50 Warning Current Low.
Motor current is higher than set in
4-51 Warning Current High.
The thermal warning turns on when the
temperature exceeds the limit in motor,
frequency converter or thermistor.
Frequency converter is ready for
operation and no over-temperature
warning is present.
Frequency converter is ready for
operation in Auto mode, and no over-
temperature warning is present.
Frequency converter is ready for
operation and mains voltage is within
specified voltage range.
MG18B302 - Rev. 2013-09-02
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 realised in an array
parameter.
Option: Function:
[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 time-out) via
serial communication port.
[35] External See digital input.
Interlock
[36] Control word bit Bit 11 in control word controls relay.
11
[37] Control word bit Bit 12 in control word controls relay.
12
[41] Below reference,
low
[42] Above ref, high
[45] Bus Control
[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 2 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 islow.