Danfoss VLT Midi Drive FC-280P4K0 [79/136] 10 comparator operand
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Danfoss VLT Midi Drive FC-280P4K0 [79/136] 10 comparator operand

Danfoss VLT Midi Drive FC-280P5K5 [79/136] 10 comparator operand
13-10 Comparator Operand
Select the variable to be monitored by the comparator. This is an
array parameter containing comparators 0 to 5.
Option: Function:
[0] * Disabled
[1] Reference %
[2] Feedback %
[3] Motor speed
[4] Motor Current
[6] Motor power
[7] Motor voltage
[12] Analog input AI53
[13] Analog input AI54
[18] Pulse input FI29
[19] Pulse input FI33
[20] Alarm number
[30] Counter A
[31] Counter B
13-11 Comparator Operator
Option: Function:
Select the operator to be used in the
comparison. This is an array parameter
containing comparator operators 0–5.
[0] Less Than (<) The result of the evaluation is true, when
the variable selected in
parameter 13-10 Comparator Operand is
smaller than the xed value in
parameter 13-12 Comparator Value. The result
is false, if the variable selected in
parameter 13-10 Comparator Operand is
greater than the xed value in
parameter 13-12 Comparator Value.
[1]
*
Approx.Equal
(~)
The result of the evaluation is true, when
the variable speed selected in
parameter 13-10 Comparator Operand is
approximately equal to the xed value in
parameter 13-12 Comparator Value.
[2] Greater Than
(>)
Inverse logic of [0] Less Than (<).
13-12 Comparator Value
Range: Function:
0* [-9999 -
9999 ]
Enter the trigger level for the variable that is
monitored by this comparator. This is an
array parameter containing comparator
values 0–5.
13-20 SL Controller Timer
Range: Function:
0 s* [0 - 3600
s]
Enter the value to dene the duration of the
false output from the programmed timer. A
timer is only false if it is started by an action
13-20 SL Controller Timer
Range: Function:
(for example [29] Start timer 1) and until the
given timer value has elapsed.
13-40 Logic Rule Boolean 1
Option: Function:
Select the 1
st
boolean (true or false)
input for the selected logic rule. See
parameter 13-01 Start Event ([0]–[61])
and parameter 13-02 Stop Event ([70]–
[74]) for further description.
[0] * False
[1] True
[2] Running
[3] In range
[4] On reference
[7] Out of current range
[8] Below I low
[9] Above I high
[16] Thermal warning
[17] Mains out of range
[18] Reversing
[19] Warning
[20] Alarm (trip)
[21] Alarm (trip lock)
[22] Comparator 0
[23] Comparator 1
[24] Comparator 2
[25] Comparator 3
[26] Logic rule 0
[27] Logic rule 1
[28] Logic rule 2
[29] Logic rule 3
[30] SL Time-out 0
[31] SL Time-out 1
[32] SL Time-out 2
[33] Digital input DI18
[34] Digital input DI19
[35] Digital input DI27
[36] Digital input DI29
[39] Start command
[40] Drive stopped
[42] Auto Reset Trip
[50] Comparator 4
[51] Comparator 5
[60] Logic rule 4
[61] Logic rule 5
[70] SL Time-out 3
[71] SL Time-out 4
[72] SL Time-out 5
[73] SL Time-out 6
[74] SL Time-out 7
[83] Broken Belt
Parameter Descriptions Programming Guide
MG07C202 Danfoss A/S © 03/2016 All rights reserved. 77
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