[63] Comparator 3 See par. group 13-1*. If comparator 3 is evaluated as TRUE,
output goes high. Otherwise, it is low.
[70] Logic Rule 0 See par. 13-4*. If Logic Rule 1 is evaluated as TRUE, output
goes high. Otherwise, it is low.
[71] Logic Rule 1 See par. 13-4*. If Logic Rule 2 is evaluated as TRUE, output
goes high. Otherwise, it is low.
[72] Logic Rule 2 See par. 13-4*. If Logic Rule 3 is evaluated as TRUE, output
goes high. Otherwise, it is low.
[73] Logic Rule 3 See par. 13-4*. If Logic Rule 3 is evaluated as TRUE, output
goes high. Otherwise, it is low.
[81] SL Digital Output B See par. 13-52
SL Control Action
. When Smart Logic Action
Set
dig. out. A high
[39] is executed, input goes high. When Smart
Logic Action
Set dig. out. A low
[33] is executed, input goes low.
5-40 Function Relay
Option: Function:
[0]
*
No Operation Select function from available relay output range.
4.6.4. 5-5* Pulse Input
Set par. 5-15 to choice [32] pulse input. Now terminal 33 handles a pulse input in the range from
Low frequency, par. 5-55, to High frequency, par. 5-56. Scale frequency input via par. 5-57 and
par. 5-58.
5-55 Terminal 33 Low Frequency
Range: Function:
20 Hz
*
[20 - 4999 Hz] Enter low frequency corresponding to low motor shaft speed
(i.e. low reference value) in par. 5-57.
5-56 Terminal 33 High Frequency
Range: Function:
5000
Hz
*
[21 - 5000 Hz] Enter high frequency corresponding to high motor shaft speed
(i.e. high reference value) in par. 5-58.
5-57 Terminal 33 Low Ref./Feedb. Value
Range: Function:
0.000
*
[-4999 - 4999] Set reference/feedback value corresponding to low pulse fre-
quency value set in par. 5-55.
5-58 Terminal 33 High Ref./Feedb. Value
Range: Function:
50.000
*
[-4999 - 4999] Set reference/feedback value corresponding to high pulse fre-
quency value set in par. 5-56.
VLT Micro Drive FC 51 4. Parameter Descriptions
MG.02.C2.02 - VLT
®
is a registered Danfoss trademark
43
4
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