Danfoss VLT Midi Drive FC 280, Руководство по программированию

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Selected
Event
Relay
output
On Delay
P 5-41
Off Delay
P 5-42
130BA172.10
Illustration 4.11 Off Delay, Relay
If the selected event condition changes before the on- or
off delay timer expires, the relay output is unaffected.
4.6.4 5-5* Pulse Input
The pulse input parameters are used to define an
appropriate window for the impulse reference area by
configuring the scaling and filter settings for the pulse
inputs. Input terminals 29 or 33 act as frequency reference
inputs. Set terminal 29 (
parameter 5-13 Terminal 29 Digital
Input ) or terminal 33 ( parameter 5-15 Terminal 33 Digital
Input ) to [32] Pulse input . If terminal 29 is used as an input,
then set parameter 5-01 Terminal 27 Mode to [0] Input .
130BD377.10
Ref.
Low freq.
P 5-50/
P 5-55
Input
(Hz)
High
ref.
value
P 5-53/
p 5-58
High freq.
P 5-51/
P 5-56
Low
ref.
value
P 5-52/
p 5-57
Illustration 4.12 Pulse Input
5-50 Term. 29 Low Frequency
Range: Function:
4 Hz
*
[4 - 31999
Hz] Enter the low frequency limit corresponding
to the low motor shaft speed (that is low
reference value) in
parameter 5-52 Term. 29
Low Ref./Feedb. Value . Refer to
Illustration 4.12 .
5-51 Term. 29 High Frequency
Range: Function:
32000
Hz
*
[5 - 32000
Hz] Enter the high frequency limit
corresponding to the high motor shaft
speed (which is high reference value) in
5-51 Term. 29 High Frequency
Range: Function:
parameter 5-53 Term. 29 High Ref./Feedb.
Value
.
5-52 Term. 29 Low Ref./Feedb. Value
Range: Function:
0
*
[-4999 -
4999 ] Enter the low reference value limit for the motor
shaft speed [Hz]. This value is also the lowest
feedback value, see also
parameter 5-57 Term. 33
Low Ref./Feedb. Value . Set terminal 29 to digital
input ( parameter 5-02 Terminal 29 Mode = [0] Input
and parameter 5-13 Terminal 29 Digital
Input =applicable value.
5-53 Term. 29 High Ref./Feedb. Value
Range: Function:
Size
related
*
[-4999 -
4999 ] Enter the high reference value [Hz] for the
motor shaft speed, and the high feedback
value. See also
parameter 5-58 Term. 33
High Ref./Feedb. Value . Select terminal 29
as a digital input ( parameter 5-02 Terminal
29 Mode = [0] Input (default) and
parameter 5-13 Terminal 29 Digital
Input
=applicable value).
5-55 Term. 33 Low Frequency
Range: Function:
4 Hz
*
[4 - 31999
Hz] Enter the low frequency corresponding to
the low motor shaft speed (which is low
reference value) in
parameter 5-57 Term. 33
Low Ref./Feedb. Value .
5-56 Term. 33 High Frequency
Range: Function:
32000
Hz
*
[5 - 32000
Hz] Enter the high frequency corresponding
to the high motor shaft speed (that is
high reference value) in
parameter 5-58 Term. 33 High Ref./Feedb.
Value
.
5-57 Term. 33 Low Ref./Feedb. Value
Range: Function:
0
*
[-4999 -
4999 ] Enter the low reference value [Hz] for the
motor shaft speed. This value is also the low
feedback value, see also
parameter 5-52 Term.
29 Low Ref./Feedb. Value .
5-58 Term. 33 High Ref./Feedb. Value
Range: Function:
Size related
*
[-4999 -
4999 ] Enter the high reference value [Hz]
for the motor shaft speed. See also
parameter 5-53 Term. 29 High Ref./
Feedb. Value
.
Parameter Descriptions
VLT
®
Midi Drive FC 280
60 Danfoss A/S © 12/2015 All rights reserved. MG07C102
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