Danfoss VLT AQUA Drive FC 202 Programming Manual page 88

Parameter Description
Selected
Event
Relay
output
3 3
Selected
Event
Relay
output
Illustration 3.29 On Delay, Relay
5-42 Off Delay, Relay
Array[20]
Range:
0.01 s [0.01 -
*
600 s]
Selected
Event
Relay
output
Illustration 3.30 Off Delay, Relay
If the selected event condition changes before the on
delay or off delay timer expires, the relay output is
unaffected.
3.7.5 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 terminal 29 or 33 acts 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,
set parameter 5-02 Terminal 29 Mode to [0] Input.
86
On Delay O Delay
P 5-41
On Delay
P 5-41
Function:
Enter the delay of the relay cutout time. Select
1 of 2 internal mechanical relays in an array
function. See parameter 5-40 Function Relay for
details. If the selected event condition changes
before a delay timer expires, the relay output
is unaffected.
On Delay O Delay
P 5-41 P 5-42
Danfoss A/S © 05/2018 All rights reserved.
®
VLT AQUA Drive FC 202
Ref.
(RPM)
High
ref.
value
P 5-53/
p 5-58
P 5-42
Low
ref.
value
P 5-52/
p 5-57
Illustration 3.31 Pulse Input
5-50 Term. 29 Low Frequency
Range:
100
Hz
*
5-51 Term. 29 High Frequency
Range:
100 Hz
*
5-52 Term. 29 Low Ref./Feedb. Value
Range:
0 ReferenceFeed-
backUnit
5-53 Term. 29 High Ref./Feedb. Value
Range:
100 Reference-
FeedbackUnit
Low freq.
P 5-50/
P 5-55
Function:
[0 - 110000 Enter the low frequency limit
Hz] 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 3.31 in this
section.
Function:
[0 - 110000 Enter the high frequency limit
Hz] corresponding to the high motor shaft
speed (that is high reference value) in
parameter 5-53 Term. 29 High Ref./Feedb.
Value.
Function:
[-999999.999 - Enter the low reference
999999.999 value limit for the motor
*
ReferenceFeed- shaft speed [RPM]. This is
backUnit] also the lowest feedback
value, see also
parameter 5-57 Term. 33
Low Ref./Feedb. Value.
Function:
[-999999.999 - Enter the high reference
999999.999 value [RPM] for the motor
*
ReferenceFeed- shaft speed and the high
backUnit] feedback value, see also
parameter 5-58 Term. 33
High Ref./Feedb. Value.
High freq. Input
P 5-51/ (Hz)
P 5-56
MG20OB02