Selected
Event
Relay
output
Selected
Event
Relay
output
On Delay
P 5-41
On Delay
P 5-41
Off Delay
P 5-42
130BA171.10
Illustration 3.7 On Delay, Relay
5-42 Off Delay, Relay
Array[2]: Relay1[0], Relay2[1]
Range:
Function:
0.01 s
*
[0.01 -
600 s]
Enter the delay of the relay cut-out time.
Select one of available mechanical relays and
MCB 105 in an array function. See
5-40 Function Relay
.
Selected
Event
Relay
output
On Delay
P 5-41
Off Delay
P 5-42
130BA172.10
Illustration 3.8 Off Delay, Relay
If the selected Event condition changes before the on- or
off delay timer expires, the relay output is unaffected.
3.6.5 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 terminals 29 or 33 act as frequency reference
inputs. Set terminal 29 (
5-13 Terminal 29 Digital Input
) or
terminal 33 (
5-15 Terminal 33 Digital Input
) to
[32] Pulse
input
. If terminal 29 is used as an input, set
5-01 Terminal
27 Mode
to
[0] Input
.
130BA076.10
(RPM)
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 3.9 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 (i.e. low
reference value) in
5-52 Term. 29 Low Ref./
Feedb. Value
. See
.
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 (i.e. high reference value) in
5-53 Term. 29 High Ref./Feedb. Value
..
5-52 Term. 29 Low Ref./Feedb. Value
Range:
Function:
0
*
0 ReferenceFeed-
backUnit
*
[-4999 - 4999 ]
[-999999.999 -
999999.999
ReferenceFeed-
backUnit]
Enter the low reference
value limit for the motor
shaft speed [RPM]. This
is also the lowest
feedback value, see also
5-57 Term. 33 Low Ref./
Feedb. Value
. Set
terminal 29 to digital
input (
5-02 Terminal 29
Mode
=
[0] input
(default) and
5-13 Terminal 29 Digital
Input
= applicable value).
Parameters
VLT
®
HVAC Basic Drive FC 101 Programming Guide
46
MG18B302 - Rev. 2013-09-02
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