5-42 Off Delay, Relay
Array [9] (Relay 1 [0], Relay 2 [1], Relay 3 [2], Relay 4 [3], Relay 5 [4], Relay 6 [5], Relay 7 [6], Relay 8 [7], Relay 9 [8])
Range: Function:
0.01 s* [0.01 - 600.00 s] Enter the delay of the relay cut-out time. Select one of available mechanical relays and MCB 105 in
an array function. See par. 5-40
Function Relay
.
If the selected Event condition changes before the on- or off delay timer expires, the relay output is unaffected.
3.7.6 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 (par. 5-13
Terminal 29 Digital Input
) or terminal 33
(par. 5-15
Terminal 33 Digital Input
) to
Pulse input
[32]. If terminal 29 is used as an input, then set par. 5-01
Terminal 27 Mode
to
Input
[0].
5-50 Term. 29 Low Frequency
Range: Function:
100 Hz* [0 - 110000 Hz] Enter the low frequency limit corresponding to the low motor shaft speed (i.e. low reference value)
in par. 5-52
Term. 29 Low Ref./Feedb. Value
. Refer to the diagram in this section.
This parameter is available for FC 302 only.
5-51 Term. 29 High Frequency
Range: Function:
100 Hz* [0 - 110000 Hz] Enter the high frequency limit corresponding to the high motor shaft speed (i.e. high reference
value) in par. 5-53
Term. 29 High Ref./Feedb. Value
.
This parameter is available for FC 302 only.
5-52 Term. 29 Low Ref./Feedb. Value
Range: Function:
0.000 Ref-
erenceFeed-
backUnit*
[-999999.999 - 999999.999 Refer-
enceFeedbackUnit]
Enter the low reference value limit for the motor shaft speed [RPM]. This is also the lowest feedback
value, see also par. 5-57
Term. 33 Low Ref./Feedb. Value
. Set terminal 29 to digital input
FC 300 Programming Guide 3 Parameter descriptions
MG.33.M8.02 - VLT
®
is a registered Danfoss trademark
109
3
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