Danfoss FC 300 Programming Manual page 89

FC 300 Programming Guide
5-42 Off Delay, Relay
Enter the delay of the relay cut-out time. Select one of available mechanical relays and MCO 105 in an array function.
See par. 5-40.
Array [8] (Relay 1 [0], Relay 2 [1], Relay 7 [6], Relay 8 [7], Relay 9 [8])
*
0.01s [0.01 - 600.00 s.]
2.8.6. 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) or terminal 33 (par. 5-15) to
terminal 29 is used as an input, then set par. 5-01 to
5-50 Term. 29 Low Frequency
Range:
*
100 Hz [0 - 110000 Hz]
If the Selected Event condition changes before the on- or off delay timer expires, the relay output is unaffected.
Input
[0].
Function:
Enter the low frequency limit corresponding to the low motor shaft speed (i.e. low reference value) in par. 5-52.
Refer to the diagram in this section.
This parameter is available for FC 302 only.
®
MG.33.M3.02 - VLT is a registered Danfoss trademark
2. How to Programme
Pulse input
[32]. If
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