Danfoss VLT AutomationDrive FC 300 Programming Manual page 93

Parameter Descriptions
5-40 Function Relay
Array [9]
(Relay 1 [0], Relay 2 [1], Relay 3 [2] (MCB 113), Relay 4 [3] (MCB
113), Relay 5 [4] (MCB 113), Relay 6 [5] (MCB 113), Relay 7 [6]
(MCB 105), Relay 8 [7] (MCB 105), Relay 9 [8] (MCB 105))
Option: Function:
[197] RS Flipflop 5 See 13-1* Comparators
[198] RS Flipflop 6 See 13-1* Comparators
[199] RS Flipflop 7 See 13-1* Comparators.
5-41 On 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 s] Enter the delay of the relay cut-in time.
*
The relay will only cut in if the condition
in 5-40 Function Relay is uninterrupted
during the specified time. Select one of
available mechanical relays and MCB 105
in an array function. See 5-40 Function
Relay. Relay 3-6 are included in MCB 113.
Selected
Event
Relay
output
On Delay
P 5-41
Selected
Event
Relay
output
On Delay
P 5-41
Illustration 3.35 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.
®
VLT AutomationDrive Programming Guide
Selected
Event
Relay
output
Illustration 3.36 Off Delay, Relay
If the selected Event condition changes before the on- 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 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, then set
5-01 Terminal 27 Mode to [0] Input.
Ref.
(RPM)
High
O Delay
ref.
value
P 5-42
P 5-53/
p 5-58
Low
ref.
value
P 5-52/
p 5-57
Illustration 3.37 Pulse Input
5-50 Term. 29 Low Frequency
Range:
100 Hz
5-51 Term. 29 High Frequency
Range:
100 Hz
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On Delay O Delay
P 5-41 P 5-42
Low freq.
P 5-50/
P 5-55
Function:
[0 - 110000 Enter the low frequency limit
*
Hz] corresponding to the low motor shaft
speed (i.e. low reference value) in
5-52 Term. 29 Low Ref./Feedb. Value. Refer
to the diagram in this section.
This parameter is available for FC 302
only.
Function:
[0 - 110000 Enter the high frequency limit
*
Hz] corresponding to the high motor shaft
3
High freq. Input
P 5-51/ (Hz)
P 5-56
91
3