Danfoss VLT AutomationDrive FC 302 Programming Manual page 96

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))
3 3
Option:
[152] ATEX ETR freq.
alarm
[153] ATEX ETR cur.
warning
[154] ATEX ETR freq.
warning
[188] AHF Capacitor
Connect
[189] External Fan
Control
[190] Safe Function
active
[191] Safe Opt. Reset
req.
[192] RS Flipflop 0
[193] RS Flipflop 1
[194] RS Flipflop 2
[195] RS Flipflop 3
[196] RS Flipflop 4
[197] RS Flipflop 5
[198] RS Flipflop 6
[199] RS Flipflop 7
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:
0.01 s [0.01 - 600 s] Enter the delay of the relay cut-in time.
*
94
®
VLT AutomationDrive FC 301/302 Programming Guide
Function:
ETR or [21] Advanced ETR. If the alarm
164 ATEX ETR cur.lim.alarm is active,
the output is 1.
Selectable, if parameter 1-90 Motor
Thermal Protection is set to [20] ATEX
ETR or [21] Advanced ETR. If the alarm
166 ATEX ETR freq.lim.alarm is active,
the output is 1.
Selectable, if parameter 1-90 Motor
Thermal Protection is set to [20] ATEX
ETR or [21] Advanced ETR. If the alarm
163 ATEX ETR cur.lim.warning is
active, the output is 1.
Selectable, if parameter 1-90 Motor
Thermal Protection is set to [20] ATEX
ETR or [21] Advanced ETR. If the
warning 165 ATEX ETR
freq.lim.warning is active, the output
is 1.
The internal logics for the internal fan
control is transferred to this output to
make it possible to control an external
fan (relevant for HP duct cooling).
See 13-1* Comparators.
See 13-1* Comparators
See 13-1* Comparators
See 13-1* Comparators
See 13-1* Comparators
See 13-1* Comparators
See 13-1* Comparators
See 13-1* Comparators.
Function:
The relay only cuts in if the condition in
5-40 Function Relay is uninterrupted
MG33MI02 - Rev. 2013-11-20
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:
during the specified time. Select one of
available mechanical relays and Relay
Option MCB 105 in an array function. See
5-40 Function Relay. Relay 3-6 are
included in Extended Relay Card 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.
Selected
Event
Relay
output
On Delay
P 5-41
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.
O Delay
P 5-42
O Delay
P 5-42