Danfoss VLT AutomationDrive FC 301 Programming Manual page 90

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:
[151] ATEX ETR cur.
alarm
[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
88
®
VLT AutomationDrive FC 301/302 Programming Guide
Function:
indicated by LED on above [Auto
on] ).
Selectable, if 1-90 Motor Thermal
Protection is set to [20] ATEX ETR or
[21] Advanced ETR. If the alarm 164
ATEX ETR cur.lim.alarm is active, the
output is 1.
Selectable, if 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 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 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.
MG33MH02 - Rev. 2013-09-30
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 - Enter the delay of the relay cut-in time. The
*
600 s] relay only cuts in if the condition in
5-40 Function Relay is uninterrupted 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 - Enter the delay of the relay cut-out time.
*
600 s] 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