Danfoss VLT AutomationDrive FC 300 Programming Manual page 83

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:
[121] Remote ref active
[122] No alarm
[123] Start command activ Output is high when the Start
[124] Running reverse
[125] Drive in hand mode Output is high when the frequency
[126] Drive in auto mode
[151] ATEX ETR cur. alarm Selectable if 1-90 Motor Thermal
82
FC 300 Programming Guide
Function:
Reference site Local Remote
set in referen reference
3-13 Reference ce active
Site active [121]
[120]
Reference site: 1 0
Local
3-13 Reference
Site [2]
Reference site: 0 1
Remote
3-13 Reference
Site [1]
Reference site:
Linked to Hand/
Auto
Hand 1 0
Hand -> off 1 0
Auto -> off 0 0
Auto 0 1
Output is high when 3-13 Reference
Site = Remote [1] or Linked to hand/
auto [0] while the LCP is in [Auto on]
mode. See above.
Output is high when no alarm is
present.
command high (i.e. via digital input,
bus connection or [Hand on] or [Auto
on] ), and a Stop has been last
command.
Output is high when the frequency
converter is running counter
clockwise (the logical product of the
status bits 'running' AND 'reverse').
converter is in [Hand on] mode (as
indicated by the LED light above
[Hand on]).
Output is high when the frequency
converter is in 'Auto' mode (as
indicated by LED on above [Auto on] ).
Protection is set to [20] or [21]. If the
alarm 164 ATEX ETR cur.lim.alarm is
active, the output will be 1.
MG.33.MB.02 - VLT
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:
[152] ATEX ETR freq. alarm Selectable if 1-90 Motor Thermal
[153] ATEX ETR cur.
warning
[154] ATEX ETR freq.
warning
[189] External Fan Control The internal logics for the internal fan
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 - 600.00 s] Enter the delay of the relay cut-in time.
*
Selected
Event
Relay
output
On Delay
P 5-41
Selected
Event
Relay
output
On Delay
P 5-41
®
is a registered Danfoss trademark
Function:
Protection is set to [20] or [21]. If the
alarm 166 ATEX ETR freq.lim.alarm is
active, the output will be 1.
Selectable if 1-90 Motor Thermal
Protection is set to [20] or [21] ]. If the
alarm 163 ATEX ETR cur.lim.warning is
active, the output will be 1.
Selectable if 1-90 Motor Thermal
Protection is set to [20] or [21]. If the
warning 165 ATEX ETR
freq.lim.warning is active, the output
will be 1.
control is transferred to this output to
make it possible to control an external
fan (relevant for HP duct cooling).
Function:
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.
O Delay
P 5-42