Danfoss VLT AutomationDrive FC 361 - Page 77

5-40 Function Relay
Option: Function:
[85] SL digital
output F
See parameter 13-52 SL Controller
Action. Output F is low on smart
logic action [37]. Output F is high
on smart logic action [43].
[120] Local ref
active
Output is high when
parameter 3-13 Reference Site = [2]
Local or when
parameter 3-13 Reference Site = [0]
Linked to hand auto at the same
time as the LCP is in hand-on
mode.
Reference site
set in
parameter 3-1
3 Reference
Site
Local
referen
ce
active
[120]
Remote
referenc
e
active
[121]
Reference site:
Local
parameter 3-13
Reference Site
[2] Local
1 0
Reference site:
Remote
parameter 3-13
Reference Site
[1] Remote
0 1
Reference site:
Linked to
Hand/ Auto
Hand 1 0
Hand⇒o
1 0
Auto⇒o
0 0
Auto 0 1
Table 4.13 Local Reference Active
[121] Remote ref
active
Output is high when
parameter 3-13 Reference Site = [1]
Remote or [0] Linked to hand/auto
while the LCP is in auto-on mode.
See Table 4.13.
[122] No alarm Output is high when no alarm is
present.
[123] Start
command
activ
Output is high when the start
command is high (that is via digital
input, bus connection, [Hand On],
or [Auto On]), and a stop has been
last command.
[124] Running
reverse
Output is high when the frequency
converter is running counter-
clockwise (the logical product of
the status bits running AND reverse).
5-40 Function Relay
Option: Function:
[125] Drive in hand
mode
Output is high when the frequency
converter is in hand-on mode (as
indicated by the LED light above
[Hand On]).
[126] Drive in auto
mode
Output is high when the frequency
converter is in auto-on mode (as
indicated by LED on above [Auto
On]).
[189] External Fan
Control
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).
[193] Sleep Mode
[194] Broken Belt
[221] IGBT-cooling Use this option for handling the
overcurrent trips. When the
frequency converter detects an
overcurrent condition, it shows
alarm 13, Overcurrent and triggers a
reset. If the overcurrent condition
occurs the 3
rd
time in a row, the
frequency converter shows alarm
13, Overcurrent and initiates a 3-
minute delay before the next reset.
5-41 On Delay, Relay
Array [20]
Range: Function:
0.01 s* [0.01 - 600 s] Enter the delay of the relay cut-in
time. Select 1 of 2 internal
mechanical relays in an array
function. See
parameter 5-40 Function Relay for
details.
Selected
Event
Relay
output
Selected
Event
Relay
output
On Delay
P 5-41
On Delay
P 5-41
O Delay
P 5-42
130BA171.10
Illustration 4.26 On Delay, Relay
Parameter Descriptions Programming Guide
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