Danfoss VLT HVAC Drive FC 100 Series, Programming Manual, Page: 56 / 122

5-40 Function Relay
Array (Relay 1 [0], Relay 2 [1])
Select options to define the function of the relays.
The selection of each mechanical relay is realized in an array
parameter.
Option: Function:
[80] SL digital output
A See 13-52 SL Controller Action . The input
will go high whenever the Smart Logic
Action [38]
Set dig. out. A high is
executed. The input will go low
whenever the Smart Logic
[32] Action
Set dig. out. A low is executed.
[81] SL digital output
B See 13-52 SL Controller Action . The input
will go high whenever the Smart Logic
Action [39]
Set dig. out. Bhigh is
executed. The input will go low
whenever the Smart Logic
[33] Action
Set dig. out. B low is executed.
[82] SL digital output
C See 13-52 SL Controller Action . The input
will go high whenever the Smart Logic
Action [40]
Set dig. out. C high is
executed. The input will go low
whenever the Smart Logic
[34] Action
Set dig. out. C low is executed.
[83] SL digital output
D See 13-52 SL Controller Action . The input
will go high whenever the Smart Logic
[41] Action Set dig. out. D high is
executed. The input will go low
whenever the Smart Logic
[35] Action
Set dig. out. D low is executed.
[160] No alarm The output is high when no alarm is
present.
[161] Running reverse The output is high when the adjustable
frequency drive is running counter-
clockwise (the logical product of the
status bits ‘running’ AND ‘reverse’).
[165] Local ref. active The output is high when 3-13 Reference
Site = [2] Local or when 3-13 Reference
Site = [0] Linked to hand auto at the
same time as the LCP is in [Hand on]
mode.
[166] Remote ref.
active
The output is high when 3-13 Reference
Site [1] or Linked to hand/auto [0] while
the LCP is in [Auto on] mode.
[167] Start command
activ
The output is high when there is an
active Start command (i.e. via digital
input bus connection or [Hand on] or
[Auto on], and no Stop command is
active).
5-40 Function Relay
Array (Relay 1 [0], Relay 2 [1])
Select options to define the function of the relays.
The selection of each mechanical relay is realized in an array
parameter.
Option: Function:
[168] Drive in hand
mode
The output is high when the adjustable
frequency drive is in Hand on mode (as
indicated by the LED light above [Hand
on]).
[169] Drive in auto
mode
The output is high when the adjustable
frequency drive is in Hand on mode (as
indicated by the LED light above [Auto
on]).
[193] Sleep Mode The adjustable frequency drive/system
has set to sleep mode. See parameter
group22-4*.
[194] Broken Belt
Function
A Broken Belt condition has been
detected. This function must be enabled
in
22-60 Broken Belt Function .
[196] Fire Mode The adjustable frequency drive is
operating in Fire Mode. See parameter
group 24-0*
Fire Mode .
[198] Drive Bypass To be used as signal for activating an
external electromechanical bypass
switching the motor direct on line.
See 24-1*
Drive Bypass.
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 - 600.00 s] Enter the delay of the relay cut-in
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.
Parameters
VLT
®
HVAC Basic Drive Programming Guide
3-28 MG18B222 - VLT
®
is a registered Danfoss trademark
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