Danfoss VLT AutomationDrive FC 300 Series Programming Manual Download

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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:

Function:

Reference site
set in

3-13 Reference
Site

Local

referen

active

[120]

Remote

reference

active

[121]

Reference site:
Local

3-13 Reference
Site

[2]

Reference site:
Remote

3-13 Reference
Site

[1]

Reference site:
Linked to
Hand/ Auto

Hand

Hand -> off

Auto -> off

Auto

Table 3.18

[121] Remote ref active

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.

[122] No alarm

Output is high when no alarm is
present.

[123] Start command

activ

Output is high when the Start
command high (i.e. via digital input,
bus connection or [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’).

[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’ mode (as
indicated by LED on above [Auto
on] ).

[151] ATEX ETR cur. alarm Selectable if

1-90 Motor Thermal

Protection

is set to [20] or [21]. If the

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:

Function:

alarm 164 ATEX ETR cur.lim.alarm is
active, the output will be 1.

[152] ATEX ETR freq.

alarm

Selectable if

1-90 Motor Thermal

Protection

is set to [20] or [21]. If the

alarm 166 ATEX ETR freq.lim.alarm is
active, the output will be 1.

[153] ATEX ETR cur.

warning

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.

[154] ATEX ETR freq.

warning

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.

[188] AHF Capacitor

Connect

[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).

[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:

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.

Parameter Descriptions

VLT

AutomationDrive Programmming Guide