Danfoss VLT AutomationDrive FC 302, Programming Manual, Page: 129 / 346

5-40 Function Relay
Option: Function:
[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 3.21 .
[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 counterclockwise
(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-on mode (as
indicated by LED on above [Auto On]).
[151] ATEX ETR cur.
alarm
Selectable if parameter 1-90 Motor
Thermal Protection is set to [20] ATEX
ETR or [21] Advanced ETR . If alarm 164,
ATEX ETR cur.lim.alarm is active, the
output is 1.
[152] ATEX ETR freq.
alarm
Selectable if parameter 1-90 Motor
Thermal Protection is set to [20] ATEX
ETR or [21] Advanced ETR . If alarm 166,
ATEX ETR freq.lim.alarm is active, the
output is 1.
[153] ATEX ETR cur.
warning
Selectable if parameter 1-90 Motor
Thermal Protection is set to [20] ATEX
ETR or [21] Advanced ETR . If alarm 163,
ATEX ETR cur.lim.warning is active, the
output is 1.
[154] ATEX ETR freq.
warning
Selectable if parameter 1-90 Motor
Thermal Protection is set to [20] ATEX
ETR or [21] Advanced ETR . If warning
165, ATEX ETR freq.lim.warning is active,
the output is 1.
[180] Clock Fault
[181] Prev. Maintenance
[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).
5-40 Function Relay
Option: Function:
[190] Safe Function
active
[191] Safe Opt. Reset
req.
[192] RS Flipflop 0 See parameter group 13-1*
Comparators .
[193] RS Flipflop 1 See parameter group 13-1*
Comparators .
[194] RS Flipflop 2 See parameter group 13-1*
Comparators .
[195] RS Flipflop 3 See parameter group 13-1*
Comparators .
[196] RS Flipflop 4 See parameter group 13-1*
Comparators .
[197] RS Flipflop 5 See parameter group 13-1*
Comparators .
[198] RS Flipflop 6 See parameter group 13-1*
Comparators .
[199] RS Flipflop 7 See parameter group 13-1*
Comparators .
[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 3rd
time in a row, the frequency converter
shows
alarm 13, Overcurrent and
initiates a 3 minute delay before the
next reset.
[222] Homing OK
NOTICE
This option is available only with
software version 48.XX.
Homing is completed with the selected
homing function
(
parameter 17-80 Homing Function ).
[223] On Target
NOTICE
This option is available only with
software version 48.XX.
Positioning is completed and the on
target signal is sent when the actual
position is within
parameter 3-05 On
Reference Window for the duration of
parameter 3-09 On Target Time and the
actual speed does not exceed
parameter 3-05 On Reference Window .
Parameter Descriptions Programming Guide
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