Danfoss VLT AutomationDrive FC 302 Instruction Manual page 73

Programming
[120] Local Output is high when 3-13 Reference Site =
reference [2] Local or when 3-13 Reference Site = [0]
active Linked to hand auto at the same time as
the LCP is in [Hand on] mode.
Reference site set
in 3-13 Reference
Site
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 6.8 Local and Remote Reference
[121] Remote Output is high when 3-13 Reference Site
reference =[1] Remote or [0] Linked to hand/auto
active while the LCP is in [Auto on] mode. See
Table 6.8.
[122] No alarm Output is high when no alarm is present.
[123] Start Output is high when there is an active
command start command (via digital input bus
active connection or [Hand on] or [Auto on]), and
no stop or start command is active.
[124] Running Output is high when the adjustable
reverse frequency drive is running counter
clockwise (the logical product of the status
bits 'running' and 'reverse').
[125] Drive in hand Output is high when the adjustable
mode frequency drive is in hand on mode (as
indicated by the LED light above [Hand
on]).
[126] Drive in auto Output is high when the adjustable
mode frequency drive is in [Hand on] mode (as
indicated by the LED light above [Auto
on]).
[151] ATEX ETR cur. Selectable if parameter 1-90 Motor Thermal
alarm Protection is set to [20] Above feedback
high or [21] Thermal warning. If the alarm
164 ATEX ETR cur.lim.alarm is active, the
output is 1.
MG37A222
Instruction Manual
[152] ATEX ETR freq.
Local Remote
[153] ATEX ETR cur.
refer- reference
ence active [121]
active
[120]
1 0
[154] ATEX ETR freq.
0 1
[188] AHF Capacitor
1 0
1 0
0 0
[189] External fan
0 1
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:
[0]
[1]
[2]
[3]
[4]
[5]
Danfoss A/S © Rev. 2014-02-07 All rights reserved.
Selectable if parameter 1-90 Motor Thermal
alarm Protection is set to [20] Above feedback
high or [21] Thermal warning. If the alarm
166 ATEX ETR freq.lim.alarm is active, the
output is 1.
Selectable ifparameter 1-90 Motor Thermal
warning Protection is set to [20] Above feedback
high or [21] Thermal warning. If the alarm
163 ATEX ETR cur.lim.warning is active, the
output is 1.
Selectable if parameter 1-90 Motor Thermal
warning Protection is set to [20] Above feedback
high or [21] Thermal warning. If the
warning 165 ATEX ETR freq.lim.warning is
active, the output is 1.
The capacitors are turned on at 20%
Connect (hysteresis of 50% gives an interval of
10%–30%). The capacitors are discon-
nected below 10%. The off delay is 10 s
and restart if the nominal power goes
above 10% during the delay. 5-80 AHF Cap
Reconnect Delay is used to guarantee a
minimum off-time for the capacitors.
The internal logic for the internal fan
control control is transferred to this output to
make it possible to control an external fan
(relevant for HP duct cooling).
Function:
No operation All digital and relay outputs are
default set to "No Operation."
Control ready The control card is ready. Control is
supplied by an external 24 V (MCB
107) and the main power to the
adjustable frequency drive is not
detected.
Drive ready Adjustable frequency drive is ready to
operate. Line power and control
supplies are OK.
Drive rdy/rem ctrl The adjustable frequency drive is
ready for operation and is in auto on
mode.
Enable / no Ready for operation. No start or stop
warning commands have been applied (start/
disable). No warnings are active.
Running Motor is running, and shaft torque
present.
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