Danfoss VLT AQUA Drive FC 202, Operating Manual

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LCP notification
When a fault is triggered, the LCP indicates the type of fault (alarm, warning, or trip lock) and shows the alarm or warning number in
the display.
B
ack
Ca
nc
el
In
fo
OK
On
Alarm
Warn.
e
3
0
b
b
4
6
7
.1
2
Illustration 50: Status Indicator Lights
Table 42: Fault Types
Type of fault Warning indicator light Alarm indicator light
Warning On Off
Alarm Off On (flashing)
Trip lock On On (flashing)
e
3
0
b
p
0
8
6
.1
3
Status
0.0Hz 0.000kW 0.00A
0.0Hz
0
Earth Fault [A14]
Auto Remote Trip
1(1)
Illustration 51: Alarm Example
8.4.2 WARNING 1, 10 Volts Low
Cause
The control card voltage is less than 10 V from terminal 50. Remove some of the load from terminal 50, as the 10 V supply is
overloaded. Maximum 15 mA or minimum 590 Ω.
A short circuit in a connected potentiometer or incorrect wiring of the potentiometer can cause this condition.
Maintenance, Diagnostics, and
Troubleshooting
Operating Guide | VLT® AQUA Drive FC 202
AQ275652274277en-000101 / 130R0708
104 | Danfoss A/S © 2020.01