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10 Fault messages
DE1 variable speed starter
09/14 MN040011EN
www.eaton.com
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10 Fault messages
DE1 variable speed starters feature several internal monitoring functions. If
they detect a state deviating from a normal operating state, they will show a
fault message:
•
Operation will stop
•
The
Status
LED will light up with a continuous red light
•
The
Fault Code
LED will flash red (see list of faults)
•
The relay contact (control terminal 13/14) will be opened
figure 96: LEDs with fault codes
If there is a fault message present, the
Status
LED will light up with a
continuous red light. Meanwhile, the
Fault Code
will flash a number of times
(pulses) corresponding to the fault. After a pause of two seconds, the series
of pulses will be repeated again (flashing frequency: 2 Hz). The faults that
occur most frequently in real-life applications are documented on the DE1
variable speed starter's housing:
Table 50: Fault messages on the DE1 variable speed starter's housing
In the event of mains undervoltage, the green
Run
LED will turn off and the
two red
Status
and
Fault Code
LEDs will flash synchronously with a
frequency of 2 Hz.
When the mains voltage is switched on or returns, the two synchronously
flashing
Status
and
Fault Code
LEDs will signal that the switched-mode
power supply is working and the DE1 variable speed starter's operating state
will be checked before the
Run
LED starts flashing.
Fault code
(label on housing)
Cyclical flashing
frequency of 2 Hz
with 2-second pause
Meaning
1 pulse - overload
1 x
Thermal motor overload
2 pulses - external fault
2 x
External fault message
3 pulses - over voltage
3 x
Overvoltage
4 pulses - over current
4 x
Overcurrent
5 pulses - over temperature
5 x
Overtemperature
Run
Status
Fault Code
1 pulse - overload
2 pulses - external fault
3 pulses - over voltage
4 pulses - over current
5 pulses - over temperature
Содержание PowerXL DE1 series
Страница 4: ...II ...
Страница 36: ...2 Engineering 2 5 Motor Selection 32 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 68: ...3 Installation 3 6 Block diagrams 64 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 132: ...7 Modbus RTU 7 4 Operating mode Modbus RTU 128 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 146: ...8 Technical Data 8 4 Dimensions 142 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 172: ...10 Fault messages 10 3 Fault list 168 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 186: ...182 DE1 variable speed starter 09 14 MN040011EN www eaton com ...