6 troubleshooting and fault elimination, 1 status display, Troubleshooting and fault elimination – Lenze ETCxxxxx User Manual
Page 59: Status display, 6troubleshooting and fault elimination
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Troubleshooting and fault elimination
Status display
6
6.1
l
59
EDSTCXX EN 2.0
6
Troubleshooting and fault elimination
6.1
Status display
LEDs on the front plate of the ETC report the actual system state. The
meanings of the signals differ in the start−up phase and during operation.
reserved (YE)
Watchdog (GN)
1
4
Error (RD)
3
6
0
1
2
3
ETC042
0 LED on
1 LED off
2 LED any
3 LED flashes
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