CX1100-0014 power supply LEDs
|
Display |
LED |
Meaning | |
|---|---|---|---|
|
|
PWR |
power supply The LED lights up green when the power supply is correct, but red if there is a short circuit. | |
|
L/A |
off |
E-Bus is not connected | |
|
on |
E-Bus is connected / no data traffic on E-bus | ||
|
blink |
E-Bus is connected / data traffic on E-bus | ||
|
RUN |
|
Indicates the state of the EtherCAT bus: | |
|
off |
INIT | ||
|
blink |
PRE-OPERATIONAL (frequency: 200 ms on / 200 ms off) | ||
|
single flash |
SAVE-OPERATIONAL (frequency: 200 ms on / 1000ms off) | ||
|
on |
OPERATIONAL | ||
|
flickering |
BOOTSTRAP (frequency: 50 ms on / 50 ms off) | ||
|
double flash |
reserved for future use (frequency: 200 ms on / 200 ms off / 200 ms on / 1000 ms off) | ||
|
triple flash |
reserved for future use (frequency: 200 ms on / 200 ms off / 200 ms on / 200 ms off / 200 ms on / 1000 ms off) | ||
|
quadruple flash |
reserved for future use (frequency: 200 ms on / 200 ms off / 200 ms on / 200 ms off / 200 ms on / 200 ms off / 200 ms on / 1000 ms off) | ||
The functions for L/A and RUN LED are available in hardware revision > 2.0. The LEDs have no function in older revisions.