Technical Manual PD4-E-M (EtherCAT)
3 Technical details and pin assignment
RUN
The green RUN LED indicates one of the following controller states (EtherCAT slave):
LED behavior
Status
Prerequisite
Permanently off INIT
The slave is in the initialisation state.
Flashing
PRE-OPERATIONAL
The slave is in the PRE-OPERATIONAL state.
Single flash
SAFE-OPERATIONAL
The slave is in the SAFE-OPERATIONAL state.
Flickering
INITIALISATION or
BOOTSTRAP
The slave is in the initialisation phase and has not
yet achieved the INIT status or the slave is in boot
loader mode and firmware is being loaded.
continuously
green
OPERATIONAL
The slave is in the OPERATIONAL state.
ERR
The red ERR LED indicates one of the following controller states (EtherCAT slave):
Version: 1.0.1 / FIR-v1748
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