EL5002 - LEDs and connection

RUN

green

These LEDs indicate the terminal's operating state:

off

State of the EtherCAT State Machine: INIT = initialization of the terminal

flashing

State of the EtherCAT State Machine: PREOP = function for mailbox communication and different standard-settings set

single flash

State of the EtherCAT State Machine: SAFEOP = verification of the Sync Manager channels and the distributed clocks.
Outputs remain in safe state

on

State of the EtherCAT State Machine: OP = normal operating state; mailbox and process data communication is possible

flickering

State of the EtherCAT State Machine: BOOTSTRAP = function for firmware updates of the terminal

Data channel 1

green

on

Data is received from the encoder on channel 1.

Data channel 2

green

on

Data is received from the encoder on channel 2.

D1+

1

SSI data input D1+

CL1+

2

Clock output CL1+

D2+

3

SSI data input D2+

CL2+

4

Clock output CL2+

D1-

5

SSI data input D1-

CL1-

6

Clock output CL1-

D2-

7

SSI data input D2-

CL2-

8

Clock output CL2-