2.4.4 LED Indicator


The LED indicators upon the ES1U got the following functions:


indicator

Explain

LED7 (red)

Lights up when DC 24V is supplied to module.

LED8 (red)

1. Lights up when there is input on CN1 pin 13.

2. Lights up when EtherCAT cut off or watchdog timeout.

LED4 (green)

Lights up when there is input on CN1 pin 13.

LED5 (green)

Lights up when there is input on CN1 pin 14.

LED9 (yellow)

Lights up when CN1 pin 3 and 4 output is turned on.

LED10 (yellow)

Lights up when CN1 pin 5 and 6 output is turned on.


LED Indicators Placement Drawing