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