PLC SIEMENS S5 115U CPU 943
HELLO
jvdcande
GOOD MORNING
THANK YOU FOR YOUR REPLY , YES AS YOU SUPPOSE I MEAN THE RED LED.
MY QUESTION THAT :
1. WHAT IS MEANT BY FLASHING (IS THAT MEAN LIGHT UP CONTINUOUSLY OR BLINKING ).
2. FLICKERING WHAT IS MEANT CONTINUOUSLY LIGHT UP OR BLINKING .
N.B.
THE RED LED I MENTIONED IS THE STOP INDICATOR OF THE CPU.
MEANLY MY PROBLEM IS HAT I CONFUSED BETWEEN FLASHING AND FLICKERING.
BEST REGARDS