System manual CECX / Serial interface module CECX-S-2S1
CECX-II 28-4
28.4 Operating elements and displays
28.4.1 Status LED (STATUS)
Color Significance Comment ON: LED is lit)
Green OK ON: Ready for operation
Orange Initialization ON: Start-up
Red Switching on ON: Switching on
Red Module errors
ON: Wrong address switch position
(0x04 – 0x0F)