32 LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E… 7 Commissioning and operation… Commissioning and service fieldMeaning of the LED indicatorsThe LEDs 100 % / 0 % on the commissioning and service field (Figure 20 on page 31, Pos. 2 + 6) flash at different rates, dependingon the function that has been initiated.LED Flash code 0 % / 100 % Descriptiont [s]0 0,25 0,750,5 10%100%M11178aAdjustment modeBoth LEDs flash synchronously at 4 Hz.t [s]0 0,25 0,750,5 1100%0%M11178bAccept 1. Position correctDepending on which position is approached first, either LED 100 % flashes at 1 Hz and LED0 % continues to flash at 4 Hz, or vice versa.t [s]0 0,25 0,750,5 10%100%M11178cAccept 2 Position correctBoth LEDs flash at 1 Hz.t [s]0 0,25 0,750,5 10%100%M11178dFailureBoth LEDs flash alternately at 4 Hz.t [s]0 0,25 0,750,5 10%100%M11178eECOM688 or ECOM700 modeBoth LEDs light continuously (from software version 2.00).t [s]0 0,25 0,750,5 10%100%M11178fMAN operating mode (manual) through ISFThe LED 0 % flashes at 1 Hz, LED 100 % is off (from software version 2.00).t [s]0 0,25 0,750,5 10%100%M11178gMAN (Manual) operating mode via binary input or graphical user interfaceThe LED 100 % lights continuously, LED 0 % is off (from software version 2.00).NoteThe flash codes for MAN (manual) operating mode through ISF or binary input / graphic user interface can also occur at the sametime.Change from one to two columns