Schindler 3100/3300/6300 J 43402603 / 01 89/269
Copyright © 2017 INVENTIO AG
LEDs on SEM3x
2DOOR/2CA
NT
Light ON when door rear side not
connected
Red µC
REC Blinking when input ’N_REC’ or ’N_JHC’
active
Yellow µC
KSE-U Light ON when input ’KSE_U’ active Green µC
KSE-D Light ON when input ’KSE_D’ active Green µC
LED HW Relevant Color Set by
Name Description
BATT12
Yellow LED - indicates the status/level of the 12 V battery
– ON = Normal operation
– 1 Hz blinking = Battery level < 10%
– Slow blinking = Battery has been charged for 30 minutes
– Fast blinking = Battery has been charged for 24 hours
BATT24 Yellow LED - indicates the status/level of the 24 V battery
– ON = Normal operation
– 1 Hz blinking = Battery level < 10 %
– Slow blinking = Battery has been charged for 30 minutes
– Fast blinking = Battery has been charged for 24 hours
CAN Red LED - indicates transmission errors on I2C/CAN bus to
SMICFC2x
PWR Green LED - indicates that 24 V-NGL power or battery supply to
SEM3x PCBA is OK
NOK Red LED - indicates errors on SEM3x PCBA = SEM3x either not
working or reset in progress
AC Red LED - indicates that mains power to SEM3x PCBA is missing
DWLD Yellow LED - indicates that a download to microcontroller is in
progress
EVAC Green or red LED - green indicates that evacuation is fully
operational - red indicates that evacuation is possible but the SEM3x
PCBA needs to be replaced as soon as possible
BOOST Yellow LED - indicates that the booster output voltage (PEBO) is OK
JEM ON Yellow LED inside DEM pushbutton - flashing indicates that the JEM
switch is set to ON (evacuation enabled)