Schindler 6300 - LED Interpretation

Schindler 3100/3300/6300 J 43402603 / 01 88/269
Copyright © 2017 INVENTIO AG
4.9.2 Maintenance Checks
4.9.2.1 LED Interpretation
LEDs on SMICHMI2x
LEDs on SDIC7x:
Name Color Description
INSP (LREC)
Yellow Inspection mode
NORM (LREC_A) Green Normal mode
ERR Red Error
DWNLD
(SW_DWLD)
Yellow Software download
LUET Blue Elevator in door zone
+26 VPWR Green 24 V-NGL supply present on SMICFC2x
BBUS Green Blinks during BioBus communication, ON when
BioBus is 0 V
LZS Red On when SPHR device is activated (populated only
on SMICHMI21)
LED HW Relevant Color Set by
PWR
Light ON when 26 V_NGLC or
13 V_NSGC present
Green HW
CANC Light ON when CAN1 (elevator bus)
communication cannot be established by
the µC
Red µC
CANCx Light ON when CAN2 (car bus)
communication cannot be established by
the µC
Red µC
LUET Light ON when output ’LUET’ is active Green µC
ISK Light ON when input ’T5/ISK’ on SMICFC
PCBA is active
Green µC
PHS Light ON when input ’PHS’ is active Green µC
2PHS Light ON when input ’2PHS’ is active Green µC
UET Light ON when input ’RFUET’ is not
active
Red µC
NOK Light ON when µC is in reset mode, µC at
startup, µC not programmed, µC
watchdog timer is elapsed, or a hardware
problem is detected by µC.
Light OFF when µC and hardware work
both correctly
Red µC
DWNLD Blinking when SW/FW download process
is ongoing
Yellow µC
LMS Light ON if ’CLC1’ input frequency
< 10 kHz or > 20 kHz
Light OFF if ’CLC1’ input frequency
≥ 10 kHz and ≤ 20
Red µC
XCOP Light ON when input ’COP_DETECT’ not
active
Red µC
DOOR/CANT Light ON when door front side not
connected
Red µC