Guide To Front Panel - Siemens NK8223 Manual For Installation, Configuration And Commissioning

Structure & function
4.1.2

Guide to front panel

20
Building Technologies
Fire Safety & Security Products
The front panel of the NK822x houses 9 LED's.
The five LED's on the left side are, from top to bottom:
Front panel LED
Power (LED green)
Vital functions (LED green)
Tamper (LED bicolour)
Download (LED red)
Diagnostic (LED yellow)
LED functions on the front panel, left side
The four LED's on the right side are, from top to bottom:
Front panel LED (right
Com1
Com2
Com3
Com4
LED functions on the front panel, right side
Functions
Power (hardware – controlled)
Software vitality (blinking)
Unit tamper:
–
Red means tamper alarm (hardware controlled)
–
Green means tamper disabled (from management station)
NK822x network diagnostics:
–
Off =
–
Blinking (1 flash) =
–
Blinking (2 flashes) =
–
Blinking (3 flashes) =
–
On =
NK822x internal interface diagnostics:
–
Off =
–
Blinking (1 flash) =
–
Blinking (2 flashes) =
–
Blinking (3 flashes) =
–
Blinking (4 flashes) =
–
Blinking (5 flashes) =
–
On =
Functions
Status Com1
Status Com2 Red:
Green:
Status Com3
Status Com4
Status OK
Missing identification from NS8210
Download in progress from NS8210
Default mode ( switch settings in
section 4.1.3): FTP channel open
Critical/hardware fault
Status OK
Missing or insufficient license
2
Trouble with the I C bus to I/O modules
Trouble with the LON interface
Trouble with the serial/network interface
Trouble with DLL or RCLOCK file(s)
Critical/hardware fault
RX
TX
007798_g_en NK8000 ICC.doc
06.2006