Technical data

Diagnostics
3.1 Diagnostics via LEDs
Commissioning Manual
160 Commissioning Manual, (IH1), 01/2011, 6SL3097-4AF00-0BP1
3.1.1.2 Control Unit 320-2DP during booting
Table 3- 2 Load software
LED
RDY DP OPT
State Comment
Red Orange Orange Reset Hardware reset
RDY LED lights up red, all other LEDs light
up orange
Red Red Off BIOS loaded –
Red
flashing
light 2 Hz
Red Off BIOS error
 Error occurred while loading the BIOS
Red
flashing
light 2 Hz
Red
flashing light
2 Hz
Off File error
 Memory card not inserted or faulty
 Software on memory card not present
or corrupted
Red Orange
flashing light
Off FW loading RDY LED lights up red, PN LED flashes
orange without fixed frequency
Red Off Off FW loaded -
Off Red Off FW checked
(no CRC error)
Red
flashing
light 0.5
Hz
Red flashing
light 0.5 Hz
Off FW checked
(CRC error)
 CRC invalid
Table 3- 3 Firmware
LED
RDY DP OPT
State Comment
Orange Off Off Initializing –
Alternating Running See the table below