SICK LD-MRS 400001S01, Manual

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8014493/ YDB5/2014-11-25 © SICK AG · Germany · All rights reserved · Subject to change without notice Page 25 of 26
1.3 Warning register 1
This register contains warning flags from the FPGA of the scanner.
Bytes
Comment
Bit0-2 reserved
Bit3 warning of insufficient temperature
(“Low temperature”).
This bit is set when the internal temperature drops below
-30°C.
Bit4 warning of exceeding temperature
(“High temperature”).
This bit is set when the internal temperature rises above
+115°C.
Bit5-6 reserved
Bit 7 check syncronisation- and scan frequency
Bit
8
…15
reserved
1.4 Warning register 2
This register contains warning flags from the processor of the scanner.
Bytes
Comment
Bit0 reserved
Bit1 Ethernet interface blocked, check Ethernet connection
Bit2 reserved
Bit3 contact support
Bit4 Check Ethernet data
Bit5 Incorrect or forbidden command received, check
command
Bit6 Memory access failure, restart LD-MRS, contact support
Bit7..14 Internal warning states:
Bit 7: Segement overflow
Bit 8: EgoMotion
Bit 9: MountingPosition
Bit 10: calculated frequency
Bit 11: no ntp time
Bit 12: no time sync pps
Bit 13: no time sync command
Bit 14: no time sync
Bit 15 Slight deviation from expected scan frequency (5..10%).
This may occur during operation due to vibration or
sensor movement, but may also indicate motor trouble.
This bit is available in Firmware v2.2.09 and 3.02 or newer.