8014493/ YDB5/2014-11-25
© SICK AG · Germany · All rights reserved · Subject to change without notice
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5 LD-MRS error/warning
As soon as a LD-MRS laserscanner detects an error or wants to emit a warning, this
message is sent asynchronously. Errors and warning bits are reset after sending this
message.
This message will be sent periodically as long as errors of warnings persist.
The ID is CAN base ID + 0xF. Example: For a base ID 0x500, the command ID is 0x50F.
This message is encoded in Little Endian format!
Name
Data area
Data type
Description
Error register 1
bytes 0…1 bit field 16
bits
See detailed description below
Error register 2
bytes 2…3 bit field 16
bits
Warning register 1
bytes 4…5 bit field 16
bits
Warning register 2
bytes 6…7 bit field 16
bits
1.1 Error register 1
This register contains error flags from the FPGA of the scanner.
Bytes
Comment
Bit 0
contact support
Bit 1
contact support
Bit 2
scan buffer transmitted incompletely, decrease scan
resolution/frequency/range; contact support
Bit 3
Scan buffer overflow , decrease scan
resolution/frequency/range; contact support
Bit 4
contact support
Bit 5-7
Reserved
Bit8…9
Bit 8: APD Under Temperature, provide heating. This bit
is set when the internal temperature drops below -40°C.
Bit 9: APD Over Temperature, provide cooling. This bit
is set when the internal temperature rises above
+125°C.
Bit 8 and 9: APD Temperature Sensor defect, contact
support
Bit 10
contact support
Bit 11
contact support
Bit 12
contact support
Bit 13
contact support
Bit 14-15
Reserved
