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Appendix 3: Trouble Shooting
1.1 Power off
The Status LEDs are off when the power supply cable is not connected:
-
Check the power cable.
1.2 Communication error:
No possible Ethernet communication between CHRocodile C and your computer:
-
Check the Ethernet cable is plugged correctly in RJ45 sensor unit connector.
-
Check the IP configuration for your PC and the CHRocodile C unit (Cf. $IPCN command in
Appendix 1).
-
If you are using a switch, then try to connect directly from your LAN network to the sensor unit.
-
If possible, a Peer-to-Peer connection is recommended.
No possible serial communication between CHRocodile C and your computer:
-
Check the multipoint cable is plugged correctly in multipoint connector (9 pins),
-
Check the baud rate is correct.
1.3 Distance Measurement:
The target is positioned in front of the sensor, and no distance measurement is collected for all
channels.
-
Set the measuring frequency to minimum ($SHZ100).
-
Set the LED intensity to maximum ($LAI100).
-
Check if a white light spot is emitted from the optical probe and if it is focused on the target.
-
Check if the target is inside the measuring range of optical probe (Cf. section 2.8).
Summary of Contents for CHRocodile C
Page 3: ...3 Version Control Version Manual Date Type of Change 1 0 0 0 2016 09 20 Original edition...
Page 13: ...13 Fig 2 2 Chromatic Confocal Imaging principle point sensor...
Page 57: ...64 Appendix 2 Mechanical Plans 1 Optical probe mechanical plans b Probe 1mm a Probe 0 2mm...
Page 58: ...65 Fig A2 1 Optical Head Mechanical plans a 0 2mm b 1mm c 4mm d 10mm c Probe 4mm d Probe 10mm...
Page 59: ...66 2 CHRocodile C unit mechanical plans Fig A2 2 CHRocodile C sensor unit mechanical plans...