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Section 10. Troubleshooting

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• Check for a loose ground wire on a sensor powered from 12V.

• If a volt meter is not available, disconnect any sensor that is powered

from a 12V source to see if the measurements come back to normal. If

multiple sensors are power by 12V, disconnect one at a time.

10.14 Troubleshooting — Rebooting

Following are ways to reboot the CR800. Rebooting should be a last resort.

Regardless of the method used to reboot, try to collect data from the CR800

before rebooting as there is a good chance data will be lost during the process. If

you can connect using DevConfig, try to save CR800 settings.

• Reboot manually in terminal mode

(p. 483): > REBOOT

• Reboot under program control with Restart instruction:

Reboot under program control with Restart instruction

Public Reboot

BeginProg

Scan()

If Reboot Then

Reboot = false

Restart

EndIf

NextScan

EndProg

• Reboot under program control with FileManage() instruction:

Reboot under program control with FileManage() instruction: