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16 Troubleshooting
16.1 LED Indicator Troubleshooting
In normal operation, the Power LED is green, and the Pass/Fail is green or red depending on the triggered inspection. The
Ethernet I/O LED is on or off depending on connection status.
Figure 291. iVu LEDs
The iVu LEDs also indicate abnormal conditions as described in
16.1.1 Errors
Indicator
The Pass/Fail LED blinks green deveral times,
separated by an LED red blink, and the iVu
repeats this pattern over and over. This
indicates that no inspections are occurring.
The Power LED is on steady red. Errors
indicated by the Power LED are reported in the
System log and appear highlighted in red.
16.1.2 Warnings
Warnings are atypical conditions that the iVu detects and fixes. Warnings are highlighted in yellow in the System Log, and
can typically be ignored.
16.2 How to Round-Trip Debug Using the Emulator
This section describes the procedures for performing round-trip debugging using the iVu Emulator in Vision Manager.
Note: This section refers to saving configuration and inspection logs in folders based on the device name.
If the device is not named, folders are named using the first eight characters of the device serial number.
Two options are available:
How to Debug Using Inspection Logs
•
•
How to Debug Using Bitmap Files
1. Power LED
2. Pass/Fail LED
3. Ethernet I/O LED
Errors
Solution
Reboot the iVu device.
1. Look at the System Log to see the error.
2. Clear the LED.
a. Go to Main Menu > Logs > System Logs .
b. Click Clear System Error. A device reboot is not required.
3. If the error occurs again, try rebooting the iVu to see if that fixes
the problem. If the problem persists, contact Banner Engineering.
(p. 220)
(p. 220)
www.bannerengineering.com - Tel: + 1 888 373 6767
iVu Plus TG and Color Gen2 Image Sensors
Green: Ready/Power
Red (blinking or steady): Error
Green (steady): Pass
Green (blinking): Error
Red: Fail
Green: Connected
Off: Disconnected
(p. 219).
219
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Table of Contents
Troubleshooting
