Omron V530-C300E Operation Manual page 188

Troubleshooting
Scanner
The trigger cannot be input.
Cannot make key inputs from the Console.
The monitor is blank.
The images on the monitor are not clear.
The images on the monitor are hard to read.
Errors During Menu Operation
The reading results are not displayed on the monitor.
Terminal Block Errors
Trigger signals (input signals) are not received.
RS-232C Communications Errors
No communications are possible.
172
• The cable is not connected correctly. (Use Image Analysis/
Hardware Check to confirm.)
• The Console cable is not correctly connected.
• The power of the monitor is not ON.
• The monitor cable is not connected properly.
• The monitor is malfunctioning.
• The power supply is not sufficient for the LCD monitor (when the
LCD monitor is used).
• There is electrical noise entering from the power supply or
cables.
• The monitor cable is not correctly connected.
• Using the displayed error code and referring to Error Codes and
Countermeasures on page 166, adjust the settings, Scanner,
and illumination.
• The V530-C300E is not in RUN mode.
• The cables are not correctly wired.
• The signal line is disconnected.
• The V530-C300E is not in RUN mode.
• The cables are not correctly wired.
• The communications specifications of the V530-C300E do not
match those of the external device.
• The V530-C300E is not in RUN mode.
Section 9-3