Omron V530-R150E-3 -, Operation Manual

Page: 277 / 300

260
Troubleshooting
Section 9-3
The images on the monitor are recognized but codes are hard to read.
• Refer to the entry for the error code in 9-2 Error Codes and
Countermeasures. Change the setting conditions and adjust the
camera and lighting.
• If reading was performed in Normal mode, try reading in Pattern
mode.
Two-camera Unit Errors
The LED Indicators do not light.
• The Power Supply is not connected correctly.
• The power supply voltage is below the allowed range (20.4 to
26.4 VDC).
• The Two-camera Unit is not connected to the V530-R150.
Errors During Menu Operation
The reading results are not displayed on the monitor.
• The V530-R150 is not in MON (monitor) or RUN mode.
Terminal Block Errors
Trigger signals (input signals) are not received.
• The cables are not correctly wired.
• The signal line is disconnected.
• The V530-R150 is not in MON (monitor) or RUN mode.
Signals cannot be output externally.
• The trigger signal has not been input.
• The cables are not correctly wired.
• The signal line is disconnected.
• The V530-R150 is not in RUN mode.
RS-232C Communications Errors
No communications are possible.
• The cables are not correctly wired.
• The communications specifications of the V530-R150 do not
match those of the external device.
• The communications mode was not selected under SYS/Com-
munications/RS-232C.
• The V530-R150 is not RUN mode.