Ticket #1630789

Hello Gavin, This communication error could be caused few different ways. I would first start by checking hardware connections, power down AOI and verify all cable are secure going to projectors and back of PC. If all connections appear secure open PC device manager and go to COM ports, send us a image of current COM port settings. Thanks

Hello Gavin, Thanks for update. We will need to review the latest log file, this may shed some light on cause of error. Can you please navigate to AOI PC location C/Program Files/Omron/S530/Log. Log folders are by date, can you send us latest log folder on a date error occurred. Thanks,

Hello Gavin, Thank you for your patience while we reviewed your logs. We’ve completed an initial analysis of the VT-S530 system and wanted to share an update on our findings. From the data you provided, the software is intermittently losing communication with the projector unit during image capture. The logs show that communication through the serial channel (COM7) opens and closes normally, which means the PC, drivers, and communication port itself are functioning correctly. The issue occurs when the system tries to send a trigger signal to the projector unit, but does not receive a response in time — resulting in error 0x0283A001. At this point, our assessment suggests the issue is hardware-related on the projector side, rather than a software or COM-port configuration problem. Possible causes include: Intermittent response failure from one of the projectors (the system uses two), Loose or oxidized signal cabling between the trigger board and the projector unit, or A power or internal controller issue inside the projector assembly. We’ve submitted a formal inquiry to Omron Japan for deeper analysis and to confirm which component is most likely at fault. Once we receive feedback from their engineering team, we’ll provide you with the next recommended steps, which may include specific component checks or part replacements. For now, please keep the system powered off when not in use, and if the error reappears, note whether both projectors are projecting light or if one appears inactive when the message occurs — that information will help us correlate with Japan’s response. Thank you again for your cooperation and detailed information. We’ll update you as soon as we have additional guidance from Omron Japan.

Hello Gavin, The exact root cause of communication errors has been difficult to pinpoint. We strongly believe the cause could be in a projector but cables going to unit could also be at fault. As a complete failure has yet to occur the best actions for now are to be reactive. When time allows, please power down AOI machine, reseat all cables connected to both projectors (check for any damage of cables at this time). If you don't already have a spare available, please order a spare projector to have on hand in case of a complete failure of existing unit. Part number is VKPS-9500566,we can send you a quote if needed. Thanks

Hello Gavin, Yes, Omron will provide a quote for a spare S530 projector part number VKPS-9500566-1 Thanks,

Hello Dan, Max will provide the requested quote. Based on Omron Japan’s recommendation, we should replace certain cables and, as a last resort, the projector. Therefore, Max will include pricing for the cables and the onsite visit in the quote.