MHennel
Member
I have some Cognex Dataman barcode readers that are connected to a Contrologix processor. We are using the Cognex supplied AOP. I am trying to trigger the Dataman via a trigger signal from the PLC. In the PLC we have set the AcqTriggerEnable and AcqTrigger, but the Dataman does not trigger, If we trigger the Dataman from the configuration software, we get the barcode data in the PLC. Is there another setting somewhere we are missing? We called Cognex tech support but they were less than helpful, kept trying to have use change exposure settings.