jtl

Hello Ano Ano, I'm having trouble communicating with my 3216 with the example code from the driver. In running both Process Value Monitoring and Temperature Control Monitoring, I received the same error message you did, though I'm simply trying to communicate with one device. Error -1073807339 occurred at VISA Read in Eurotherm 32xx Series.lvlib:Utility MODBUS RTU Receive Message.vi->Eurotherm 32xx Series.lvlib:Utility Read From Register - Floating Point.vi->Eurotherm 32xx Series.lvlib:Utility Read From Register - Float or Int.vi->Eurotherm 32xx Series.lvlib:Read Process Variables.vi->Eurotherm 32xx Series Process Value Monitoring.vi I'm not well versed in LabView, how does one determine the parameters to enter for Unit Address, Baud Rate, Parity, and Break Length? And would an error in entering these values result in the error that I experienced? Thank you in advance jtl