Using AutoHotkey to Import Opto22 PAC Control Variables

Import PAC Control variables from a CSV file using AutoHotkey

Opto22 Modbus Chart

Opto22 provides a Modbus Integration Kit for a SNAP-PAC controller to operate as a modbus master over serial and TCP…

I am currently on a time-of-use energy rate with my utility and I have been keeping a spreadsheet with my…

I recently installed a PV (Solar) system on my home using enphase micro-inverters and wanted a way to see the…

Opto22 SNAP PAC PLCs don’t have any built-in scheduling functionality. Since I use these controllers for some HVAC work, this…

I’ve been working on sending metric data from control systems (namely, Opto22 PAC controllers) into time series databases such as…