I need to shut-off these UDP broadcasts (Ports 1740-1743) that are sent out every 1 minute. I have a system that has 9 M251 which communicates over ra...
How do I monitor the Ram Battery in SoMachine?I've tried using the PLC_GVL.PLC_R.i_wClockBatterystatus on a GT block but I keep getting compiling erro...
Reading through some of the Forums they say to put the GVL in Textual Format and copy paste the GVL into a .csv, but when using DUT's the variables ar...
I would like to monitor my M340 Ethernet Messages. I can view them while connected to the controller using Control Expert but would like use them in s...
I have an issue with a Derived FB that creates a Run Times (Hours/Minutes/Seconds) of a motor based on a BOOL being TRUE. The FB works just fine until...
Programming a Scadapack 470 modbus scanner to communicate with another device using Modbus RTU all works the way I would expect except for the transac...
Using the Read_Var and Write_Var works great now I need to monitor the Message Count and Error Count to derive alarms. I see I can navigate to the Ser...
How can I display a Modbus Floating Point in a M241 PLC? In all the documentation I've looked at over the internet and what not it shows the modbus re...
I've done some digging and cannot find any documentation for a Modbus RTU scanner using an M340 PLC. Can someone point me in the right direction. Than...
I'm working on my first model controller and am running into some road blocks. First is the %Buffer% input on the IMC. I'm not clear as to what variab...
