[Reading memory addresses]

Thank you Joe,

Ive implemented that change with the Add New Operational Batch which is a lovely feature. I havent worked on a tag based system before but I am getting fond of it. Nice jobs Unitronics. I see Siemens have recently changes their Step 7 to a tag based system, looks like you have started a trend.

[Reading memory addresses]

I have the slave setup.

I also have the ladder logic code to ship out all I/O's. 

Have I coded this wrong?

MB_Mapping.pdf

[Reading memory addresses]

Hi Joe,

Thank you for the reply. I have set up Modbus for the SCADA. The company running the SCADA can see the PLC and I have sent a list of every I/O. Should that not be enough for them to see the tags?

[Reading memory addresses]

I want to ship data to a SCADA system and I need to read the memory addresses for a list of required tags. For example:

 

How do I find the for x and y? In this example I know that x = 40 and y=42 as these were used in a different program but for future programs how do I locate these addresses?

 

 

[Combining two trends]

I want to combine the output of two trends (two flow sensors) so I have to combined sum of the sensors. How to apply in UniLogic?

[UniStream simulator]

A simulator would be great, I work on over 30 sites and the only way I can test code is to visit a site which isnt always so easy as we dont own the sites. Is there any sign of a simulator in development?