Sending an email from node red flow : based on integer table status

Node-RED
5

Looking at the PAC-S2 controller memory map… http://documents.opto22.com/1646_Tech_Note_SNAP_PAC_Memory.pdf We can see that you have around 16mb for your strategy.

In other words, no, a table of that size is not going to be any problem at all (assuming you don’t have a massive strategy).

As for backing it up before you do a firmware update, you should be using OptoTagPreserve as a matter of course when doing the update process.
Read a little more about it here;