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Good day
Thank you for all the precious info, looks like 90-30 is not too serial friendly. Checked with Pro-face, there is a scripting feature which looks friendlier than the ladder code.. Will give that a crack.. .
Good day
the system config is the following
350 CPU
311cmm
couple of i/o modules
Pro-Facec Gp2301 HMI ( pendant ) connected via rs-232 on the CMM311
THe scale is Ohaus Defender ( I found an article about interfacing : https://www.digitalscalesblog.com/tag/ohaus/)
Good Day
Wondering if someone can shed some light if PLC/HMI serial port connection can be done with weight scale using serial port ( RS232)
Currently using Fanuc 90-30 with Pro-Fae HMI but can adapt.
THank you kindly
Peter