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Showing results for tags 'modbusrs232'.
Hello, I have a school project where i was tasked to read an MI from a Slave PLC as a Master PLC. I've tried using the help fuction, but i havent seemed to make it work. Thanks in advance
Hi have a Jazz application where I was hoping to use a MJ20-RS4 with 1 output driving a couple of scales via modbus/RS485 and the 2nd output to drive a serial printer via RS232. Both outputs appear to work fine if I use them separately however every time I poll the scales via modbus I appear to also be sending a character or character group to the printer which is being interpreted as an = . After 80 characters (I think) hit the printer it prints a line of ='s. I only need to print out about 10 lines of text from the printer over a half hour batch whereas the modbus is updating at a few Hz. I