An industrial power single-phase 220 input, high output, incentive magnetron microwave energy, industrial power supply, a high pressure, RS485 free oral communication to receive the code, using the PC serial debugging assistant test will not appear this kind of circumstance, PLC transmission will appear garbled, omron, Siemens PLC are used, shielding for treatment or not, have a great spirit to help solve, the younger brother grateful,

CodePudding user response:

Please describe clearly! There is no clear who and who communication!

CodePudding user response:

Give it a try next set of metal hose

CodePudding user response:

Lower machine equipment have a grounding, leakage or something?