Hello,
I have problem with Modbus MSG. When i use ladder logic like this (which worked for other projects):
I got timeout error on every even rung.
The reason was that MSG were send too fast and when i changed logic so every second i enable new MSG rung everything was ok.
Of course i want to complete more than one message per second and i wonder how do You solve problem like this?
For now my best idea is to change logic so ER or DN will start timer for like 50ms and then enable new MSG rung. However if there are some better methods or maybe even Micrologix setting that allow to increase time between messages please let me know.
I have problem with Modbus MSG. When i use ladder logic like this (which worked for other projects):
I got timeout error on every even rung.
The reason was that MSG were send too fast and when i changed logic so every second i enable new MSG rung everything was ok.
Of course i want to complete more than one message per second and i wonder how do You solve problem like this?
For now my best idea is to change logic so ER or DN will start timer for like 50ms and then enable new MSG rung. However if there are some better methods or maybe even Micrologix setting that allow to increase time between messages please let me know.