shazad5444
Lifetime Supporting Member
Dear Friends, Need your help regarding modbus registers scanning. Right now I'm using Modscan32, but its response is not good. I'm facing following problems with Modscan32.
1. Once you connect your Rs-485 to US connector It shown connected, even you are connected or not with PLC, its very difficult to confirm that whether we have connectivity with PLC or not.
2. In my experience we are mostly getting wrong Modbus registers from manufacturer, so it is very hard to find the correct registers.
Recently I worked with redlion RTU and found it is very user friendly and very simple to scan Modbus registers.
Please advise Do we have any such software where it scan all modbus registers without giving addresses and shows connectivity with PLC.
1. Once you connect your Rs-485 to US connector It shown connected, even you are connected or not with PLC, its very difficult to confirm that whether we have connectivity with PLC or not.
2. In my experience we are mostly getting wrong Modbus registers from manufacturer, so it is very hard to find the correct registers.
Recently I worked with redlion RTU and found it is very user friendly and very simple to scan Modbus registers.
Please advise Do we have any such software where it scan all modbus registers without giving addresses and shows connectivity with PLC.