| ??? 10/14/08 07:04 Read: times |
#159036 - modbus RS485 Responding to: ???'s previous message |
hi neil,
thnks for u r reply. i have to send some count from controller (at89c52)to plc for this i have to use modbus with rs 485. so i am not getting how to communicate with controller. thnks saritha |
| Topic | Author | Date |
| modbus for 8051 controller/At89c52 | 01/01/70 00:00 | |
| What help, exactly, do you require? | 01/01/70 00:00 | |
| Modbus | 01/01/70 00:00 | |
| Russel had code | 01/01/70 00:00 | |
| modbus communication | 01/01/70 00:00 | |
| Start in this way | 01/01/70 00:00 | |
| modbus frame error | 01/01/70 00:00 | |
| Post as code - or edit and correct | 01/01/70 00:00 | |
| modbus RS485 | 01/01/70 00:00 | |
| Source code | 01/01/70 00:00 | |
| modbus frame error | 01/01/70 00:00 | |
| Real results contra expected | 01/01/70 00:00 | |
| modbus | 01/01/70 00:00 | |
Frame error | 01/01/70 00:00 | |
| board mạch | 01/01/70 00:00 |