| ??? 11/18/09 20:47 Read: times |
#170948 - reply Responding to: ???'s previous message |
I'm not going to buy a PLC just because I'm a student and this year I've got to do a project, much like a thesis, and my Project is building a PLC.
Secondly: so that the C# will assign a number of bits (lets say 8 bits) and when these bit as received by the micro, the C programm will interpret those 8 bits as for exmple: that will be way too limited, use 'control blocks' (e.g. 8 bytes) I'm thinking about using only 8 bits because I wanted to start of start with one or two input and one output. If that works I can proced to 16 bits or more. What is Control blocks? |
| Topic | Author | Date |
| PLC using 89S52 | 01/01/70 00:00 | |
| BEWARE industrial PLC can take an awful lot of abuse | 01/01/70 00:00 | |
| reply | 01/01/70 00:00 | |
| do you not know what a PLC is | 01/01/70 00:00 | |
| Why not byte-coded? | 01/01/70 00:00 | |
| Reply | 01/01/70 00:00 | |
| think it through | 01/01/70 00:00 | |
| Reply | 01/01/70 00:00 | |
| C# programming | 01/01/70 00:00 | |
| RE: I'm not sure if this is the correct way for starting... | 01/01/70 00:00 | |
| I tried to build one... | 01/01/70 00:00 | |
Reply | 01/01/70 00:00 |