PLC Protocol
Version 12.1 by Theodore Xu on 2023/09/16 13:46
Haiwell
Support Series: Haiwell S Series, A Series, C Series, T Series, H Series.
V-Box Settings
| Item | Settings | Note |
|---|---|---|
| Protocol | Haiwell PLC Series | |
| Connection | RS232 | |
| Baud rate | 19200 | |
| Data bit | 8 | |
| Parity | None | |
| Stop bit | 2 | |
| PLC station No. | 0 |
Address List
| Type | Device registers | Format | Range | Note |
|---|---|---|---|---|
| Bit | X | XDDDDD | 0~99999 | Input |
| Y | YDDDDD | 0~99999 | Output | |
| M | MDDDDD | 0~99999 | Internal Relay | |
| T | TDDDDD | 0~99999 | Timer | |
| C | CDDDDD | 0~99999 | Counter | |
| SM | SMDDDDD | 0~99999 | System Status Bit | |
| Word | AI | AIDDDDD | 0~99999 | Analog Input |
| AQ | AQDDDDD | 0~99999 | Analog Output | |
| V | VDDDDD | 0~99999 | Data Register | |
| TCV | TCVDDDDD | 0~99999 | Timer Current Value | |
| CCV | CCVDDDDD | 0~99999 | Counter Currnet Value | |
| SV | SVDDDDD | 0~99999 | System Register | |
| CCVH | CCVHDD | 48~79 | Special Module Parameter |
PLC Settings
Create new project, and select the specific model according to the actual PLC.
Naming the program block, and set program password if project required, otherwise put Password as empty, then click OK to finish.
Using the RS232-USB converter cable to online the PLC connection.
If HaiwellHappy found the PLC successfully, it would add the device into the list, and click Online.
Set the project communication parameter if needed after online PLC.
Process the PLC download.
Wait for PLC download complete, then it would prompt like below.
Cable Wiring
