Introduction
All Maple Systems HMIs programmed with EBPro (EasyBuilder Pro), including every cMT X Series and cMT Series model, are compatible with Seungil AHU. Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.
Supported Series: SENUGIL AVDP-NH-K1
Website: http://seungil.en.ec21.com/
HMI Setting
| Parameters | Recommended | Options | Notes |
|---|---|---|---|
| PLC type | SEUNGIL AHU | ||
| PLC I/F | RS-485 2W | RS232, RS485 2W/4W | |
| Baud rate | 9600 | 9600 ~ 115200 | |
| Data bits | 8 | 7, 8 | |
| Parity | None | Even, Odd, None | |
| Stop bits | 1 | 1 | |
| PLC sta. no. | 1 | 0 ~ 99 | |
| Turn around delay (ms) | 0 (Normal) 30 (cMT Series) |
||
| Online simulator | YES | ||
| Extend address | NO |
Device Address
| Bit/Word | Device type | Format | Range | Memo |
|---|---|---|---|---|
| B | BIT | DDD.DDD.DDDdd |
0 ~ 255.255.255.15 | |
| B | BIT (Without Object) | DDD.DDDdd |
0 ~ 255.255.15 | |
| W | WORD | DDD.DDD.DDD |
0 ~ 255.255.255 | |
| W | WORD (Without Object) | DDD.DDD |
0 ~ 255.255 |
Wiring Diagram
NOTE: The serial port pin assignments may vary between HMI models.
RS-485 2W
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS485 2W Terminal |
|
| Data- | ↔ (bidirectional) | 8 |
| Data+ | ↔ (bidirectional) | 1 |
| GND | — (passive) |