Introduction
All Maple Systems HMIs programmed with EBPro (EasyBuilder Pro), including every cMT X Series and cMT Series model, are compatible with Inovance Easy Series. Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.
Supported Series: Inovance Easy Series
Website: http://www.inovance.cn/
HMI Settings
| Parameters | Recommended | Options | Notes |
|---|---|---|---|
| PLC type | Inovance Easy Series | ||
| PLC I/F | RS232 | ||
| Baud rate | 9600 | ||
| Data bits | 8 | ||
| Parity | Even | ||
| Stop bits | 1 | ||
| PLC sta. no. | 1 |
Device Address
| Bit/Word | Device type | Format | Range | Memo |
|---|---|---|---|---|
| B | M | DDDD | 0 ~ 7999 | |
| B | B | DDDDD | 0 ~ 32767 | |
| B | S | DDDD | 0 ~ 4096 | |
| B | X | OOOO | 0 ~ 1777 | |
| B | Y | OOOO | 0 ~ 1777 | |
| B | D_Bit | DDDDdd | 0 ~ 799915 | |
| B | R_Bit | DDDDDdd | 0 ~ 3276715 | |
| W | D | DDDD | 0 ~ 7999 | |
| W | R | DDDDD | 0 ~ 32767 |
Wiring Diagram
NOTE: The serial port pin assignments may vary between HMI models.
Diagram 1: RS-232
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS232 Terminal | |
| Rx | ↔ (bidirectional) | TXD |
| Tx | ↔ (bidirectional) | RXD |
| GND | ↔ (bidirectional) | GND |
Diagram 2: RS-485 2W
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS485 2W Terminal | |
| Data- | ↔ (bidirectional) | Data- |
| Data+ | ↔ (bidirectional) | Data+ |
| GND | ↔ (bidirectional) | GND |