Introduction
All Maple Systems HMIs programmed with EBPro (EasyBuilder Pro), including every cMT X Series and cMT Series model, are compatible with HollySys LX/MC/LK220 Series (Ethernet). Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.
Supported Series: HollySys LX/MC/LK220 Series
Website: https://www.hollysys.com/cn
HMI Settings
| Parameters | Recommended | Options | Notes |
|---|---|---|---|
| PLC type | HollySys LX/MC/LK220 Series (Ethernet) | ||
| PLC I/F | Ethernet | ||
| Port no. | 502 | ||
| PLC sta. no. | 1 | 1~247 |
Device Address
| Bit/Word | Device type | Format | Range | Memo |
|---|---|---|---|---|
| B | IX | DDDo | 0 ~ 3747 | |
| B | QX | DDDo | 0 ~ 3747 | |
| B | MX | DDDDo | 0 ~ 78167 | |
| W | IW | DDDD | 0 ~ 5998 | |
| DW | ID | DDDD | 0 ~ 5996 | |
| W | QW | DDDD | 0 ~ 5998 | |
| DW | QD | DDDD | 0 ~ 5996 | |
| W | MW | DDDDDD | 0 ~ 125070 | |
| DW | MD | DDDDDD | 0 ~ 125068 |
Wiring Diagram
NOTE: Ethernet cable — straight-through (patch) cable wiring:
The diagram below shows the Ethernet cable wiring.

