Mitsubishi MELSEC A1E
Module Description
The a1e plug-in is used to access Mitsubishi's A series, FX3U, FX3G, iQ-F series PLCs via Ethernet, iQ-F requires a specific firmware version.
Parameter Configuration
| Parameter | Description |
|---|---|
| host | remote plc ip |
| port | remote plc port, default 2000 |
Support Data Type
- INT16
- UINT16
- INT32
- UINT32
- FLOAT
- DOUBLE
- BIT
- STRING
Usage of Address Format
Address Format
AREA ADDRESS[.BIT][.LEN[H][L]]
AREA ADDRESS
| AREA | TYPE | ATTRIBUTE | REMARK |
|---|---|---|---|
| X | bit | read/write | Input relay (FX3/iQ-F) |
| Y | bit | read/write | Output relay (FX3/iQ-F) |
| M | bit | read/write | Internal relay (FX3/iQ-F) |
| L | bit | read/write | Latch relay (FX3/iQ-F) |
| F | bit | read/write | Annunciator (FX3/iQ-F) |
| B | bit | read/write | Link relay (FX3/iQ-F) |
| SB | bit | read/write | Link special relay (FX3/iQ-F) |
| S | bit | read/write | (FX3/iQ-F) |
| D | all | read/write | Data register (FX3/iQ-F) |
| W | all | read/write | Link register (FX3/iQ-F) |
| TS | bit | read/write | Timer Contact (FX3/iQ-F) |
| TC | bit | read/write | Timer Coil (FX3/iQ-F) |
| TN | all | read/write | Timer Current value (FX3/iQ-F) |
| STS | bit | read/write | Retentive timer Contact (FX3/iQ-F) |
| STC | bit | read/write | Retentive timer Coil (FX3/iQ-F) |
| STN | all | read/write | Retentive timer (FX3/iQ-F) |
| CS | bit | read/write | Counter Contact (FX3/iQ-F) |
| CC | bit | read/write | Counter Coil (FX3/iQ-F) |
| CN | all | read/write | Counter Current value (FX3/iQ-F) |
| LCS | bit | read/write | Long Counter Contact (FX3/iQ-F) |
| LCC | bit | read/write | Long Counter Coil (FX3/iQ-F) |
| LCN | all | read/write | Long Counter Current value (FX3/iQ-F) |
| SB | bit | read/write | Link special relay (FX3/iQ-F) |
| SW | all | read/write | Link special register (FX3/iQ-F) |
| SM | bit | read/write | Special relay (FX3/iQ-F) |
| SD | all | read/write | Specical register (FX3/iQ-F) |
| Z | all | read/write | Index register (FX3/iQ-F) |
| LZ | all | read/write | Long Index register (FX3/iQ-F) |
| DX | bit | read/write | Link input (FX3/iQ-F) |
| DY | bit | read/write | Link output(FX3/iQ-F) |
| R | all | read/write | File register (FX3/iQ-F) |
.BIT
It can only be used in non-bit type area, which means to read the specified bit of the specified address, and the binary bit index range is [0, 15].
| Address | Data Type | Description |
|---|---|---|
| D20.0 | bit | D area, address is 20, bit 0 |
| D20.2 | bit | D area, address is 20, bit 2 |
.LEN[H][L]
When the data type is string, .LEN indicates the length of the string; H and L can be optional to indicate two byte orders, the default is H byte order.
Address Examples
| Address | Data Type | Description |
|---|---|---|
| X0 | bit | X area, address is 0 |
| X1 | bit | X area, address is 1 |
| Y0 | bit | Y area, address is 0 |
| Y1 | bit | Y area, address is 1 |
| D100 | int16 | D area, address is 100 |
| D1000 | uint16 | D area, address is 1000 |
| D200 | uint32 | D area, address is 200 |
| D10 | float | D area, address is 10 |
| D20 | double | D area, address is 20 |
| D1002.16L | string | D area, address is 1002, string length is 16, endianness is L |
| D1003.16 | string | D area, address is 1003, string length is 16, endianness is H |