McR_BinaryMaster
Purpose
Mitsubishi iQ-R MC binary protocol PLC address read and write driver
Open the plugin
Enter "Development Configuration → Collection Configuration", create a device and select "McR_BinaryMaster" in "Collection Plugin".
Supported channels and data types
| Channel type | Pre-configuration check |
|---|---|
| TCP Client | Confirm network reachability of the device IP, port, and gateway to the device. |
| TCP server | Confirm that the local listening address and port are available, and allow on-site devices to actively connect to the gateway. |
Optional data types: Boolean, Byte, Int16, UInt16, Int32, UInt32, Int64, UInt64, Float, Double, String, Decimal
Plugin properties
Protocol parameters
| Setting | Description |
|---|---|
| Network number | Default: 0; fill in: text input. Set the network number used for protocol communication. |
| IO module station number | Default: 0; fill in: text input. Set the IO module station number used for protocol communication. |
| IO module ID | Default: 1023; fill in: text input. Set the IO module ID used for protocol communication. |
| PLC ID | Default: 255; fill in: text input. Set the PLC ID used for protocol communication. |
Address rules
- ————————————————————| --- | ---------- | ------------ |
- | SM | Special Relay | |
- | SD | Special Register | |
- | X | Input | |
- | Y | Output | |
- | M | Internal relay | * 2|
- | L | Latch relay | * 2|
- | F | Alarm|
- | V | Index relay | |
- | B | Link Relay | |
- | D | Data Register | |
- | W | Link Register | |
- | TS | Timer | Contact|
- | TC | Timer | Coil|
- | TN | Timer | Current value|
- | SS | cumulative timer | contact point|
- | SC | cumulative timer | coil|
- | SN | cumulative timer | current value|
- | CS | counter | contact|
- | CC | counter | coil|
- | CN | Counter | Current value|
- | SB | Link Special Relay | Electrical Appliances|
- | SW | Link special sender | Memory|
- | S | Stepper relay | * 2|
- | DX | Direct Input | |
- | DY | Direct output | |
- | R Series Extension | Type |
- | --- | --- |
- | LSTS / LSTC / STS / STC | Bit device |
- | LSTN / STN | WORD device |
- | LTS / LTC / LCS / LCC | Bit device |
- | LTN / LCN | WORD device |
Functions
| Function | Purpose |
|---|---|
| Read and write | Read a confirmed point and write only to an approved test point. |
| Messages | View sent and received frames, protocol fields, and error details. |
Device debug
Enter "Development Configuration → Collection Configuration", select the current device and click "More Functions", then open "Debug".
Dedicated debugging page
Open Development Configuration → Collection Configuration, select the device, and open More Functions → Debug. The following image shows the plugin-specific debug page.
Verify the configuration
Use a confirmed on-site address to perform reading. The return value, data type and byte order should be consistent with the point list; after the writable point is written, it should be read back according to on-site requirements.
Troubleshooting
- Address reading failed: Check the station number, register or node ID one by one according to the address rules on this page, and confirm that the data type is consistent with the device point list.
Related links
- Collection configuration: View channel, device and common variable configuration.
- Plugin Index: Find other collection or data-forward plugins.