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| Col# | Parameter | Description | Scope | Unit | Default |
|---|---|---|---|---|---|
| 1 | Device name | Name of the device which holds the datapoint. This name must match the device name used in the Modbus device definition. | |||
| 2 | Modbus DP type | Data type of the data point. | Modbus datapoint type | ||
| 3 | Address | Specifies the memory address of the Modbus register. | |||
| 4 | Data type | Specifies the data type of Server Item that shall represent the Modbus data point. | |||
| 5 | Size | Specifies the size of the Modbus data (only considered if DataType is set to "string" or "wstring"). | byte | ||
| 6 | Description | Can be used to specify a human-readable text that further describes the data point. Optional. | |||
| 7 | Polling interval | Specifies the interval that is used to poll the value of the data point. | |||
| 8 | Persistent | Specifies whether the value of the datapoint is persistent (restored from the database after server start up ) or not. | boolean | F | |
| 10 | Synchronize | Specifies the synchronization behavior in a Main/Backup setup.
| boolean | T | |
| 11 | Wordswap | Can be used to overwrite the Word Swap parameter of the Modbus device. If this parameter is set to "T" ("TRUE") or "F" ("FALSE"), the word swapping for this datapoint is overwritten. If this parameter is empty (or set to a value unequal to "T" or "F"), the word swapping specified in the device definition is used. | |||
| 12 | DWordswap | Can be used to overwrite the Double Word Swap parameter of the Modbus device. If this parameter is set to "T" ("TRUE") or "F" ("FALSE"), the double word swapping for this datapoint is overwritten. If this parameter is empty (or set to a value unequal to "T" or "F"), the double word swapping specified in the device definition is used. | |||
| 13 | Bitswap | Can be used to overwrite the Bit Swap parameter of the Modbus device. If this parameter is set to "T" ("TRUE") or "F" ("FALSE"), the bit swapping for this datapoint is overwritten. If this parameter is empty (or set to a value unequal to "T" or "F"), the bit swap specified in the device definition is used. | |||
| 14 | Read on Reconnect | If set to "T", a read request is sent if the connection status of the gateway changes to ONLINE. | boolean | F | |
| 15 | Write Mode | If not specified, the write mode that is defined within the Modbus Device Definition is used. |
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