--- title: Delta DVP Ethernet slug: litmusedge/quickstart-guide/industrial-systems-connection-guide/delta-plc/delta-dvp-ethernet description: Review the following information for setting up and configuring the Delta DVP Ethernet (Gen2) driver. docTags: createdAt: 2026-10-08T20:53:44.000Z --- Review the following information for setting up and configuring the Delta DVP Ethernet (Gen2) driver. # Litmus Edge Compatible Series | Compatibility parameter | Compatible items | | ---------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | **Driver type** | Ethernet | | **When to use ** | TCP connection to a Delta DVP series PLC | | **Supported device models** | Delta DVP Series (ES2/EX2/SS2/SA2/SX2/SE/SV2) | | **Validated devices/series** | [Delta DVP Series](https://www.deltaww.com/en-us/products/PLC-Programmable-Logic-Controllers/ALL/) | | **Replaces Gen 1 driver(s)** | [Delta DVP (Gen1.3)](<../Delta DVP _Gen1_3_.mdx>)
Learn more about [Gen1 and Gen2 Driver Differences](<./././././Product Features/DeviceHub/Devices/Gen1 and Gen2 Driver Differences.mdx>) | To set up and configure this device in Litmus Edge, you will need to do the following: - Step 1: Set up and Configure the PLC Device - Step 2: Set up the PLC Device in Litmus Edge DeviceHub - Step 3: Configure the List of Registers # Step 1: Set up and Configure the PLC Device If the device is configured for Ethernet access, find its network parameters. Otherwise, follow the steps below. **To configure your device:** 1. Record the following information and refer to it when needed. - **Device**: Delta DVP-12E - **Communication I/F**: Ethernet. Refer to the following figure. ::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/RqwYXlHKKaIUbw_icmg_r_delta-svp.png" size="80" width="395" height="417" position="flex-start" caption="Delta DVP reference" showCaption="true"} 2. Launch IPSoft V3.06 software and then open a new project. 3. Search for the device. 4. Click the device, click the **Basic **tab, and set up the network parameters. ::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/muNbDiHj-4OYEf9MZ4DHM_delta-svp-parameters.png" size="100" width="650" height="343" position="flex-start" caption="Network parameters" showCaption="true"} 5. Launch COMMGR and configure the driver. 6. Click **Tool > Communication Setting**, select the driver and then click **Connect**. ::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/Y04zsLdSa-_6vkoBLljr2_delta-svp-connection.png" size="80" width="933" height="397" caption="Connect option" position="center" showCaption="true"} # Step 2: Set up the PLC Device in Litmus Edge DeviceHub Configure the following parameters when you [Connect a Device](#) with this driver. Update default values to the specific setup of your device. | Parameter | Value | | -------------------- | ---------------------------------------- | | **Type** | Delta PLC | | **Driver** | Delta DVP Ethernet | | **Network Address** | The device address you defined in Step 1 | | **Network Port** | 502 | | **Station ID** | 0 | | **Response Timeout** | 1500 (ms) | | **Max Request Size** | 125 | # Step 3: Configure the List of Registers When you [Add a Tag](#) to the connected device, refer to the following register table and tag parameters. See the following additional resources if necessary: - [Organize Device and Tag Data by Using Metadata](docId\:gSM6iJPWjd0cCxWq2Qre2) - [Tag Formula Variables](docId\:Xj0OqYONxM2BEhMwqkDWC) ## Register Table :::hint{type="info"} **Note**: The address format and the supported value types in this Gen 2 driver are different from the Gen 1 driver ([Delta DVP (Gen1.3)](<../Delta DVP _Gen1_3_.mdx>)) for the same device. Learn more about [Gen1 and Gen2 Driver Differences](<./././././Product Features/DeviceHub/Devices/Gen1 and Gen2 Driver Differences.mdx>). ::: | **Name** | **Value Types** | **Access Types ** | **Address Format** | **Min Address** | **Max Address** | **Description** | | -------- | ------------------------------------------------------------------- | ---------------------- | ------------------ | --------------- | --------------- | --------------------- | | C\_Bit | bit | R/W | DDD | 0 | 255 | Counter Contact | | M | bit | R/W | DDDD | 0 | 4095 | Auxiliary Relay | | S | bit | R/W | DDDD | 0 | 1023 | Step Point | | T\_Bit | bit | R/W | DDD | 0 | 255 | Timer Contact | | X | bit | R | OOO | 0 | 255 | Discrete Input | | Y | bit | R/W | OOO | 0 | 255 | Discrete Output | | T | word, int16, int32, uint32, int64, uint64, float32, float64 | R/W | DDD | 0 | 255 | Timer Current Value | | C | word, int16, int32, uint32, int64, uint64, float32, float64 | R/W | DDD | 0 | 255 | Counter Current Value | | D | word, int16, int32, uint32, int64, uint64, float32, float64, string | R/W | DDDD | 0 | 9999 | Data Register | ## Tag Parameters - **Name**: Select a register name from the drop-down list. The available options depend on the names in the register table. - **Value Type**: Select a data type from the drop-down list. The available options depend on the register name selected. - **String Length** (only available when the *string* value type is selected): Enter the number of characters to read or write for the string value, within the allowed range (1–250). - **Polling Interval**: Enter a value in seconds. This determines how often the tag should poll the register for data. Enter 0 to disable polling. - **Tag Name**: Enter a name for the tag. - **Description** (Optional): Enter a description for the tag. - **Address**: Enter a tag address. The value must in the decimal format, within the allowed min/max range. Omit the leading zeros. The device might use the decimal (D), hexadecimal (H), or octal (O) address format. See the Register Table at the bottom of the dialog box. For Bit tags, append the bit address without the bit separator. The lowercase letters in the address format indicate how many digits you should enter in the Bit address. - **Count**: Enter the number of register values to read. A count higher than 1 will generate an array of values from the address value configured and respective subsequent address values. - **Tag Formula**: Enter a formula for the tag to process the generated data. Two variables are permitted: `value` (current tag value) and `timestamp` (current tag UNIX time in milliseconds). The following math functions are available: - sin - cos - sqrt - tan - power: power(`x`) performs the operation `10^x`. - log: log(`x`) is the natural logarithm (the logarithm is in base `e`). - exp: exp(`x`) performs the operation `e^x`. - **Only Publish on Change of Value**: Select the checkbox to only publish NATS messages when the *value *parameter changes to a new value. *Change of Value* only applies to boolean, numeric (such as int or float), and simple string data types. It does not apply to complex types, such as JSON or array. Poll-once topics will not be affected by *Change of Value* settings. These topics will still only see a single message. - **Meta Data**: Metadata summarizes basic information about data. This feature allows you to define key-value pair data for the device output payload later on. Metadata can then be used to find, use, and reuse particular instances of data. :::hint{type="info"} **Note**: If you use special characters in meta data key names, the special characters are replaced with underscore characters in the payload. This can cause two key names to be combined into one. For example, configuring the key names a\*\*b and a&\&b will cause only one key name to be created (a\_\_b). :::