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Create a new device

To create a new device, select ‘Tools’->’I/O Devices’ or click the icon in the tool-bar.

The following picture shows the first step of creating a new device.

I/O Device Name: Assign a device name. This name will be used in the TAG configuration window of the database, accompanied by the ‘Station Name’.

Select a device type

Device Type: ASI Communication Protocol

After selecting the ‘OK’ button in the previous step, the ‘Serial Communication Configuration’ dialog box will appear as shown in following picture.

In this window, select ‘ASI Communication Protocol’ as the device type and configure the serial communication parameters. Ensure that these parameters match with the PLC configuration.

Local ID: Designate the host address of the Xpanel in this window. It is a 16-bit value between 1 and 65535. There are reserved address ranges which cannot be used by the Xpanel or DDC. Please refer to the DDC manual from ASI Controls for more information about this address.

Create a station

Move to the ‘Station’ tab of the ‘Serial Communication Configuration’ dialog box.

In this dialog box, the connected PLC stations can be configured and registered to the Xpanel. Each field can be configured with the following rules.

Station Name: Give a name to the PLC. This name will be used in the database window, accompanied by the ‘Device Name’.

Station Type: Choose the type of connected PLC. Only “ASIC“ is available.

Network ID: This field has no effect for this driver.

Station No.: Specify a decimal number between 1 and 65535. This number must be matched with the node address of the DDC.

16Bit Data Swap: This option swaps bytes for all word or double word sized data. The following diagram shows an example of byte swapping.

Almost all data types will be influenced by this option except INT8 / UINT8 / BCD8 / UBCD8.

32Bit Data Swap: This option swaps words of all double word sized data. The following diagram shows an example of word swapping.

Tag values with data types INT32 / UINT32 / BCD32 / UBCD32 / FLOAT will be influenced by this option.

Using CheckSum: This field has no effect; the ASI communication driver uses a check-sum.

Comm. Error Message Pop Up: If this item is checked, Xpanel displays a communication error notification message for every Rx and Tx error. Otherwise (unchecked), Xpanel does not display the message for data receive errors. Only when there is a data transmit error (writing a TAG value to the station) will the notification message pop up. The message box will close automatically after 5 seconds.