Communication Setup: Xpanel
Create a new device
| In order to create a new device, select [Tools] → [I/O Devices] or click the icon on the main toolbar. The ‘I/O Device Configuration’ dialog box will pop up. Click the [New Device] button to add a new I/O Device. I/O Device Name: Select 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 | After clicking [Ok] on the previous step, the ‘Serial Communication Configuration’ dialog box will pop up. Device Type: ATIVAaltusGR Comm. Port: COM1 Select the port number. If COM1 is selected, only RS-232C will work. Other serial communication cannot work while RS-232C is working. Baud Rate: 9,600 In order to communicate with the serial port of Altus PLC, the baud rate must be set to 9,600. Otherwise, the communication will fail. Parity: Even Data bits: 8 bits Stop bits: 1 bit RTS/CTS: OFF Comm. Type: RS-232C See the Communication Configuration section for more information about the remaining parameters. |
Create a station | Move to the [Station] tab of the ‘Serial Communication Configuration’ dialog box. In this dialog box, all the connected PLC stations can be configured and registered to the Xpanel. Station Name: If there are many devices to communicate with Xpanel, the station name distinguishes between devices. It shows “Device.Station” such as “GR350.STAT”. Station Type: ATIVAaltusGR (no other option available). Network ID: It is not editable. Station Number: 0. It must be the same as the device’s station number. See the Communication Configuration section for more information about the remaining parameters. |
Wiring
RJ45 is connected to the serial port.
(PLC: RJ45) → (Xpanel: DB9)
Device Range
Refer to device ranges as shown below.
Analog Variable | Digital Variable | Data Type |
%A0000 - %A0511 | %A0000.0 - %A0511.7 | Digital / Analog used / (INT8 / UINT 16) |
%E0000 - %E0255 | %E0000.0 - %E0255.7 | Digital / Analog used / (INT8 / UINT 17) |
%S0000 - %S0255 | %S0000.0 - %S0255.7 | Digital / Analog used / (INT8 / UINT 18) |
%M0000 - %M9998 | Not used | WORD (INT16 / UINT16) |
%D0000 - %D9998 | Not used | DWORD (BCD32) / String tag not used |
%F0000 - %F9983 | Not used | Float (String tag not used) |
%TM0000.0 - %TM0254.254 | Not used | WORD (INT16 / UINT16) |
%TD0000.0 - %TD0254.254 | Not used | DWORD (BCD32) / String tag not used |
%TF0000.0 - %TF0254.254 | Not used | Float (String tag not used) |
When trying to communicate with the unassigned areas in the PLC, a user may experience unsatisfactory communication performance as a whole.
How to Configure PLC Device Areas in MasterTool
A user can configure the range of usable addresses by changing the settings of the operands.
Options within the Tables are TM, TD, and TF areas.
Click the [positions…] button and configure the number of tables as more than one (1) in order to use the corresponding table.
After changing PLC properties, a user must go to [Communication] → [Load/ Send Modules…] and click the [Send Module] button in order to apply the new properties to the PLC.
A device that is being used as ‘System’ or ‘Control’ in the [Parameters…] may not work properly.