IEC-104 Server
The IEC-104 Server Device Driver.
Driver Information
Driver Plugin ID: | com.tibbo.linkserver.plugin.device.iec-104-server |
Global Settings
None defined.
User Level Settings
None defined.
Device Account Properties
Connection Properties
Connection settings define how IEC-104 Server communicates with a remote IEC-104 client devices:
Property | Description |
Port | Port number to connect to. |
ASDU Common Address | Address of the source station. |
Connection Timeout (t0) | The maximum time in ms to wait for a STARDT CON message after sending the STARTDT ACT message. This timeout is called t0 by the standard. |
Acknowledgment Time (t1) | Maximum time that no acknowledgement has been received (for I-Frames or Test-Frames) before actively closing the connection. This timeout is called t1 by the standard. (default is 15s, minimum is 1s, maximum is 255s). |
Received Messages Confirmation Time (t2) | Maximum time before confirming received messages that have not yet been acknowledged using an S format APDU. This timeout is called t2 by the standard. (default is 10s, minimum is 1s, maximum is 255s). |
Maximum Idle Time (t3) | Maximum time that the connection may be idle before sending a test frame. This timeout is called t3 by the standard. (default is 20s, minimum is 1s, maximum is 172800s (48h)). |
Transmission Control Counter (k) | The maximum number of unacknowledged I format APDUs sent. This parameter is called k by the standard. Default is 12, minimum is 1, maximum is 32767. |
Receiving Control Counter (w) | The number of unacknowledged I format APDUs received before the connection will automatically send an S format APDU to confirm them. This parameter is called w by the standard. Default is 8, minimum is 1, maximum is 32767. |
Quality Conversion Expression | This expression converts Iotellect Server quality value to IEC quality value. |
Device Objects
This property contains a list of IEC-104 device objects (tags) that are accessed and managed by Iotellect. Once a new IEC-104 Server device is added, one or more objects have to be configured to make device data available for the system. Each IEC-104 Server object is represented by a single variable of Device Context.
Setting | Description |
Object Address | Address of the IEC-104 tag in decimal form. Matches the variable name. |
Description | Object description. |
Type | Object type. Possible values are:
|
Polling Timeout | Timeout for periodic data sending. |
Group | When controlled station receives a station interrogation command, it will respond with all the values of the data points; if it's group interrogation command, it will respond with the values of the data points that belong to the group. |
Device Assets
Assets are not supported by the driver.
Device Settings
IEC-104 Server device driver creates one Device setting variable per device object.
Device Operations
Test Command
By sending a test command (ASDU 107) to the IEC slave, the IEC master can check that the connection to the application level of the slave is working properly.
Device Events
No events provided by the driver.
Connection Handling
This driver makes the device Online if:
- TCP Port Listening successfully.
Synchronization Details
No operations provided by the driver.
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