KukaControllerTcpMaster
Purpose
KUKA controller TCP variable reading and writing and program control driver
Open the plugin
Enter "Development Configuration → Collection Configuration", create a device and select "KukaControllerTcpMaster" in "Collection Plugin".
Supported channels and data types
| Channel type | Pre-configuration check |
|---|---|
| TCP Client | Confirm network reachability of the device IP, port, and gateway to the device. |
Optional data types: Byte, String
Address rules
- The TCP address of the KUKA controller is the variable name, such as $POS_ACT; the variable name and value are fixed in UTF-8.
- Periodic collection supports Byte and String; String must specify len, for example $PRO_NAME[];len=32;encoding=UTF-8.
- The device interface has no length or terminator. Each time the underlying TCP receives a block, it is a response. The upper limit of a single block is 2048 bytes.
Special methods
| Method | Purpose | Parameters |
|---|---|---|
| ReadVariablesTextAsync | Read KUKA controller variables | addresses=array of variable names |
| WriteVariablesAsync | Write KUKA controller variables | addresses=array of variable names, values=array of variable values |
| StartProgramAsync | Start the KUKA program | program=program name |
| ResetProgramAsync | Reset KUKA program | No parameters |
| StopProgramAsync | Stop the KUKA program | No parameters |
Write, start/stop, reset, load, delete or control methods will change the status of field devices. Before execution, confirm that the equipment is in an operable state and prepare for stop or rollback measures.
Functions
| Function | Purpose |
|---|---|
| Batch read variables | Use Batch read variables to inspect mapped values, status, counters, recent messages, or the latest result. |
| Batch write variables | Use Batch write variables with an approved test point and confirm site safety before execution. |
| Start program | Use Start program with an approved test point and confirm site safety before execution. |
| Reset or stop program | Use Reset or stop program with an approved test point and confirm site safety before execution. |
Device debug
Enter "Development Configuration → Collection Configuration", select the current device and click "More Functions", then open "Debug".
Dedicated debugging page
Controller variables are used to read and write controller variables; program controls are used to view and perform program operations.
Debugging notes
Read the variables and program information first; confirm twice before writing batch variables, starting, resetting and stopping the program.
Verify the configuration
- Use the plugin-specific debug panel with one confirmed test point or test message.
- Confirm that the returned value or received message matches the device point list.
- Perform writes or control operations only with an approved test point and the site safety procedure.
Troubleshooting
- The debug panel shows no result: Check the required inputs and plugin parameters, then inspect the device or target log for a response or error.
- Special method execution fails: Check method parameters and permissions; control, write or reset methods also need to confirm that the device is in a state that allows operation.
Related links
- Collection configuration: View channel, device and common variable configuration.
- Plugin Index: Find other collection or data-forward plugins.