branch_by_service_message¶
Description¶
When an external device sends a branch command to the adapter, the adapter calls this module after processing the command, and runs the corresponding branch
This module performs two functions in the program:
Run the corresponding branch process based on the data of the external device
Interrupt the running program, and continue to run when the external signal is received
Parameters¶
- objectName
Since the adapter calls this module by names, it is required to change the object name when using this module
When running different branches, the names can be written as: branch_1, branch_2
If it is used for interruption, the names can be written as: interrupt_1, interrupt_2
- BasicNonMove
- size
The number of output ports for this module, for example, the size is 3, this module has 3 output ports, which can be connected to three processes respectively; if this module is used for interruption, set size to 1.
- affectFutureMovement
True by default, interrupting the planning of subsequent logic in the software (when this module is used to execute different branches, since it does not know which branch will be run in the future, it will definitely affect program planning);
If it is only used to interrupt and wait for external signals, the subsequent program logic will not change. This parameter can be set to False.
- runInAdvanceOnPlanned
The default is False, the module will not receive commands from external devices in advance; if True is checked, the commands sent by external devices can be temporarily stored. When the program is proceeded to this module again, the temporary stored branch number will run directly to optimize the process.