Parallel Program Call

Parameter Introduction

Calculation Parameters

Parameter	Range	Default Value	Description	Diagram
Activation	true/false	true	Enable or disable the parallel program call function
Invert Activation	true/false	false	Invert the activation state (disable when Activation is true, and enable when Activation is false)
Number of Target Programs	2-8	2	The number of programs to run in parallel
Program	-	-	Select an existing program name; can be bound to a String variable
IM Read Permission	true/false	false	true: Allow the called program to read images from the corresponding IM
IM Write Permission	true/false	false	true: Allow the called program to output images or draw results to the corresponding IM
Show Overlay	true/false	true	Control whether the results output by the called program are displayed

Troubleshooting

No.	Error Message	Corresponding Parameter	Solution
1	Testing not supported	-	This tool can only be executed in the running list and does not support in-tool testing.
2	The parameter "xxx" of Target Program x cannot be empty	Program	Enter the "xxx" parameter in Target Program x.
3	The program "xxx" of Target Program x does not exist	Program	Re-specify the program parameter for Target Program x, or create the corresponding program.
4	Read permission conflict detected; the write permission for IMx has been granted to Target Program x	-	After granting write permission of an IM to one target program, subsequent target programs are not allowed to have read permission for that IM.
5	Write permission conflict detected; the read permission for IMx has been granted to Target Program x	-	After granting read permission of an IM to one target program, subsequent target programs are not allowed to have write permission for that IM.
6	Write permission conflict detected; the write permission for IMx has been granted to Target Program x	-	After granting write permission of an IM to one target program, subsequent target programs are not allowed to have write permission for that IM.
7	Recursive call detected in Target Program x. For thread safety, recursive calls are not allowed in parallel operation	-	Modify the logic of Target Program x to eliminate recursive calls.
8	Some errors occurred in Target Program x; please check the output of each target for details	-	Check the output of the target program with errors. Tip: Click this operator in the running list and view the specific error in the operator variable window
9	Error occurred at line x	-	Only appears in the output of the target program with errors, indicating the line numbers of all operators that reported errors
10	User forced stop	-	-