NRC_JobfileInsertUNTIL(int line, int port, int value)

Insert UNTIL instruction into the job file

Before calling this function, please call NRC_CreateJobfile(std::string jobname) or NRC_OpenJobfile(std::string jobname) to create or open a job file

It needs to be used with NRC_JobfileInsertENDUNTIL(int line)

Type

int=>Insert UNTIL instruction into the job file

Return value	Description
0	The function is called successfully
-101	Invalid input parameter
-102	The target object does not exist. This typically occurs when the system initialization is incomplete, and calling other functions may return this value
-103	The target object is currently in an inoperable state

Parameter Option

Parameter	Type	Description
line	int	The line number where the instruction will be inserted, parameter range: 0 < line < (NRC_GetJobfileLineSum()+1)
port	int	The number of the digital input port to be detected, parameter range: port > 0
value	int	The input state to wait for; 0: low level; 1: high level

Sample code

//While running between UNTIL and ENDUNTIL, if the condition of UNTIL is met, the program will immediately interrupt the current running instruction and jump to ENDUNTIL for execution
NRC_JobfileInsertUNTIL(1, 5, 1);
NRC_JobfileInsertMOVJ(2, 100, pos1, 0);
NRC_JobfileInsertMOVL(3, 100, pos2, 0);
NRC_JobfileInsertDOUT(4, 1, 0);
NRC_JobfileInsertTIMER(5, 0.5);
NRC_JobfileInsertENDUNTIL(6);