Precautions - Mitsubishi Electric GOT 1000 Series Manual

5.3 Precautions

(1) Operation behavior of jobs
(a) When a trigger condition for a job is met again during execution of the job
1) Jobs for which [Trigger buffering] is disabled
A new job is not executed during execution of the previous job.
(Example)
When a trigger condition for a job is met again during execution of the job set to [Value monitoring
startup]
Interval
of tag
sampling
Job
startup
Job execution 1)
2) Jobs for which [Trigger buffering] is enabled
Trigger data is stored to the trigger buffer, and the job for the stored trigger data is executed after
completion of the previous job.
(Example)
When a trigger condition for a job is met again during execution of the job set to [Value monitoring
startup]
(b) When trigger conditions for multiple jobs are met concurrently
• Up to three jobs can start their executions concurrently in the order in [Job settings].
• After completion of these jobs, executions of the other jobs are started sequentially.
Note that, if a job uses the same item in [Server service settings] that is currently used for another job,
the job is not executed until another job execution is completed.
5 - 24 5.3 Precautions
A new job is not executed during execution of the previous job.
Interval
of tag
sampling
Trigger data 2)
Job
startup
Job execution 1)
Job Job
startup startup
2)
3)
3)
4)
Job Job Job
startup startup startup
2) 3) 4)
Condition value
Tag component value
:Trigger conditions are met
:Job is not started after trigger
conditions are met
Condition value
Tag component value
:Trigger conditions
are met
Trigger buffer
Job
startup
5)