Technical Documentation
opti-check
v2.8.2-K11
232/332
ipf electronic GmbH
Lüdenscheid, Germany
13.5 Job switching
The jobs saved in the device can be activated by the corresponding switching signals with the
digital inputs or individually via the process interface.
They are activated as soon as the command is received, however evaluations that are already running will
be completed before the job is switched over. How long it takes to switch the job over depends mainly on its
content (exposure time, number and type of feature checks, job position).
New images cannot be triggered during the switch-over.
Signal
Switch-over times
Run-up program selection T
1*
Jobs 1-16: 5 ms
Jobs 17-255: typically < 1 s
(plus the set exposure time)
During program selection (T
1
), the device is not active and the signal.
Camera ready
is deactivated. Please
wait with the next image analysis operation until the "Active" state is displayed again by the corresponding
signal.
If the switch could not be performed, for example because the job number was invalid, an alarm signal is
also output until the next trigger.
NOTE
If a job is selected again by way of Job switching, and this job is already active, the
Camera Ready
signal is not deactivated!
