00198829-01_SM_X-Series-S_Hxxxx_EN.pdf - 第240页
7 Conveyor 7.8 Laser light barriers, fiber optic cable and PCB sensors 240 Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021 7.8.9 Teaching the PCB sensors (SW70x) Whenever you manually loosen the conveyor sides, yo…
7 Conveyor
7.8 Laser light barriers, fiber optic cable and PCB sensors
Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021 239
Fig.314: Setting the fiber optic sensor - 4
7 Conveyor
7.8 Laser light barriers, fiber optic cable and PCB sensors
240 Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021
7.8.9 Teaching the PCB sensors (SW70x)
Whenever you manually loosen the conveyor sides, you also need to reteach the light barrier
sensors. This is required because the light intensity varies according to the conveyor width. Without
teaching, the conveyor will show boards which are not present, preventing the conveyor from being
referenced.
Teaching is performed automatically during operation.
Procedure
Fig.315: Select operator level
► Select the button.
► Select the button.
► Switch over to the operator level Ma-
chine service.
ð The button will be shown.
Fig.316: Checking sensors and functions
► Click on the button.
► Click on the button.
► Click on the Conveyor inputs/outputs
button.
Fig.317: Teaching the sensors
► Click on the laser light barrier button.
7 Conveyor
7.9 Boards
Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021 241
Fig.318: Teaching the sensors
► Select Laser light barrier at conveyor
track 1.
Enable Teach board sensors
and
press the Start button on the machine.
Disable this function again afterwards.
► Repeat this step for all tracks.
7.9 Boards
7.9.1 Replacing the conveyor control TSP420
Parts, equipment and tools
●
Conveyor control TSP420 assembly [03087642-xx]
Overview
Fig.319: Overview of conveyor controls
The conveyor control units are located under
the covers (1)
in the intermediate conveyor.
Two TSP420s are fitted on single convey-
ors; four are fitted on dual conveyors.
Removal
► Use the software to move the conveyor sides into a position which allows you best access. As
an alternative, you can loosen the clamps for the relevant sides in dual conveyors.
7.2 "Loosening the Conveyor Side Clamps" [}162]
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation.
1.2 "Preparatory work..." [}16]
► Remove the screws fastening the lifting table plate and remove the lifting table plate.
7.3.1 "Replacing the lifting table plate" [}167]
► Remove the screws fastening the cover plate above the conveyor control and remove the
cover plate.
► Unplug all electrical connections to the conveyor control. Mark their positions, to make clear
assignment easier later on.
7.9.1.1 "Conveyor control TSP420" [}242]