00198829-01_SM_X-Series-S_Hxxxx_EN - 第222页
7 Conveyor 7.8 Laser light barriers, fiber optic cable and PCB sensors 222 Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021 Fig.291: Connections (here output conveyor location 3) ► Disconnect the cable. You may wa…
7 Conveyor
7.8 Laser light barriers, fiber optic cable and PCB sensors
Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021 221
► Remove the transmitter/receiver.
7.8.1 "Replacing the Laser Light Barrier for the Transmitter/Receiver" [}216]
► You might need to dismantle other guide rails in order to thread the cable out of the conveyor
side, as far as the trailing cable.
7.7.3 "Replacing the Clamping Rail/Belt Guidance" [}210]
► You might want to move hexagonal shafts in order to create more room for movement.
7.6.6 "Replacing the hexagonal shaft" [}205]
Fig.288: Holding plate
► Remove the screws(2) fastening the
bracket(3)
to the top end of the trailing
cable(1)
on the conveyor side.
► For better access, you can remove the
screws fastening the trailing cable to
the bracket.
Fig.289: Cover plates (example of SX1/SX2 shown)
► In the intermediate conveyor: dismantle
the two cover plates(1)
and (2) under
the trailing cable. To do this, loosen the
four fastening screws for each and then
remove the cover plates.
Fig.290: Opened trailing cable
► Open the trailing cable.
NOTICE!
There is also a protective tape in the
trailing cable. This separates the fiber
optic cable from the cables.
.
CAUTION!
Make sure you do not bend the fiber
optic cable. These could otherwise be-
come cloudy or break and no longer
transmit the signal properly.
.
► For better access, you can remove the
screws fastening the trailing cable to
the bottom of the conveyor.
► Thread the cable out of the conveyor
side and the trailing cable.
7 Conveyor
7.8 Laser light barriers, fiber optic cable and PCB sensors
222 Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021
Fig.291: Connections (here output conveyor location 3)
► Disconnect the cable. You may want to
mark the position, to make clear as-
signment easier later on.
Installation
Follow the removal instructions in reverse order for installation. Also observe the following instruc-
tions:
► Leave enough room at the cable for easy removal of the transmitter/receiver from the side
wall. Make sure that the connector is not directly under the housing, otherwise you might have
problems inserting the module.
► Replace any open cable ties.
Make sure that the cable ties and the heads of the cable ties do not rub against any parts
when you do this.
► Check the setting for the transmitter/receiver and correct if necessary.
► Teach the PCB sensors.
7.8.3 Checking the laser light barrier
Whenever the laser light barrier is dismantled, it then needs to be checked and manually set again,
if necessary. Check the setting as follows:
Fig.292: Select operator level
► Select the button.
► Select the button.
► Switch over to the operator level Ma-
chine service.
ð The button will be shown.
► Click on the button, to switch over to the menu Check sensors and functions.
► Click on the button.
7 Conveyor
7.8 Laser light barriers, fiber optic cable and PCB sensors
Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021 223
Fig.293: Safety mode
► Enable the button Safety mode (re-
duced speed).
Fig.294: Check sensors and functions
► Click on the button.
► Click on the Conveyor inputs/outputs
button.
Fig.295: Inputs/outputs
► Click on the button Sensors.