00197042-04_SM_X-Serie-S_Customer_EN.pdf - 第265页
7 Conveyor 7.8 Laser light barriers, fiber optic cable and PCB sensors Service Manual SIPLACE X-Serie S 06/2019 265 Removal CAUTION Move the conveyor sides carefully! The clamping and guide rails are a key stabilizing el…
7 Conveyor
7.8 Laser light barriers, fiber optic cable and PCB sensors
264 Service Manual SIPLACE X-Serie S 06/2019
Overview
Fig.330: Overview of laser light barriers
A to D Conveyor side A to D 1, 2 Conveyor lane 1, conveyor lane 2
3 Transmitter PA1 side C 4 Receiver PA1 side D
5 Transmitter PA2 side C 6 Receiver PA2 side D
7 Transmitter PA2 side A 8 Receiver PA2 side B
9 Transmitter PA1 side A 10 Receiver PA1 side B
Fig.331: Overview of transmitter and receiver (old version)
1. Receiver
2. Transmitter (incl. assembly material)
7 Conveyor
7.8 Laser light barriers, fiber optic cable and PCB sensors
Service Manual SIPLACE X-Serie S 06/2019 265
Removal
CAUTION
Move the conveyor sides carefully!
The clamping and guide rails are a key stabilizing element for the conveyor side, which is
then less stable once they have been removed.
► Move the opened conveyor sides very carefully.
► Make sure that the sides are always pushed equally on the left and right.
► Make sure that you do not distort the sides.
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation.
1.2 "Preparatory work..." [}16]
► Dismantle the two clamping rails/belt guides on the transmitter/receiver.
7.7.3 "Replacing the Clamping Rail/Belt Guidance" [}259]
Fig.332: Fastening screws
The transmitters are always near the laser
warning labels(1). The receivers are always
on the opposite side walls.
► Transmitter: Remove the three fasten-
ing screws(2). Make sure that no parts
fall into the conveyor side wall.
► Receiver: Remove the two fastening
screws (3). Make sure that no parts fall
into the conveyor side wall.
► Unplug the electrical connection.
Installation
► Follow the removal instructions in reverse order for installation. Also observe the following
instructions:
●
Reconnect the transmitter/receiver before installation.
●
Make sure that all the other cables in the conveyor side are run under the transmitter/recei-
ver. There is a particular lack of space at the transmitters.
If needed, the screw behind the housing can be loosened and replaced with a shorter screw
(8mm).
The screws could also be in the way of the idler pulleys.
See the following diagrams for details.
●
Use the bushing for the bottom screw. This screw is used to fix the sensor.
The two upper screws are used to adjust the laser beam.
●
The transmitters are fixed hand-tight with the lower screw and adjusted with the top two
screws.
●
Check the setting for the transmitter/receiver and correct if necessary.
7.8.3 "Checking the laser light barrier" [}270]
7.8.4 "Correcting the Laser Light Barrier Setting" [}273]
●
Teach the PCB sensors using the station software (see 7.8.9 "Teaching the PCB sensors
(SW70x)" [}288]).
CAUTION
Do not dismantle the cover plate!
The cover plate has been hidden for greater clarity in the following diagrams. Do not dis-
mantle this!
7 Conveyor
7.8 Laser light barriers, fiber optic cable and PCB sensors
266 Service Manual SIPLACE X-Serie S 06/2019
Fig.333: Laser light barrier output conveyor with elec-
tronics
Fig.334: Laser light barrier output conveyor without
electronics
Fig.335: Laser light barrier input conveyor with electron-
ics
Fig.336: Laser light barrier input conveyor without elec-
tronics
7.8.2 Replacing the Laser Light Barrier Cable
Parts, equipment and tools
Select the correct spare cable:
Motor cable
Part to be replaced Correct spare part
[03088532‑xx] Motor cable belt motor input lane-1 L=730 mm Motor cable belt mo-
tor input lane 2
L=2170 mm
[03088863‑xx]
[03088533‑xx] Motor cable belt motor placement position 1 lane 1 L=1640 mm
[03088534‑xx] Motor cable belt motor intermediate position lane 1 L=1260mm
[03088536‑xx] Motor cable belt motor placement position 2 lane 1 L=1650 mm
[03088537‑xx] Motor cable belt motor output lane 1 L=730 mm
[03088538‑xx] Motor cable belt motor input lane 2 L=730 mm
[03088541‑xx] Motor cable belt motor placement position 1 lane 2 L=1650 mm
[03088542‑xx] Motor cable belt motor intermediate position lane 2 L=1490mm
[03088543‑xx] Motor cable belt motor placement position 2lane 2 L=1650 mm
[03088544‑xx] Motor cable belt motor output lane 2 L=730 mm