00197463-03_SM_CPP_Customer_EN - 第24页
2 Overview of the Modules 2.1 CPP Head 24 Service Manual SIPLACE Multistar (CPP / CPP M) 02/2018 2.1.9.1 DP drive function Fig.16: DP drive function 1. Light barrier down 2. Measuring system 3. Cushioning path for opera…
2 Overview of the Modules
2.1 CPP Head
Service Manual SIPLACE Multistar (CPP / CPP M) 02/2018 23
2.1.8 Single Core Solution (SCS)
Fig.14: SCS
1. Board control module
2. Board power module
3. Carrier plate
4. Connector (control unit) for energy and data sup-
ply to the DP drives
The SCS has two main tasks:
1. Controlling the DP drives
2. Evaluating the Z down light barrier.
The SCS consists of a carrier plate and two boards
(control module and power module).
The energy and data supply is via the head CAN bus
from the intermediate distributor, energy and data
transformer to the SCS.
The SCS features twelve connectors, which establish
the connection for the energy and data supply to the
DP drives.
2.1.9 DP drive
Fig.15: DP drive
1. The connector is fitted and screwed to the SCS
control unit.
2. Motor
3. Fixture surface for screwing the linear guidance
into place
4. Vacuum connection.
5. Measuring system
Resolution: 278digitsperdegree or
100,000digitsperrevolution
6. Camera background (black) for DP drive
7. Nozzle interface
The DP drive is responsible for turning the nozzles into
the correct pickup position and the component into the
correct placement position.
The holding circuit vacuum and air blast plus the pres-
sure control valve vacuum are made available at the
nozzle, via the DP drive motor shaft.
2 Overview of the Modules
2.1 CPP Head
24 Service Manual SIPLACE Multistar (CPP / CPP M) 02/2018
2.1.9.1 DP drive function
Fig.16: DP drive function
1. Light barrier down
2. Measuring system
3. Cushioning path for operating the light barrier
down
The DP drives are controlled by the SCS board, in
accordance with the counter pulse and nominal value
(pickup angle, placement angle and correction angle
after Vision).
The feedback about the position of the DC motor is
monitored by an incremental measuring system.
2.1.10 Intermediate distributor 1 and 2 (ID1 and ID2)
Fig.17: Intermediate distributor (from version 05)
1. Intermediate distributor 1
2. Intermediate distributor2
3. KE control board ID2 for contactless data trans-
mission (from version 05)
Intermediate distributor function:
●
LEDs show the operating voltages at the head
and the sensor states
●
Test connector for the track signals and test pins
for analog signals
●
Controlled power supply for incremental encoder
from Z and star drive
●
Interface for component sensor, vacuum unit, va-
cuum sensor of holding circuit and EEPROM
●
Startup control for the return cylinder
2.1.11 Component camera
Fig.18: Component camera
Component camera
Available types:
●
SST23
●
SST29
●
SST30
●
SST38
●
SST45
The component camera is fitted in the 12 o'clock posi-
tion.
This camera is responsible for optically recognizing
the component and for calculating its centerpoint.
The component camera evaluates the data determ-
ined and calculates the offset between the component
centerpoint and the nozzle centerpoint plus the angle
in the placement position.
3 Usability package
3.1 Parts, equipment and tools
Service Manual SIPLACE Multistar (CPP / CPP M) 02/2018 25
3 Usability package
Various modifications have been made to the CPP head, to make it easier to fit and remove the
SIPLACE Multistar (CPP). These can be retrofitted as a so-called "usability package".
3.1 Parts, equipment and tools
●
Retrofit kit usability CPP [03119882‑xx]
Contents of the "retrofit kit usability CPP" [03119882‑xx]
Quant-
ity
Designation Item no. Figure
1 RH cylinder holder / CPP 03120201-xx
1 Insertion aid - top right / CPP 03118785-xx
1 Label for insertion aid - top right /
CPP
03122619-xx
4 ISO 4762 - M 2 x 8-A2-70 03042526-xx
1 Handle protector CPP assy. 03119772-xx
1 ISO 7046-2-M3 x 5-A2-70-H 03023237-xx
1 Ground connection (ground slit) of
screwed joint CPP
03120256-xx
1 DIN EN ISO 7380-M2 x 4-A2-70 03045177-xx
1 ISO 4762 - M 2 x 4-A2-70 03042523-xx
2 Label for assembly marking CPP 03118678-xx
1 Cover for front plate / CPP 03077012-xx
9 DIN EN ISO 7380-M2.5 x 6-A2-70 03045187-xx
1 Label slanted for assembly marking
CPP
03157186‑xx
2 DIN EN ISO 7380-M2 x 6-A2-70 03045179-xx
1 ISO 7089 - 2.5 - 200 HV - A2 03100632‑xx
1 DIN EN ISO 7380-M2.5 x 8-A2- 03045188‑xx