00194932-20 User Manual CAN Test Box-Error Frame Diagnostic unit_en - 第107页

1 - 107 Edition 10/2 018 SIPLACE CAN Bus 107 4.1 1.2 Machine CAN Bus structur e SX2 /SX1 prepared and DX2 Fig. 4.1 1 - 3 Machine CAN Bus SX2 and DX2 On the SX1 prepared ma chine, the cable harne ss is mounted up to th e …

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SIPLACE CAN Bus Edition 10/2018
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4.11.1 Machine CAN Bus structure SX1/DX1
The SX1/2 and DX 1/2 Machine are working with two CAN Bus circuits.They are divide in CAN 1
and CAN 2. Both CAN Bus circuits working with a speed of 1Mbit/s. CAN Bus 1 is reponsible to
supply the GCU (Gantry control unit) for the gantry and HCU (Head control unit) for the head with
data. The CAN 2 supplys the location (FCU, tape cutter), Transport control unit and stationary
cameras with data. For the sycoronization of the HCU‘s and GCU‘s we introduce an additional
CAN Bus, GCAN (Gantry CAN Bus). This CAN Bus is not used at the moment..
Fig. 4.11 - 2 Machine CAN Bus SX1 and DX1
C
O
M
U
n
i
t
CAN 2
X2pn
Transport control
unit 2
Machine CAN Bus
(MCAN Bus)
CAN 1
X1pn
Distributor unit Sector 2
Feeder control unit
(FCU 2)
Location 2
Stationary camera
(IC)
Location 2
I/O Module
Connector with
Terminator 120 Ohm
on X17ca
Trailing interface
Gantry 1
Station computer (Box PC)
Stationary camera
(IC)
Location 1
Stationary camera
(FC)
Location 1
Connector
for GCU 3
Transport control
unit 1
Gantry control unit
GCU 2
Gantry control unit
GCU 1
Basis adapter
Terminator 120 Ohm
Option WPC
Location 2
Terminator 120Ohm
Feeder control unit
(FCU)
Stellplatz 1
Service
connector
Service
connector
C&P20/CPP/TH-Head
Head
CAN Bus
Connector with
Terminator 120 Ohm
on X136
Machine CAN Bus
(MCAN Bus)
Connector with
Terminator 120 Ohm
on X116
Option WPC Location 1
Terminator 120 Ohm
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Edition 10/2018 SIPLACE CAN Bus
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4.11.2 Machine CAN Bus structure SX2 /SX1 prepared and DX2
Fig. 4.11 - 3 Machine CAN Bus SX2 and DX2
On the SX1 prepared machine, the cable harness is mounted up to the trailing interface. For both
CAN Bus systems (MCAN,GCAN) the terminators are active on the trailing interface. When a sec-
ond gantry is mounted and the machine is switched ON the terminator will be switched off via an
relay.
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SIPLACE CAN Bus Edition 10/2018
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4.11.3 Gantry CAN Bus structure SX1/2 and DX 1/2
The Gantry CAN Bus is not used at the moment.In case of troubleshooting machine problems or
changing connector you have to know and check the CAN Bus. (see circuit diagram, too).
Fig. 4.11 - 4 GCAN Bus SIPLACE SX1/2 and DX 1/2
GCAN (Gantry - CAN Bus)
SX1/2
Trailing interface
Gantry 1
SX2
Trailing interface
Gantry 2
SX2
Gantry control unit
(GCU 3,
GCAN - CAN 2)
Gantry control unit
(GCU 2 / CAN 2)
Gantry control unit
(GCU 1 / CAN 2)
SX1
Terminator 120 Ohm
(X18ca)
X18ca
Head control unit
HCU 1 and HCU 2 for TH
Terminator 120 Ohm
X18aa
Head control unit
HCU 1 and HCU 2 for TH
Terminator 120 Ohm