CAN Bus Workshop_Version 03__06-2008_EN.pdf - 第295页
1 - 87 Siplace C AN T est B ox Edition 04 /2008 1 CAN T est Box 87 CAN Bus with CAN T erminator on the D4 in det ail 1 For the D- Series machine we us e two d ifferent CAN BUS circuits w ith a different spe ed. The ma- c…
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Siplace CAN Test Box
1 CAN Test Box Edition 04/2008
86
Fig. 1.10 - 62 CAN bus structure D4 operation diagram 03040374-010103LD3
CAN I/O module
00355 051
Schlepp Verteiler
Trailing distributor
0303 5887
P1
(ca)P3
Bestückbereich 1
Placement area 1
(ba)
Axis Unit 1/4
0304 2047
(da)
(aa)
P4
P2
BE-Tisch 1
Components table 1
Gurtschneider 1
empty tape cutter 1
Gurtschneider 4
empty tape cutter 4
Axis Unit 2/3
0304 2047
CAN-Bus 1CAN-Bus 2
Maschinen Controller
Machine controller 0304 7697
03032411
CAN-BUS: Bestückbereich 2 1MBit/s
CAN-Bus: placement area 2 1MBit/s
03032421
0303 2412
CAN-BUS: Bestückbereich 1 500 KBit/s
CAN-Bus: placement area 1 500KBit
X23aaX23ba
X23aaX23ba
X4dh X4ah
X22ao
X22ao
X2qe
X1qb
CAN-Interface
0303 2346
X3qe
X1df
X1qd
X1qd
CAN-Bus Terminator
component table
0304 6863
X1af
X1af
X2qd
X2qd
X4bh
X2re
X1rb
X3re
X1bf
X1rd
X1rd
X1cf
X1cf
X2rd
X2rd
Gurtschneider 3
empty tape cutter 3
Gurtschneider 2
empty tape cutter 2
X1bf
X4bh
X4reX5re
X1re
X2rb
X3re
X4ch
X4ch
X1qe
X2qb
X1df
X4dh
X3qe
X5qe
X4qe
X4ah
X30_2sq
X23ca
X23ca
X23da
X23da
X30_2tq
X11pa
X30_2sq
X30_1sq
X30_1sq
X30_2tq
X30_1tq
X30_1tq
X11pa
X12pa
X12pa
X4reX5re
X5qeX4qe
X12pa2
X11pa2
Servicestecker
Service connector
LP - Transportsteuerung
Control unit conveyor
Distributor sector 3
0303 2353
Distributor sector 2
0303 2352
Distributor sector 1
0303 2351
Distributor sector 4
0303 2354
CAN I/O module
00355 051
CAN-Interface
0303 2346
Schlepp Verteiler
Trailing distributor
0303 5887
Schlepp Verteiler
Trailing distributor
0303 5887
Schlepp Verteiler
Trailing distributor
0303 5887
0303 2422
CAN-BUS: Bestückbereich 2 500 KBit/s
CAN-Bus: placement area 2 500KBit
Bestückbereich 2
Placement area 2
CAN-BUS: Bestückbereich 1 1MBit/s
CAN-Bus: placement area 1 1MBit/s
Servicestecker
Service connector
BE-Tisch 4
Components table 4
BE-Tisch 2
Components table 2
BE-Tisch 3
Components table 3
X15av
X15av
X15bv
X15bv
X15cv
X15cv
X15dv
X15dv
CAN-Bus Terminator
component table
0304 6863
X2rf
X1rf
CAN-Bus Terminator
component table
0304 6863
X1rf
X2rf
X2qf
X1qf
CAN-Bus Terminator
component table
0304 6863
X2qf
X1qf
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Siplace CAN Test Box
Edition 04/2008 1 CAN Test Box
87
CAN Bus with CAN Terminator on the D4 in detail 1
For the D-Series machine we use two different CAN BUS circuits with a different speed. The ma-
chine CAN BUS with 1Mbit/s and the CAN BUS for the component table and tape cutter with 500
kbit/s. The speed of the CAN BUS will be reduce on the CAN Interface board which is located on
the CAN I/O module.
Fig. 1.10 - 63 CAN Bus in detail for example PA1 D4 machine
Note to measure the CAN terminator:
In General, the terminator has to measure if the machine switch off!
In the Fig. 1.10 - 63 for the component and tape cutter CAN BUS (500kBit/s), there are four ter-
minators in the circuit, if the machine switch off and the component table connected. So you mea-
sure on position (1) 30 ohm.For the machine CAN Bus (1MBit/s) you measure 60 ohm
When the machine is switch on, the Relays contacts K1 will be open and the normal termination
of 60 Ohm is available. Now, If you change or disconnect a component table, the CAN BUS is
working normal, because the relay contact K1 will be closed and the other terminator is available .
Component Table 1Component Table 4
Gantry head distributer
Gantry 4
TQ M
CAN_H igh
CAN_Low
Machine CAN Bus
1 Mbit/s
CAN Bus for
Component table and
tape cutter 500 kbit/s
Axis unit 1/4
PA 1
Transport
control unit
Micro BOX PC
(Machine controller)
Gantry head distributer
Gantry 1
TQ M
CAN_H igh
CAN_Low
CAN
I/O module
sector 4
CAN Interface
500 KBit/s
CAN_High
CAN_Low
CAN_High
CA N_ Lo w
Com. unit
Tape cutter
Location 1
Tape cutter
Location 4
Com. unit
CAN Bus
Terminator
Comp.table 1
CAN Bus
Terminator
Comp.table 4
120 Ohm120 Ohm
120 Ohm
120 Ohm
Relays
contact K1
Relays
contact K1
1
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Siplace CAN Test Box
1 CAN Test Box Edition 04/2008
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