00194086-01.pdf - 第48页

2 Operational safety User Manual SIPLACE CS 2.5 Safety equipment Software Version SR.408.xx03/2006 US Edition 48 2.5.5 Guard on the component t able locations W ARNING 2 All loc ations mu st be equi pped with feeders i n…

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User Manual SIPLACE CS 2 Operational safety
Software Version SR.408.xx 03/2006 US Edition 2.5 Safety equipment
47
Fig. 2.5 - 5 Safety circuits
Start button pressed
No
No
Yes
No
No
Yes
Yes
No
2
Active
K1*) Yes
K2** Yes
Voltage
Y axis 155 VDC
X axis 155 VDC
Star axis 100 VDC
DP axis 30 VDC
Z axis 30 VDC
Active
PCB conveyor Yes
Lifting table Yes
PCB clamp Yes
Width adjustment Yes
PCB stopper Yes
Used tape cutter Yes
Yes
2
Active
K1*) No
K2** Yes
Voltage
Y axis 0 VDC
X axis 0 VDC
Star axis 0 VDC
DP axis 30 VDC
Z axis 30 VDC
Active
PCB conveyor Yes
Lifting table No
PCB clamp No
Width adjustment Yes
PCB stopper No
Used tape cutter No
2
Active
K1*) No
K2** No
Voltage
Y axis 0 VDC
X axis 0 VDC
Star axis 0 VDC
DP axis 30 VDC
Z axis 30 VDC
Active
PCB conveyor No
Lifting table No
PCB clamp No
Width adjustment No
PCB stopper No
Used tape cutter No
*) K1 Protective contactor combination
**) K2 contactor
Yes
Compressed air
min. 0.52 MPa
(5.2 bar)?
EMERGENCY
STOP button
pressed?
Protective cover open?
Component
trolley safety circuit
interrupted?
Key switch closed
(position I)?
2 Operational safety User Manual SIPLACE CS
2.5 Safety equipment Software Version SR.408.xx03/2006 US Edition
48
2.5.5 Guard on the component table locations
WARNING 2
All locations must be equipped with feeders in order to guarantee operational reliability. If there
are not enough feeders available, a guard ("dummy feeder") must be fitted in place of the feeder.2
2
Fig. 2.5 - 6 Guard
(1) Guard for 1 location item no. 00116961-01
(2) Guard for 6 to 10 locations item no. 00116962-01
(3) Guard for 11 to 20 locations item no. 00116963-01
User Manual SIPLACE CS 2 Operational safety
Software Version SR.408.xx 03/2006 US Edition 2.6 Residual voltages and discharge times in the machine
49
2.6 Residual voltages and discharge times in the
machine
When the EMERGENCY STOP button is pressed or the placement system is switched off, the
electrolytic capacitors quickly discharge to safe residual voltage levels via switched resistors on
the discharge board (00308443-xx).
The voltages can be tapped off at test sockets 001 - 009 on the voltmeter unit in the servo unit.
WARNING 2
Automatic placement systems from the SIPLACE family are powered with 3 x 400 VAC (3 x 208
VAC for the U.S.A. version) ± 5 %, 50/60 Hz main power voltage. This means that some parts of
the system carry potentially lethal voltages - even when switched off at the main power switch.
Death, serious injury or considerable damage may result if these automatic placement systems
are handled incorrectly. Always follow the applicable accident prevention and DIN regulations
(particularly EN 60204, part 1).
The guard over the servo unit must ONLY be opened by appropriately qualified and trained per-
sonnel. 2
2
Fig. 2.6 - 1 Test sockets on the voltmeter unit in the servo unit
GND
007
001 002 003
004
005 006
008 009
100VDC/
0VDC
30VDC 24VDC 12VDC 5VDC
100VDC
155VDC/0VDC
30VDC
unswitched
switched