00195779-0102_UM_D4_SR605_EN - 第65页
User manual SIPLACE D4 2 Operational safety From software version SR.605.xx 07/2008 EN Edition 2.6 Safety equipment 65 Component counter (item 4 in Fig. 2.6 - 3 ) 2 This displays the n umber of inserted components. EMERG…
2 Operational safety User manual SIPLACE D4
2.6 Safety equipment From software version SR.605.xx 07/2008 EN Edition
64
2.6.2.4 Description of the functions
Main power switch in the OFF position (see item 1 in Fig. 2.6 - 3
) 2
The main power switch disconnects the three phases U, V and W from the power supply.
WARNING 2
The following power supply components still carry potentially lethal voltages even if the main
power switch is switched off:
– Infeed terminals X100 (item 3 in Fig. 2.6 - 7
, page 67)
– Discharge reactor Z2 (item 5 in Fig. 2.6 - 7
), fuses FU, FV, FW and FBU (item 2 in Fig. 2.6 - 7)
– Line filter Z1 (item 6 in Fig. 2.6 - 7
)
– Service socket BU1 (item 4 in Fig. 2.6 - 7
)
– Cable connection terminals 1, 3, and 5 of the S1 main power switch (item 7 in Fig. 2.6 - 7
)
– The color of all individual wires, which still carry potentially lethal voltages even if the main
power switch is switched off, is brown.
→ Death, serious injury or considerable damage may result if these machines are handled in-
correctly.
→ Always follow the applicable accident prevention and DIN regulations (particularly DIN
EN 60 204, part 1) and the applicable regulations in your own country.
→ The safety door to the power supply must ONLY be opened by appropriately qualified and
trained personnel.
Main power switch in the ON position 2
After switching on the main power switch, the control computer and the machine controller will
start. All supply voltages, apart from the link voltages for the gantry axes (200 V) and the star axes
(150 V) are then available.
Stop button, black (items 2 and 7 in Fig. 2.6 - 3 and items 3 and 5 in Fig. 2.6 - 4) 2
These buttons are used to stop the machine.
Start button, white (items 3 and 6 in Fig. 2.6 - 3 and items 2 and 4 in Fig. 2.6 - 4) 2
After switching on the main power switch you will be prompted to press the start button in order to
start the machine for placement jobs. The same prompt appears if you open the protective covers
or the press the EMERGENCY-STOP button.
User manual SIPLACE D4 2 Operational safety
From software version SR.605.xx 07/2008 EN Edition 2.6 Safety equipment
65
Component counter (item 4 in Fig. 2.6 - 3) 2
This displays the number of inserted components.
EMERGENCY STOP button with positive latching (item 5 in Fig. 2.6 - 3 and item 1 in Fig. 2.6 - 4)2
The EMERGENCY STOP button is red and latches in the ON position when pressed. When you
press the EMERGENCY-STOP button the switching contact of the safety circuit opens and the
protective contactor combination (PCC K1) trips. The link voltage (200 V) for the gantry axes and
the link voltage (150 V) for the star axes is switched off. The servo amplifiers for the DP and Z
axes are still supplied with 40 VDC. The signaling contact of the EMERGENCY-STOP button
closes and the message "EMERGENCY-STOP pressed" appears on the screen. The following
modules will be activated:
– PCB conveyor
– PCB clamping
– Width adjustment
– Laser light barrier and
– Used tape cutter
PLEASE NOTE
Placement is interrupted and can then either be continued or canceled once the machine is work-
ing correctly again. 2
Protective cover switches 1, 2, 3 and 4 (item 1, 2, 3 and 4 in Fig. 2.6 - 5) and protective switch
for the cover flaps on the PCB conveyor input and output side (items 5 and 6 in Fig. 2.6 - 5
)2
These switches check whether the protective covers and the cover flaps are closed. When they
are closed, the EMERGENCY STOP contact is closed and the signaling contact is open. If one of
the covers or the cover flaps is opened, the EMERGENCY STOP contact opens and the signaling
contact closes. Some components are deactivated or remain active (see Fig. 2.6 - 8
, page 69).
Sockets for connecting the CO trolleys (item 1 in Fig. 2.6 - 6) 2
These sockets are used to supply the necessary voltages and compressed air to the CO trolleys.
The terminals for the safety and signaling circuits are also integrated into these sockets. This pre-
vents the machine being started up before the component trolleys. If the component trolley is not
connected, the protective contactor combination trips and deactivates all the modules.
2 Operational safety User manual SIPLACE D4
2.6 Safety equipment From software version SR.605.xx 07/2008 EN Edition
66
Push-button for raising the CO tables (item 2 in Fig. 2.6 - 6) 2
Use the push-buttons to raise and lower the component trolley table bed. To use this push-button,
and thus the drives for the component table you must first move the placement head out of the
range of the component table and open the flap over the button. After changing the component
table, you must first close the flap over the button once again.
– If the flap is closed, the EMERGENCY STOP circuit contact will close and the signaling con-
tact will open. The machine is then ready for use.
– If the flap is open, the EMERGENCY STOP circuit is interrupted and the signaling contact
closes. An error message will appear on the screen prompting you to close the flap. The ma-
chine can then be restarted using the start button.