00197975-06_UM_TX-Serie_EN - 第85页
User manual SIPLACE TX-Series 2 Operational safety From software version 713.0 Edition 01/2020 2.5 Safety features 85 2.5.2.3 Description of functions Main switch in OFF position (see item 1 in fig. 2.5 - 2 , page 82 ) 2…
2 Operational safety User manual SIPLACE TX-Series
2.5 Safety features From software version 713.0 Edition 01/2020
84
2.5.2.2 Position of the position switches on the placement machine
2
Fig. 2.5 - 4 Position of the position switches
(1) Position switches, location 1
(2) Protective switch for COT insert, location 1
(3) Protective switch for COT insert, location 2
(4) Position switches, location 2
The cover switches are mechanically locked during placement machine operation. The protective
covers can only be opened once the stop button has been pressed.
(4)
(1)
(3)
(2)
User manual SIPLACE TX-Series 2 Operational safety
From software version 713.0 Edition 01/2020 2.5 Safety features
85
2.5.2.3 Description of functions
Main switch in OFF position (see item 1 in fig.
2.5 - 2, page 82) 2
The main power switch disconnects the three phases L1, L2, and L3 from the power supply.
2
Main switch in ON position 2
When the main switch is switched to ON, the mains voltage is switched through to the power sup-
ply unit and all AC/DC converters are addressed.
The control computer will start and all supply voltages will be made available internally. The inter-
mediate circuit voltages for the gantry axes (300 V-) and star axes (160 V-) plus the supply voltage
for the conveyor drives are also connected via the start button for safety purposes.
DANGER
Incorrect handling of the placement machine can therefore result in death or severe injury
or considerable damage to equipment.
The following components still carry potentially lethal voltages even if the main power
switch is switched off:
– Cable connection terminals L1, L2, and L3 of the S1 main power switch
– Main input terminal X95
– Service socket X98 (if present)
– It can take up to 2 seconds until the residual voltage from the EMC filter has been
discharged at the power supply plug.
– Safety cutoff (CSB) still live for 5 minutes after switching off the main switch.
– The color of all individual wires, which are still live, even if the main switch is
switched off, is orange.
Always follow the applicable accident prevention and DIN regulations (particularly
EN 60204, part 1 or IEC 60204, part 1) and the applicable regulations in your own
country.
The safety door to the power supply must ONLY be opened by appropriately quali-
fied and trained personnel.
2 Operational safety User manual SIPLACE TX-Series
2.5 Safety features From software version 713.0 Edition 01/2020
86
Start button (item 1 in fig. 2.5 - 2, page 82 and item 1 in fig. 2.5 - 3, page 83) 2
After switching on the main switch you will be prompted to press the start button in order to start
the placement machine for placement jobs. The same prompt appears if you open the protective
covers or the press the EMERGENCY STOP button.
Press the start button for at least 200 ms, up to a maximum of 1500 ms, and then let go. The
placement machine will be switched on when you let go of the button and the protective cov-
ers will be mechanically held closed.
Stop button, black (item 2 in fig. 2.5 - 2, page 82 and item 2 in fig. 2.5 - 3, page 83) 2
These buttons are used to stop the placement machine. The mechanical closure on the protective
cover lock is released and the covers can be opened.
Component counter 2
The number of placed components (component counter) can be read on the station software. For
more information, refer to the Online Help.
EMERGENCY STOP button with forced locking (item 3 in fig. 2.5 - 2, page 82 and item 3 in fig.
2.5 - 3, page 83) 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 EMERGENCY STOP circuit
opens and the safety cutoff (CBS) trips. The intermediate circuit voltage (300 VDC) for the gantry
axes and the intermediate circuit voltage (160 VDC) for the star axes is switched off. The servo
amplifiers for the DP and Z axes are still supplied with 42 VDC. The signaling contact of the
EMERGENCY STOP button opens and the message "EMERGENCY STOP pressed" appears on
the screen. The following modules are deactivated:
– PCB conveyor
– PCB clamping
– Width adjustment
– PCB stopper
– Feeder Control Unit
– Compressed air supply for empty tape cutter
2
PLEASE NOTE
Placement will be interrupted and can then either be continued or canceled, once the
placement machine is working correctly again.