00198442-01_UM_TX-V2_EN - 第76页
2 Operational safety Use r manual SIPLACE TX V2 2.5 Safety features From software version 711.1 04/2018 76 Start button, green (item 1 in fig. 2.5 - 2 , page 72 and item 1 in fig. 2.5 - 3 , page 73 ) 2 After switching on…
User manual SIPLACE TX V2 2 Operational safety
From software version 711.1 04/2018 2.5 Safety features
75
2.5.2.3 Description of functions
Main switch in OFF position (see item 1 in fig.
2.5 - 2, page 72) 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 and all AC/DC
converters are addressed.
The control computer starts and all supply voltages, with the exception of the intermediate circuit
voltages for the gantry axes (300 V-) and the star axes (160 V-), are made available internally.
Stop button, black (item 2 in fig. 2.5 - 2, page 72 and item 2 in fig. 2.5 - 3, page 73) 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.
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 Q1 main power switch
– Cable connection terminals X2, X10, X300, F1 and power pack PS5
– 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), capacitor bank, power pack PS4 and testing terminals X303 -
X306 remain live for 5 minutes after the main switch has been switched off.
– 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 V2
2.5 Safety features From software version 711.1 04/2018
76
Start button, green (item 1 in fig. 2.5 - 2, page 72 and item 1 in fig. 2.5 - 3, page 73) 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 is switched on and the protective covers are held mechanically closed
when you let go of the button.
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 72 and item 3 in fig.
2.5 - 3, page 73) 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
– Compressed air supply for empty tape cutter
2
Position switch location 1 and 2 (item 1 and 4 in fig. 2.5 - 4, page 74) 2
This position switch checks whether the protective covers are open or closed. The position
switches on the protective covers trigger the safety cutoff (lock) when a protective cover is
opened. Individual components are disabled or remain enabled (see fig. 2.5 - 6
, page 80 ). The
protective covers are mechanically locked during placement machine operation. The protective
covers can only be opened once the stop button has been pressed.
PLEASE NOTE
Placement is interrupted and can then either be continued or canceled once the place-
ment machine is working correctly again.
User manual SIPLACE TX V2 2 Operational safety
From software version 711.1 04/2018 2.5 Safety features
77
Protective cover switch for COT insert location 1 and 2 (item 2 and 3 in fig. 2.5 - 4, page 74) 2
This position switch checks whether the component trolley is docked onto the COT insert. The po-
sition switch on the COT insert triggers safety cutoff (lock) when one of the component trolleys is
undocked.
2.5.3 Safety cutoff (CSB)
2
2
Fig. 2.5 - 5 Position of the safety cutoff (CSB)
2
(1) Safety cutoff (CSB)
(1)