SIPLACE S-23 HM.pdf - 第83页

User Manual SIPLAC E S-23 HM 2 Operational Safety Software Version SR.406.xx 02/00 US Edition 2.2 Safety equipment 83 2.2.5 Guard on the component t able locations DANGER All loc ations m ust be equ ipped with feeder s i…

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2 Operational Safety User Manual SIPLACE S-23 HM
2.2 Safety equipment Software Version SR.406.xx 02/00 US Edition
82
2
Fig. 2.2 - 5 SIPLACE S-23 HM safety circuits
Start button pressed
Emerg. stop
mushroom-head push-but-
ton pressed?
Protective cover open ?
Key switch
closed (positionI)?
No
Component table safety
circuit interrupted?
Yes
No
No
Yes
Yes
No
Active
K1 *) Yes
K2 *) Yes
Voltage
Y-axis 155 V
X-axis 155 V
Star axis 70 V
DP-axis 30 V
Z-axis 30 V
Active
PCB conveyor Yes
PCB clamping device Yes
Width adjustment Yes
PCB stopper Yes
Tape cutter Yes
Yes
Active
K1 *) No
K2 *) Yes
Voltage
Y-axisY-axis 0 V
X-axis 0 V
Star axis 10 V
DP-axis 30 V
Z-axis 30 V
Active
PCB conveyor Yes
PCB clamping device No
Width adjustment Yes
PCB stopper No
Tape cutter No
Active
K1 *) No
K2 *) No
Voltage
Y-axis 0 V
X-axis 0 V
Star axis 10 V
DP-axis 30 V
Z-axis 30 V
Active
PCB conveyor No
PCB clamping device No
Width adjustment No
PCB stopper No
Tape cutter No
*) K1, K2 protective contactor combination
Compressed air
min. 5.1 bar?
Yes
No
User Manual SIPLACE S-23 HM 2 Operational Safety
Software Version SR.406.xx 02/00 US Edition 2.2 Safety equipment
83
2.2.5 Guard on the component table locations
DANGER
All locations must be equipped with feeders in order to guarantee operational reliability. If there
are not enough feeders available, a guard ("feeder dummy") must be fitted in place of the feeder.
The following variants can be used:
Item no. 00116820-01 SIPLACE guard for 1 location
Item no. 00116821-01 SIPLACE guard for 6-10 locations
Item no. 00116822-01 SIPLACE guard for 11-20 locations 2
Fig. 2.2 - 6 Guard
(1) Guard for location 1 (2) Guard for 6 to 10 locations
(3) Guard for 11 to 20 locations 2
2 Operational Safety User Manual SIPLACE S-23 HM
2.3 Residual voltages in the servo unit and discharge times Software Version SR.406.xx 02/00 US Edition
84
2.3 Residual voltages in the servo unit and discharge
times
When the emergency stop mushroom-head push-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.2
DANGER 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 volt-
age. This means that parts of the system carry potentially fatal voltages - even when switched off
at the main switch.
Death, serious injury or considerable damage may result if these 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
Fig. 2.3 - 1 Test sockets on the voltmeter unit in the servo unit
un-
switched
switched
Servo
unit