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User Manual HS-50 2 Operational Safety Software-Version 5.01Edition 01/99 2. 3 Residual voltages in the servo unit and discharge times when the placem ent system is swit ched off 71  5HV LGXDO Y ROW DJHV LQWKH V H…

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2 Operational Safety User Manual HS-50
2.2 Safety equipment Software-Version 5.01 Edition 01/99
70
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DANGER
All locations must be equipped with feeder modules in order to guarantee operational safety. If
there are not enough feeder modules available, a guard (dummy feeder) must be used in place
of the modules.
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
1
3
2
User Manual HS-50 2 Operational Safety
Software-Version 5.01Edition 01/99 2.3 Residual voltages in the servo unit and discharge times when the placement system is switched
off
71
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If the emergency stop mushroom-head push-button is pressed or the placement system is swit-
ched off, the 200 V link voltage for the gantry axes and 100 V link voltage for the star axes are
discharged to harmless residual voltages in a very short time.
The voltages can be tapped at test sockets X1 - X4 on the voltage measuring unit in the servo
unit.
DANGER
The placement system is supplied with 3 x 204 V (US-Version), 3 x 400 v or 3 x 460 V ± 10%, 50/
60 Hz main power voltage. This means that some parts of the system carry potentially lethal volt-
ages - even when switched off at the main switch. Incorrect handling of the placement system
can therefore result in death or severe injury or considerable damage to equipment.
Å Always follow the applicable accident prevention and DIN regulations (particularly DIN EN
60 204, part 1).
Å The cover over the servo unit must only be opened by qualified and trained personnel.
1. Guard for 1 location 2. Guard for 6 - 10 locations
3. Guard for 11 - 20 locations
2 Operational Safety User Manual HS-50
2.3 Residual voltages in the servo unit and discharge times when the placement system is switched offSoftware-Version 5.01 Edition 01/
99
72
1. Position of the servo units
2. Voltage measuring unit on the servo unit
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X2 + 30 VDC + 30 VDC -
X3 + 100 VDC < 10 VDC 50 sec
X4 + 200 VDC < 10 VDC 7 sec