00195760-0102_UM_D3_SR605_EN.pdf - 第80页

2 Operational safety User Manual SIPLACE D3 2.7 Residual voltages and discharge times in the machin e From software version SR.605.xx 07/2008 EN Edition 80 2.7 Residual volt ages and discharge times in the machine If the…

User Manual SIPLACE D3 2 Operational safety

From software version SR.605.xx 07/2008 EN Edition 2.6 Safety equipment

2.6.5 Hand guard at the component trolley locations

WARNING 2

All locations must be equipped with feeder modules in order to guarantee operational reliability. If

there are not enough feeder modules available, unassigned locations should be fitted with a

hand guard (dummy feeder module). When a waffle-pack holder is set up, the remaining loca-

tions have to be protected again with a hand guard.

Fig. 2.6 - 9 Hand guard for component trolleys

(1) Hand guard for 1 location item no. 00116961-01

(2) Hand guard for 6 to 10 locations item no. 00116962-01

(3) Hand guard for 11 to 20 locations item no. 00116963-01

2 Operational safety User Manual SIPLACE D3

2.7 Residual voltages and discharge times in the machine From software version SR.605.xx 07/2008 EN Edition

2.7 Residual voltages and discharge times in the

machine

If the EMERGENCY STOP button is pressed or the placement system is switched off, the 250

VDC link voltage for the gantry axes and the 145 VDC link voltage for the star axes are reduced

to harmless residual voltages in a very short time.

WARNING 2

The machine is supplied with 3 x 200 VAC, 3 x 208 VAC, 3 x 230 VAC, 3 x 380 VAC,

3x400VAC or 3x415VAC ± 5%, 50/60Hz mains voltage. This means that some parts of the

system carry potentially lethal voltages - even when switched off at the main power switch. Incor-

rect handling of the machine can therefore result in death or severe injury or considerable dam-

age to equipment.

→ Always follow the applicable accident prevention and DIN regulations (particularly DIN EN 60

204, part 1).

→ The guards over the power supply unit and the axis unit must ONLY be opened by appropri-

ately qualified and trained personnel.

Fig. 2.7 - 1 Power supply unit

(1) Padlock with bolt in the cover

(2) Main power switch

(3) Power supply unit behind the cover

(4) Axis unit

User Manual SIPLACE D3 2 Operational safety

From software version SR.605.xx 07/2008 EN Edition 2.7 Residual voltages and discharge times in the machine

Fig. 2.7 - 2 Measuring points on the power supply unit

2.7.1 Operating voltages, residual voltages and discharge times after pressing

the EMERGENCY STOP button

Pins X11 and X13_1

measured to X12 (GND)

Voltage in

normal mode

Residual voltage

after EMERGENCY

STOP

Discharge

times

X11 + 250 VDC < 10 VDC 7 sec

X13_1 + 145 VDC < 10 VDC 50 sec

Pin X13_4

measured to pin X3_7 (-)