00196504-02_UM_X-Serie_SR70X_EN.pdf - 第85页

User manual SIPLACE X-series Operational safety From software version SR.70x.xx 01/2011 EN edition Resi dual voltages and discharge times in the machine 85 2.7 Residual volt ages and discharge times in the machine If the…

Operational safety User manual SIPLACE X-series

Safety equipment From software version SR.70x.xx 01/2011 EN edition

2.6.5 Hand guard

2.6.5.1 Hand guard at the component trolley locations, SIPLACE X-series

WARNING 2

Component trolleys from the SIPLACE X-series are guaranteed to be safe to use if at least every

other free location is filled with a feeder module or a hand guard (dummy feeder). When a waffle-

pack holder is set up, every other free locations should again be protected again with a hand

guard. In other words, there must be no more than one free location between two adjacent

feeder modules or feeder module and waffle-pack tray holder.

Fig. 2.6 - 9 Hand guard at the component trolley locations, SIPLACE X-series

(1) Dummy feeder, SIPLACE X, item no. 00141226-xx

User manual SIPLACE X-series Operational safety

From software version SR.70x.xx 01/2011 EN edition Residual voltages and discharge times in the machine

2.7 Residual voltages and discharge times in the

machine

If the emergency stop button is pressed or the machine 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 resid-

ual 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,

3 x 400 VAC or 3 x 415 VAC ± 5 %, 50/60 Hz 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

Operational safety User manual SIPLACE X-series

Residual voltages and discharge times in the machine From software version SR.70x.xx 01/2011 EN edition

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 s

X13_1 + 145 VDC < 10 VDC 50 s

Pin X13_4

measured to pin X3_7 (-)