00197295-01_UM_D4i_SR605_EN - 第73页
User manual SIPLACE D4i 2 Operational safety From software version SR.605.03 SP2 10/2012 EN edition 2.7 Residual voltages and dischar ge times in the machine 73 2.7 Residual volt ages and discharge times in the machine I…
2 Operational safety User manual SIPLACE D4i
2.6 Safety equipment From software version SR.605.03 SP2 10/2012 EN edition
72
2.6.5 Guard on 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).
Fig. 2.6 - 10 Hand guard for component trolleys
2
(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
User manual SIPLACE D4i 2 Operational safety
From software version SR.605.03 SP2 10/2012 EN edition 2.7 Residual voltages and discharge times in the machine
73
2.7 Residual voltages and discharge times in the
machine
If the EMERGENCY STOP button is pressed or the machine is switched off, the 200 VDC link volt-
age for the gantry axes and the 150 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,
3 x 400 VAC or 3 x 415 VAC ± 5 %, 50/60 Hz main power voltage. This means that some parts of
the system carry potentially lethal voltages - even when switched off at the main power switch.
Incorrect handling of the machine can therefore result in death or severe injury or considerable
damage 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.
2
Fig. 2.7 - 1 Power supply unit
(1) Main power switch
(2) Power supply unit behind the cover
2 Operational safety User manual SIPLACE D4i
2.7 Residual voltages and discharge times in the machine From software version SR.605.03 SP2 10/2012 EN edition
74
Fig. 2.7 - 2 Measuring points on the power supply unit
2
2.7.1 Operating voltages, residual voltages and discharge times after pressing
the emergency stop button
2
Pin X14 and terminal P150 (X1)
measured to X15 (GND)
Voltage in
normal mode
Residual voltage
after EMERG.
STOP
Discharge
times
X14 + 200 VDC < 60 VDC 4 s
P150 (X1) + 150 VDC < 60 VDC 1 s