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2 Operational Safety User Manual S-23 HM 2.2 Safety equipment Software Vers ion SR.405.xx 05/ 99 Issue 68 (9) Protect ive cover switch (output c onveyor , 003 03617-xx) (10) Prote ctive cover s witch (right, 0032141 7-xx…

User Manual S-23 HM 2 Operational Safety

Software Version SR.405.xx 05/99 Issue 2.2 Safety equipment

2.2.3 EMERGENCY STOP mushroom-head push-buttons, protective cover

switches ...

Fig. 2.2 - 4 Location of the buttons and protective contactor combinations K1, K2

Key to Fig. 2.2 - 4

(1) Stop button

(2) Start button

(3) EMERGENCY STOP mushroom-head push-button

(4) EMERGENCY STOP mushroom-head push-button

(5) Start button

(6) Stop button

(7) Component counter

(8) Key switch open: position 0 for normal mode

Key switch closed: position I for service purposes

2 Operational Safety User Manual S-23 HM

2.2 Safety equipment Software Version SR.405.xx 05/99 Issue

(9) Protective cover switch (output conveyor, 00303617-xx)

(10) Protective cover switch (right, 00321417-xx)

(11) Protective cover switch (input conveyor, 00303614-xx)

(12) Protective cover switch (left, 00321416-xx)

(13) Main power switch

(14) Protective contactor combination K1

(15) Protective contactor combination K2

(16) Compressed air unit

2.2.3.1 Functional description

EMERGENCY STOP mushroom-head push-button 2

When the emergency stop mushroom-head push-button is pressed (item 3 or item 4. in

Fig. 2.2 - 4), the motor voltage to the gantry axes is switched off. The gantry axes are no longer

powered, and thus are not dangerous. 2

PLEASE NOTE

Placement is interrupted and can then either be continued or cancelled once the system is working

correctly again. 2

Protective cover switch 2

If one of the protective covers is opened (see item 9, 10, 11 or 12 in Fig. 2.2 - 4), the gantry axes

will stop immediately. They are no longer powered, and thus are not dangerous. 2

Key switch 2

If the key switch (item 8 in Fig. 2.2 - 4) is closed (position I), the star can still be paced at low speed

while the protective covers are open. The gantry axes are no longer powered, and thus are not

dangerous. 2

PLEASE NOTE

The key switch remains open for normal mode, i.e. in the 0 position. 2

WARNING

The protective covers must only be opened, with the key switch closed (position I), by appropri-

ately qualified and trained personnel. 2

User Manual S-23 HM 2 Operational Safety

Software Version SR.405.xx 05/99 Issue 2.2 Safety equipment

2.2.3.2 Status messages and the action required

The following displays may appear in placement mode. If they appear, carry out the action spec-

ified in the third column. 2

2.2.4 Safety circuits

The SIPLACE S-23 HM automatic placement system has two separate safety circuits which are

monitored by protective contactor combinations K1 and K2. Both protective contactor combina-

tions are incorporated into the power supply (see item 14 and 15 in Fig. 2.2 - 4). 2

DANGER

Automatic placement systems from the SIPLACE family are powered with 3x400VAC (3 x 208

VAC U.S.A. version) ± 10%, 50/60Hz mains voltage.

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 automatic place-

ment systems are handled incorrectly.

Always follow the applicable accident prevention and DIN regulations (particularly EN 60204,

part 1) and the applicable regulations in your own country.

The guard over the power supply must ONLY be opened by appropriately qualified and trained

personnel. 2

Status Display on screen Action required

EMERGENCY STOP

mushroom-head push-

button pressed

Emergency stop pressed ...

Machine stopped. Release

button

Release the pressed emergency

stop button (item 3 or 4 in Fig. 2.2 -

Press start button Press the green start button (item 2

or 5 in Fig. 2.2 - 4)

Protective cover open Close the cover Close the protective cover (item 9,

10, 11 or 12 in Fig. 2.2 - 4)

Press start button Press the green start button (item 2

or 5 in Fig. 2.2 - 4)

Tab. 2.2 - 1 Screen display when the emergency stop mushroom-head push-button is pressed

or the protective cover is open