PAM & SAM System User's Manual Part 3: Safety and ... - Kollmorgen
PAM & SAM System User's Manual Part 3: Safety and ... - Kollmorgen
PAM & SAM System User's Manual Part 3: Safety and ... - Kollmorgen
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
PART 3 - SAFETY AND PROTECTIVE FUNCTIONS<br />
IMPLEMENTATION<br />
External Emergency Stop with STOP 1 Controlled Stop<br />
Figure 5 illustrates the sequence when an external Emergency Stop (ESTOP)<br />
button on the machine is actuated.<br />
ESTOP Switch<br />
actuated<br />
(switch opens)<br />
K4 deenergized<br />
Stop1 to all axes<br />
K5 deenergized<br />
Host controller detects<br />
K4 open<br />
Axes executes Stop1<br />
comm<strong>and</strong>s<br />
2 seconds delay<br />
Host controller stops<br />
the whole machine<br />
Max. 1 sec. delay<br />
Stop0 to all axes<br />
K1 & K2 deenergized<br />
All axes power stages<br />
disabled (<strong>Safety</strong> cat. 3)<br />
AC Supply<br />
disconnected from<br />
<strong>SAM</strong> <strong>System</strong><br />
Some delay<br />
Host controller closes<br />
contact PLC4<br />
K6 energized<br />
Discharge DC bus<br />
sag004_b.dsf<br />
Figure 5<br />
Stop Sequence for an External Emergency Stop with Stop 1 controlled stop<br />
<strong>PAM</strong> with <strong>SAM</strong> <strong>System</strong> Users H<strong>and</strong>book<br />
P/n 9032 011 983, October 6, 2000 Page: 14
Change language