2-8
Other Specifications
Specifications for other items are provided below.
2-8-1
Safety Functions
The Performance Level (PL) calculation for safety functions of the AMR is based on the ISO 13849
standard. PL evaluation has been performed for the AMR including the pendant.
The PL achieved and the Probability of Dangerous Failure per Hour (PFHd) are calculated using SIS-
TEMA as per ISO 13849-1 for the following safety functions.
Safety Function
Safety
Stop Type
Reset
Type
Description
PL
Category
PFHd
•
E-STOP button
on Pendant
•
E-STOP button
on Operator
Panel
•
E-STOP buttons
on sides of AMR
Emergency
Stop
Manual
Reset
Pressing the E-STOP but-
ton results in an emergen-
cy stop (controlled stop).
In this case, the power to
the AMR motors remains
ON in order to achieve a
controlled stop. Once the
controlled stop is ach-
ieved, the power to the
motors is disconnected.
d
3
5.67E-07
Emergency stop
connection on
User Access Pan-
Emergency
Stop
Manual
Reset
User-supplied E-STOP
button(s) can be attached
to the SCPU connection
located in the User Ac-
cess Panel. Pressing the
user-supplied E-STOP
button(s) results in an
emergency stop (control-
led stop). In this case, the
power to the AMR motors
remains ON in order to
achieve a controlled stop.
Once the controlled stop
is achieved, the power to
the motors is disconnect-
ed. The final functional
safety rating is to be cal-
culated using the given
PFHd value (logic and
output) combined with the
user-supplied emergency
stop (input) PFHd values.
To be
deter-
mined
by the
user
3
5.79E-08
2 Specifications
2-15
HD-1500 Platform User's Manual (I645)
2-8 Other Specifications
2
2-8-1
Safety Functions
Summary of Contents for HD-1500 Platform
Page 1: ...HD 1500 Platform User s Manual I645 E 03 ...
Page 6: ...Manual Information 4 HD 1500 Platform User s Manual I645 ...
Page 38: ...Revision History 36 HD 1500 Platform User s Manual I645 ...
Page 206: ...5 Troubleshooting 5 14 HD 1500 Platform User s Manual I645 ...
Page 236: ...6 Maintenance 6 30 HD 1500 Platform User s Manual I645 ...
Page 250: ...Appendices A 14 HD 1500 Platform User s Manual I645 ...
Page 251: ...I Index I 1 HD 1500 Platform User s Manual I645 I ...
Page 254: ...Index I 4 HD 1500 Platform User s Manual I645 ...
Page 255: ......