Pilz PRBT 6 - Page 114

Technical details
System Description Service Robotics Modules
1004870-EN-05
| 114
Safety func-
tions
Description Safety integrity
SRCF 06 Safety function: Emergency stop status
Safety control system
(PSS 4000)
Robot armTeach pendant
Emergency stop pushbutton
Subsystem:
} PFH
D
: 8,92 E-09
} PLd
Please note: The
safety characteristic
value of the external
signalling device (e.g.
indicator lights) must
be taken into account
in the safety charac-
teristic value of the full
safety function.
} SRCF 06 is determined by the following components:
– Emergency stop pushbutton on the teach pendant
– Safety controller from the automation system PSS4000
} External interfaces:
– 1 x digital FS output, 2-channel
SRCF 7.1,
SRCF 7.2
Protective stop function for "automatic" operating mode: Ex-
ternal safety device (PSENmlock 1, PSENmlock 2)
Safety control system
(PSS 4000)
Robot arm
Subsystem:
} PFH
D
: 9.37 E-09
} PLd
Please note: The
safety characteristic
value of the external
safety device PSENm-
lock 1, PSENmlock 2
must be taken into ac-
count in the safety
characteristic value of
the full safety function.
} SRCF 7.1 and SCRF 7.2 are determined by the following com-
ponents:
– Safety controller from the automation system PSS4000
– Robot arm
} External interfaces:
See Connections for external devices [ 86]
All the units used within a safety function must be considered when calculating the safety
characteristic data.