Pilz PMCprotego S2-2 Operating Manual page 42

Function description
Limit value
Speed
Limit value
Standstill
SS1 Activate
Reset
SLI Activate
Ready
STO Acknowledge
SRA Safe Range
Acknowledge
SSA Safe Standstill
Acknowledge
Fig.: Safety function SLI with automatic activation
}
t : Activation of safety function SLI
a
} t : Once the SLI delay time has elapsed, the increment is monitored.
e
}
SS1 Activate: Input for safety function SS1
} Reset: Input for reset
}
SLI Activate: Input for safety function SLI
}
Ready: Output for operating status of safety card and second output for feedback from
safety function STO
}
STO Acknowledge: Output for feedback from safety function STO
}
SRA Safe Range Acknowledge: Output for monitoring the limit value on the motor
}
SSA Safe Standstill Acknowledge: Output for feedback from monitoring the standstill
limit value
Operating Manual PMCprotego S2-2(-C)
1002529-EN-04
v
s
Maximum
increment
Maximum
increment
SLI delay time
t a
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Tolerance window
Standstill monitoring
SLI
SOS
s (t)
SOS
v (t)
SLI
Standstill time
t e
SLI
Maximum
increment
Maximum
increment
SLI
t
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