Pilz PMCprotego S2-2 Operating Manual page 24

Function description
Timing diagram: STO is started once the STO delay time has elapsed
Timing diagram: STO is started during the STO delay time
Fig.: Safety function SS1
}
t : Activation of safety function SS1
1
}
t : Activation of safety function STO
2
} SS1 Activate: Input for safety function SS1
Operating Manual PMCprotego S2-2(-C)
1002529-EN-04
v
Tolerance window
Braking ramp
Limit value
Standstill detection
1
SS1 Activate
0
1
Reset
0
1
Ready
0
1
STO Acknowledge
0
Tolerance window
Braking ramp
Limit value
Standstill detection
Braking ramp
t 1
STO delay time
Braking ramp
STO delay time
STO
t 2
t
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