Speed monitor
DP2122
9
4.4 Function diagrams
4.4.1 Single point mode
SP1
SP1+H
SP1
H
OFF
ON
SSC
Fig. 4: NO (IO-Link parameter LoGc: no / high active)
SP1:
Overspeed: Reset point / underspeed: Switch point
SP1+H: Overspeed: Switch point / underspeed: Reset point
If a set rotational speed is not reached, this is signalled by the switching signal as open.
SP1
SP1+H
SP1
H
ON
OFF
SSC
Fig. 5: NC (IO-Link parameter LoGc: nc / low active)
SP1:
Overspeed: Reset point / underspeed: Switch point
SP1+H: Overspeed: Switch point / underspeed: Reset point
If a set rotational speed is not reached, this is signalled by the switching signal as closed.
1:
Power-on delay time
2:
Start-up delay
3:
normally open
4:
normally closed
4.4.2 Window mode
SP2
SP2
SP2-H
H
OFF
SSC
SP1
SP1+H
SP1
H
ON
OFF
Fig. 6: NO (IO-Link parameter LoGc: no / high active)
SP1:
switch-on point window
SP1+H: Switch-off point
SP2:
switch-on point window
SP2-H:
Switch-off point
If the set speed range is left, the swicthing signal will signal this as open.
GB
