Cerabar PMP23 IO-Link
Commissioning
Hauser
31
Switching delay
Switching delay time, output 1 (dS1)
Switchback delay time, output 1 (dR1)
Note
The switching delay time/switchback delay time function is implemented using the
dS1
and
dR1
parameters. Since the parameter settings depend on one another, the parameters
are described all together.
• dS1 = switching delay time, output 1
• dR1 = switchback delay time, output 1
Navigation
Application → Switch output (OU1) → Switching delay time, output 1 (dS1)
Application → Switch output (OU1) → Switchback delay time, output 1 (dR1)
Description
To prevent switch-on and switch-off if values are around the switch point "SP1" or the
switchback point "RP1", a delay in a range of 0 – 50 seconds, to two decimal places, can be
set for the individual points.
If the measured value leaves the switching range during the delay time, the delay time
starts again from scratch.
Example
• SP1 = 2 bar (29 psi)
• RP1 = 1 bar (14.5 psi)
• dS1 = 5 seconds
• dR1 = 2 seconds
dS1/: ≥2 bar (29 psi) must be present for at least 5 seconds for SP1 to become active.
dR1/: ≥1 bar (14.5 psi) must be present for at least 2 seconds for RP1 to become active.
2
1
0
SP1
RP1
dS1
dS1
dR1
0
HNO
p
t
1
HNC
A0034027
0
0-signal. Output open in quiescent state.
1
1-signal. Output closed in quiescent state.
2
Hysteresis (difference between the value of the switch point "SP1" and the value of the switchback point "RP1")
HNO Closing
HNC NC contact
SP1 Switch point 1
RP1 Switchback point 1
dS1 Set time for which the specific switch point must be reached continuously without interruption until an
electrical signal change takes place.
dR1 Set time for which the specific switchback point must be reached continuously without interruption until an
electrical signal change takes place.
