Endress+Hauser Ceraphant PTC31B IO-Link Operating Instructions Manual page 37

Ceraphant PTC31B, PTP31B, PTP33B IO-Link
ISDU (dec) Subindex
2 65
2 66
2 130
2 131
Endress+Hauser
With Smart Sensor Profile
Name
Teach SP1
Teach SP2
Reset to factory settings (RES)
Back-To-Box
8.2.4 Switching signals (with Smart Sensor Profile)
The switching signals offer a simple way of monitoring the measured values for limit
violations.
Each switching signal is clearly assigned to a process value and provides a status. This
status is transmitted with the process data (process data link). Its switching behavior must
be configured using the configuration parameters of a "Switching Signal Channel" (SSC). In
addition to manual configuration for switch points SP1 and SP2, a teach mechanism is
available in the "Teach" menu. This mechanism writes the current process value to the
selected SSC via a system command. The following section illustrates the different
behaviors of the modes available for selection. The "Logic" parameter is always "High active"
in these cases. If the logic is supposed to be inverted, the "Logic" parameter can be set to
"Low active"().
Single Point Mode
SP2 is not used in this mode.
i
 1 SSC, Single Point
H Hysteresis
Sp1 Switch point 1
MV Measured value
i inactive (orange)
a active (green)
Window Mode
SP always corresponds to whichever value is higher, SP1 or SP2, and SP
hi
corresponds to whichever value is lower, SP1 or SP2.
ISDU (hex)
0x0002
0x0002
0x0002
0x0002
H
a
Sp1
System integration
Access
w
w
w
w
MV
A0046577
always
lo
37