Wenglor P1PY201 - IO-Link; Parameters; Condition Monitoring;Process Data; Process Data in

10 ‒ IO-Link | P1PY201 ‒ Laser Distance Sensor ToF 37
10 IO-Link
The sensors can exchange parameters and process data via IO-Link. The parameters can be used to
make many additional settings on the device. The process data transmit cyclical data and condition moni-
toring.
To this end, the sensor is connected to a suitable IO-Link master (see product detail page/complementary
products). The interface protocol and the IODD can be found at www.wenglor.com in the download area
for the respective product.
10.1 Parameters
The parameters that can be configured via IO-Link are given in the functional description in the section
Function description [}24].
10.2 Condition Monitoring/Process Data
The data described in the following section can be read or written cyclically via IO-Link/process data.
10.2.1 Process Data In
Data Meaning
Measured value Measured distance in mm or 1/10 inch
As the sensor cannot determine a measured value in the following error cases,
substitute values are read out:
No signal: 0x7FFC / 32764 mm
Object too close: 0x8008 / –32760 mm
Object too far: 0x7FF8 / 32760 mm
Scale Scaling of the measured value to the base length unit; –3 corresponds to mm.
SSC1 Switching point 1
SSC2 Switching point 2
Warning Collective warning in the event of one of the warning status messages (see table
“Status messages”) in the error output function)
Error Collective warning in the event of one of the error status messages (see table “Sta-
tus messages”) in error output function.
Message 1
Status message 1 read out see Status Message Function [}31]
Message 2
Status message 2 read out see Status Message Function [}31]
Message 3
Status message 3 read out see Status Message Function [}31]
Message 4
Status message 4 read out see Status Message Function [}31]
10.2.2 Process Data Out
Data Meaning
Emitted light Transmit signal on/off
Localization Sensor flashes for easy sensor location
Teach-in SSC1 Starts the teach-in process for SSC1
Teach-in SSC2 Starts the teach-in process for SSC2
10.2.3 Events
Events are diagnostic information that is standardized by IO-Link and exchanged between the IO-Link mas-
ter and the device. The following events are supported: