Technical Reference Manual CANEO series4x Firmware V5.x
2024-01-18
●Introduction
■CANEO series4x SENSORswitches can be used in IO-Link and in non-IO-Link environments.
■For non-IO-Link usage, the sensor features one standard Digital Output and up to two standard Digital Inputs (E1, E2), which can be used to control the sensor’s LED (and text display).
■The related parameters can be configured before/during deployment via IO-Link:
▲ Function of the Digital Output - PNP/NPN/PushPull, Normally Open/Closed
▲ Function of the up to two Digital Inputs (E1, E2)
◆ LED and display control
◆ Locking/release of Digital Output
▲ LED and display behavior for various states
■If the sensor detects IO-Link communication, it automatically switches to the IO-Link communication mode. The IO-Link standard offers different communication mechanisms:
▲ Acyclic Data (Indexed Service Data Units): Used to set the sensor configuration during commissioning.
▲ Cyclic Process Data: Used to receive the sensor’s state and influence its behavior during runtime.
▲ Events: The sensor will report events in case of error.
■In IO-Link applications the sensor always provides the same information (like actuation state) in its Process Data (PDin), but depending on the configured LED (and Display) Control Mode, different kind of Process Data to the sensor (PDout) can be used:
▲ “Automatic Scene Selection”
◆Use this mode if you don’t want to use IO-Link to control the sensor’s LED (and display).
▲ “Scene controlled by IO-Link Process Data”
◆This control mode is used to control the LED/Display scenes through IO-Link. It covers most of all applications which use IO-Link. It is limited to eight LED/Display scenes. A scene describes the behavior of the LED or display wit a couple of parameters (e.g., color and effect, display text).
▲ “Advanced Control by IO-Link Process Data”
◆If you use IO-Link, but the eight LED scenes are not sufficient for your application it is recommended to use this LED control mode. The advanced control mode lets you control every single LED and display digit individually, to e.g. implement a scrolling text display.
■Process Data, ISDUs and events of the sensor, their respective numeric indices, offsets, and values, are described in the IODD file of the sensor. It is highly recommended to use this file when integrating the sensor in an application.
■CANEO series4x SENSORswitches can be used in IO-Link and in non-IO-Link environments.
■For non-IO-Link usage, the sensor features one standard Digital Output and up to two standard Digital Inputs (E1, E2), which can be used to control the sensor’s LED (and text display).
■The related parameters can be configured before/during deployment via IO-Link:
▲ Function of the Digital Output - PNP/NPN/PushPull, Normally Open/Closed
▲ Function of the up to two Digital Inputs (E1, E2)
◆ LED and display control
◆ Locking/release of Digital Output
▲ LED and display behavior for various states
■If the sensor detects IO-Link communication, it automatically switches to the IO-Link communication mode. The IO-Link standard offers different communication mechanisms:
▲ Acyclic Data (Indexed Service Data Units): Used to set the sensor configuration during commissioning.
▲ Cyclic Process Data: Used to receive the sensor’s state and influence its behavior during runtime.
▲ Events: The sensor will report events in case of error.
■In IO-Link applications the sensor always provides the same information (like actuation state) in its Process Data (PDin), but depending on the configured LED (and Display) Control Mode, different kind of Process Data to the sensor (PDout) can be used:
▲ “Automatic Scene Selection”
◆Use this mode if you don’t want to use IO-Link to control the sensor’s LED (and display).
▲ “Scene controlled by IO-Link Process Data”
◆This control mode is used to control the LED/Display scenes through IO-Link. It covers most of all applications which use IO-Link. It is limited to eight LED/Display scenes. A scene describes the behavior of the LED or display wit a couple of parameters (e.g., color and effect, display text).
▲ “Advanced Control by IO-Link Process Data”
◆If you use IO-Link, but the eight LED scenes are not sufficient for your application it is recommended to use this LED control mode. The advanced control mode lets you control every single LED and display digit individually, to e.g. implement a scrolling text display.
■Process Data, ISDUs and events of the sensor, their respective numeric indices, offsets, and values, are described in the IODD file of the sensor. It is highly recommended to use this file when integrating the sensor in an application.
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