
Operating instructions IO-Link Master IOLG2PN-03208R01 – PROFINET
System integration and configuration
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© SICK AG • Presence Detection • Subject to change without notice • 8018665.10RD
Ending configuration
Download the configuration in the hardware configuration.
If a bus error is still displayed on the module, the possible causes are
possible:
• Line break (no IO-Link device connected)
• IO-Link device error, e.g., external supply voltage not connected
• Validation failed
• Device relationship not established.
Select the heading “Accessible nodes” via the “Online” tab. The network
is scanned and checked whether the device responds under the correct
device name and under the correct IP address.
If necessary adapt the Ethernet address or the device name. Assign the
device name to the device again and download the configuration.
• IO-Link is configured in the top module, however the slot module is miss-
ing or is integrated at the wrong location.
• The IO-Link module is in the correct slot, however pin 4 for the IO-Link
port as not configured via the top module for IO-Link.
6.1
Configuring module properties
Assembly parameter “Module
settings”
• Global diagnostics: With this function all diagnostic messages of the
module can be allowed or suppressed. Optical diagnostic signals and
diagnostics in configured diagnosis modules are not affected.
• Undervoltage of the sensor supply: With this function the diagnostics
message “Undervoltage sensor supply” of the module is allowed or
suppressed. Optical diagnoses and diagnostics in configured diagnosis
modules are not affected.
• Undervoltage of the actuator supply: With this function the diagnostics
message “Undervoltage actuator supply” of the module is allowed or
suppressed. Optical diagnostic signals and diagnostics in configured
diagnosis modules are not affected.
Assembly parameter
“Port functionality”
Here you define the function for each individual port/pin:
Option
Description
Normally open
Input as N/O contact
Normally closed
Input as N/C contact
Output
Output function
IO-Link
IO-Link function
Normally open after
configuration
An IO-Link device can be configured via IO-Link and then
set in an SIO module, in which the IO-Link port/pin func-
tions as a simple switch input.
Normally closed
after configuration
An IO-Link device can be configured via IO-Link and then
set in an SIO module, in which the IO-Link port/pin func-
tions as a simple normally closed input.
Table 12: Port functionality