Commissioning for PROFINET
2
0
2
0
-0
6
39
•
Default setting
:
Port 1 ... 4: digital input
Port 5 ... 8: inactive
•
Auxiliary Power (IO-Link Type B)
:
In this mode, pin 2 and pin 5 of the IO-Link connections of class B ports 5 ... 8 serve as an
auxiliary voltage output.
The auxiliary voltage is provided via the U
AUX
supply input.
The auxiliary voltage output cannot be controlled.
•
Digital Output (DO)
:
In this mode, pin 2 of the IO-Link connections of class B ports 5 ... 8 can be used as a dig-
ital output.
The control bits are transferred to the device by the control unit within the status/control
module.
A "Surveillance Timeout" can be parameterized for the outputs ("Surveillance Timeout
Configuration" area).
5.2.7
Siemens IO-Link Library
IO-Link Device Parameterization
SIEMENS IO-Link Library
With the Siemens TIA Portal "IO_LINK_DEVICE" functional module, device parameters can be
written to an IO-Link device and parameters, measured values, and diagnostic data can be
read acyclically. For STEP7 Classic V5.5, the original version "IO_LINK_CALL" is to be used
for acyclic communication with IO-Link devices.
In a revised version of this library, "IO_LINK_CALL" was replaced by the "IO_LINK_DEVICE"
functional module for acyclic communication with IO-Link devices.
Figure 5.22
TIA Portal IO_LINK_DEVICE
