6.4 Configuration of the LioN-P
PROFINET I/O modules in STEP 7
6 Starting operation
All bits of the output data with a value of
1
are
transmitted to the IO-Link device.
Hold Last
The last valid output value received by the control unit
is continuously and cyclically transmitted to the IO-Link
device.
Replacement Value
If this option is selected, the value entered in the
Replacement Value
input field described below is
continuously and cyclically transmitted to the IO-Link
device.
IO-Link master command
The
IO-Link-Master-Command
option allows the use
of IO-linkspecific mechanisms for valid/invalid output
process data. Thus, the device itself determines the
behavior.
Replacement Value
Figure 17: Replacement Value
If "Fail Safe Value" the option "Replacement Value" was
set below the parameter option , then the substitute
value entered in this input field/these input fields is used.
The value must be entered as a decimal value.
Depending on the configured data length, the values
must be entered as bytes (0-255) or word decimal
values (0-65535) in the order shown.
D
MSB = high order byte
D
LSB = low order byte
D
MSW = high order word
D
LSW = low order word
Manual LioN-P PROFINET IO-Link Master
Version 2.1 10/2017
44
