turck IO-LINK MASTER User Manual page 60

Application example with Siemens PLC and FB 102 (IO-Link CALL)
Example accesses with IOL_CALL
In this example, the variable table "HMI" serves to visualize the procedure of the read and
write access via IOL_CALL. The sensors' process data are shown in the variable tables
"Sensor1" or "Sensor2", the process data of the IO-Link master in "PD IOLMM".
As mentioned above, please read the sensor documentation for the assignment of the
sensor's SPDU-indices.
Read access
Reading out the vendor name (index 0x10) from TURCK pressure sensor, PS100R-501-
LI2UPN8X-H1141 at IO-Link port 1.
1 Please write the function block's input variables via "Modify variable" as follows (descrip-
tion see above):
Table 18: READ0_WRITE1
Example for
ID
input variables
Index_CAP
PORT
(ENTITY_PORT)
IOL_INDEX
LEN_READ
Figure 22:
Input variables
for the read
access
D301171 - IO-Link master 1108
0
Addr. 8
251
1
0×10
1
4
4-11