User Manual
IO-Link   
10.2 Design of a command point with ID key-operated switch 
  SIRIUS ACT 3SU1 pushbuttons and signaling devices 
224  System Manual, 02/2015, A5E03457306020A/RS-AB/002 
Settings 
Description 
166 
Delete individually encodable ID key using data set 80. 
Delete all individual ID keys 
With the system command "Delete all individual ID keys" (value 0xA7 in data set (index) 2 - 
system commands or button in the Port Configuration Tool 
S7-PCT
), all ID keys of the key 
list can be deleted. 
The complete list of the set authorization levels for the individually encodable ID keys in the 
electronic module for ID key-operated switch for IO-Link is deleted (memory of the 
individually encodable ID keys (1-30) - data set (index) 81 and memory of the individually 
encodable ID keys (31-50) - data set (index) 82). 
Settings 
Description 
167 
All individually encodable keys stored in the electronic module for ID key-operated switches for IO-Link, 
and the set authorization levels, are deleted. 
10.2.3.10
Parameters for IO-Link devices (according to IO-Link communication specification 
V1.1) 
"Parameter (write) access inhibition" parameter 
"Parameter (write) Access Lock" parameter  
With the "Parameter (write) Access Lock" parameter, you define whether or not all write and 
read access parameters can be accessed. 
The table below shows the parameter values.  
Table 10- 3  "Parameter (write) Access Lock" parameter 
Value 
Description 
Default setting 
0  "Parameter (write) Access Lock" param-
eter: enabled 
Enabled 
1  "Parameter (write) Access Lock" param-
eter: disabled 
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