GASLAB Q2 DISPLAYS (OPERATE THE DEVICE) 
Information for general use 
Rev. M / 73023639 
 
7.3.14. System display I/O (basic network settings / Inputs /Outputs) 
 
The I/O – Overview display lists all the device parts available on inputs or outputs 
and enables the user to go to other sub-displays using hyperlinks. 
The hyperlinks and test mode function 
appear  depending  on  the  parameter 
set.  
A login is required to use the functions. 
(Section  7.3.11  System  display  Users 
(Login/Logout / Password)). 
 
Figure 7.38: I/O – Overview display 
 
Using test mode, you can apply test values to individual output channels, which are used instead of 
the original values. Hyperlink CPU3 is always available and enables the user to go to the Ethernet 
I/F display with the basic network settings. See figure.  
 
 
Figure 7.39: I/O – Ethernet I/F display 
 
As  the  example  above  shows,  this  display  lists  the  internal  board  (CPU3)  with  its  MAC  address 
(00:23:7E:FE:04:17).  If  a  user  with  the  appropriate  authorization  is  logged  in,  the  configuration 
(DHCP mode), IP address, network mask, default gateway, DNS server, TCP ports and host name 
can be changed. The number of entries which can be changed is also affected by the selected/pre-
set settings. 
 
If the user is not logged in or does not have the appropriate authorization, 
 data can only be read in this display.