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(i)  CB operation on MIMIC 
The following figure is a MIMIC configuration example using DPOS function for CB control. 
In the exercise, we have a configuration with DPOS, BIO, interlock (ILK), and MIMIC symbol. 
CB open/close control on 
IED front panel 
(Local-end operation) 
 
Figure 2 Exercise: CB controlled with DPOS plus MIMIC 
The example here shows how a CB 
symbol is created on MIMIC. 
 
Figure 3 Exercise: CB symbol created with GR-TIEMS 
 
The setting steps will be discussed in the exercise: 
  Setting DPOS01 for the control 
  Setting BI1 and BI2 circuits (at IO#1 slot) for monitoring 
  Setting BO3 and BO4 circuits (at IO#2 slot) for commands 
  Setting ILK to get a operation permission 
  Setting CB symbol on MIMIC 
  Creation of a test CB for the exercise (if required)