TXP CLC Course
KKS Structure Example
In Figure 1 an example of a KKS structure is shown. The number used identifies
the Closed Limit Switch for the Turning Gear Valve for Unit 11. The level break
down is listed below:
• Level 0 Unit , Unit 11
• Level 1 Function, Turning Gear System
• Level 2 Equipment Code, Electrical Actuator 1
• Level 3 Electrical Component or Signal Identifier
For Level 3 the prefix “-“ indicates an electrical component, Closed Limit Switch
.
Structure of the KKS System
Numbering
11 MBV41 AA001 -S21
Component
Equipment Code
Function Code
Unit
Figure 1 - Structure of the KKS System
Training Center
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