9.3.3 Function block
GUID-6F85BD70-4D18-4A00-A410-313233025F3A V2 EN
Figure 94: Function block
9.3.4 Signals
Table 161: TCSSCBR Input signals
Name Type Default Description
TCS_STATE BOOLEAN 0 Trip circuit fail indication from I/O-card
BLOCK BOOLEAN 0 Block of function
Table 162: TCSSCBR Output signals
Name Type Description
ALARM BOOLEAN Trip circuit fault indication
9.3.5 Settings
Table 163: TCSSCBR Non group settings (basic)
Name
Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Enabled Operation Disabled/Enabled
tDelay 0.020 - 300.000 s 0.001 3.000 Operate time delay
9.3.6 Operation principle
The function can be enabled and disabled with the Operation setting. The corresponding
parameter values are Enable and Disable.
The operation of trip circuit supervision can be described by using a module diagram. All
the modules in the diagram are explained in the next sections.
1MRK 511 287-UUS A Section 9
Secondary system supervision
219
Technical manual
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