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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