Siemens 6MD85 Manual page 327

Function Blocks of the Disconnector
Table 6-10
Function Description
Block
Discon- The disconnector represents
nector the physical switch in the
SIPROTEC 5 device.
Control Command processing
Inter- Switchgear interlocking
locking protection
The setting values of the parameter can be found in the chapter
Additional Settings of Disconnector Switching Element
The settings of the disconnector are assigned to the function blocks on the basis of their relevance. Additional
disconnector settings that cannot be directly assigned to one of the 3 function blocks and are identical to the
circuit-breaker settings are available:
Table 6-11
Characteristics
Software filtering time
Retrigger filter (yes/no)
Message time before
filtering (yes/no)
Suppress intermediate
position (yes/no)
SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017
Function Blocks of the Disconnector Function Group
Setting Options of the Controllable Command with Feedback in the Control Function
Block of the Circuit Breaker
Function
Software filtering time for position
detection
Switching retriggering of the
filtering time on/off by changing
the position
Consideration of the hardware
filtering time for position-detection
time stamp
When activated,only the inter-
mediate position is suppressed by
the duration of the software
filtering time.
Parameters
Maximum output time
Seal-in time
Switching-device type
Control model
SBO time-out
Feedback monitoring time
Check switching authority
Check if pos. is reached
Check double activat.
blk.
Interlocking condition (deposited
in CFC)
6.2.3.2 Application and Setting
Control Functions
6.2 Switching Devices
Function
The disconnector replicates
the switch position from the
status of the binary inputs
and also transmits the
command via the binary
outputs.
Command checks, commu-
nication with the command
source and with the func-
tion block Disconnector
The Interlocking function-
ality generates the releases
for switchgear interlocking
protection.
Notes.
To Be Found in
Position of the Control (1) function
block
Position of the Control (1) function
block
Position of the Control (1) function
block
Position of the Control (1) function
block
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