Siemens 6MD85, Руководство пользователя

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Figure 6-19 Logical Inputs and Outputs of the Disconnector Function Block
Table 6-14 and Table 6-15 list the inputs and outputs with a description of their function and type. For inputs,
the effect of Quality = invalid on the value of the signal is described.
Table 6-14 Inputs of the Disconnector Function Block
Signal Name Description Type Value if Signal
Quality=Invalid
>Acquisition
blocking
The binary input activates acquisition blocking. You
can also set this binary input with an external toggle
switch. SPS Unchanged
>Reset
AcqBlk&Subst
Acquisition blocking and the substitution of the circuit
breaker are reset with this input. If the input is acti-
vated, setting of the acquisition blocking and of the
substitution is blocked. SPS Unchanged
>Reset switch
statist.
The binary input sets the operation counter for the
switch to the value 0. SPS Unchanged
Position
The binary input
Position
can be used to read the
disconnector position with double-point indication.
DPC Unchanged
If the quality of the input signal assumes the status Quality = invalid, then the standby status (Health) of the
Disconnector function block is set to
Warning
.
Table 6-15 Outputs of the Disconnector Function Block
Signal Name Description Type
Open command
This binary output is responsible for the command
output Off. SPS
Close command
This binary output is responsible for the command
output On. SPS
Command active
The binary output
Command active
is a running
command for the signalization (command active or
selected switching device). During Command active
either an On or Off command is active.
SPS
Control Functions
6.2 Switching Devices
330 SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017