ABB REL670 Operator's Manual page 92

Section 11
Test the IED
86
Displays available instances of the function IF with several boolean outputs per
instance. These indicate for which disconnect devices closing and switching of is
allowed and also indicate the status and validity of devices. For example, the
measurement named 1289OPTR indicates whether or not 189 and 289 are in the open
position. If the output for this measurement is 1 then 189 and 289 are in the open
position. A zero indicates that they are closed.
Interlock, transformer bay
Main menu/Test/Function status/Control/Apparatus control/
InterlTransformerBay/IE
Shows available instances of the function with several measurements per instance. The
measurements indicate which breakers and disconnectors are permitted to open and/or
close, the status of the disconnect devices and switch status validity. For example, the
measurement named VP289TR indicates with output value 1 that the switch status of
disconnector 289 is valid.
Switch controller
Main menu/Test/Function status/Control/Apparatus control/
SwitchController(CSWI)/CS
Displays available instances of the function SCSWI with several measurements per
instance. Apart from position indication and the latest value of the error indication
during command, the majority of the measurements provide boolean output data
indicating the state of processes and devices.
Circuit breaker SXCBR
Main menu/Test/Function status/Control/Apparatus control/
CircuitBreaker(XCBR)/XC
Displays available instances of the function SXCBR with several measurements per
instance. Apart from apparatus position (POSITION), truck position (TR_POS),
operation counter (CNT_VAL), latest value of error indication (L_CAUSE) and error
indication during command (CAUSE) which have integer values as outputs, the
measurement values are boolean and provide status information about processes and
devices.
Circuit switch SXSWI
Main menu/Test/Function status/Control/Apparatus control/
CircuitSwitch(XSWI)/XS
Displays available instances of the function with several measurements per instance.
Apart from apparatus position indication (POSITION), the value of the operation
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Operator's manual