Table of Contents
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Section 6
Local HMI engineering
84
IEC Symbol Name
Isolator, 01 = Open
Isolator, 10 = Closed
Isolator, 11 = Undefined
Breaker, 00 = Middle position
Breaker, 01 = Open
Breaker, 10 = Closed
Breaker, 11 = Undefined
Truck, 00 = Middle position
Truck, 01 = Open
Truck, 10 = Closed
Truck, 11 = Undefined
Isolator indication only, 00 =
Middle position
Isolator indication only, 01 =
Open
Isolator indication only, 10 =
Closed
Isolator indication only, 11 =
Undefined
Breaker indication only, 00 =
Middle position
Breaker indication only, 01 =
Open
Breaker indication only, 10 =
Closed
Breaker indication only, 11 =
Undefined
Table continues on next page
Node Type
IEC Symbol
ANSI Y32.2/
Definitions
3
3
3
4
4
4
4
22
22
22
22
25
25
25
25
26
26
26
26
1MRK 511 245-UUS -
Category
IEEE 315
Symbol
Definitions
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650 series ANSI
Engineering Manual
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