IEC Symbol Name
Node Type
IEC Symbol
Definitions
ANSI Y32.2/
IEEE 315
Symbol
Definitions
Category
Isolator, 11 = Undefined
3
Switchgear
Breaker, 00 = Middle position
4
Switchgear
Breaker, 01 = Open
4
Switchgear
Breaker, 10 = Closed
4
Switchgear
Breaker, 11 = Undefined
4
Switchgear
Truck, 00 = Middle position
22
Switchgear
Truck, 01 = Open
22
Switchgear
Truck, 10 = Closed
22
Switchgear
Truck, 11 = Undefined
22
Switchgear
Isolator indication only, 00 =
Middle position
25
Switchgear
Isolator indication only, 01 =
Open
25
Switchgear
Isolator indication only, 10 =
Closed
25
Switchgear
Isolator indication only, 11 =
Undefined
25
Switchgear
Breaker indication only, 00 =
Middle position
26
Switchgear
Breaker indication only, 01 =
Open
26
Switchgear
Breaker indication only, 10 =
Closed
26
Switchgear
Breaker indication only, 11 =
Undefined
26
Switchgear
Isolator motor operated, 00 =
Middle position
27
Switchgear
Isolator motor operated, 01 =
Open
27
Switchgear
Isolator motor operated, 10 =
Closed
27
Switchgear
Isolator motor operated, 11 =
Undefined
27
Switchgear
Table continues on next page
1MRK 511 261-UEN -
Section 6
Local HMI engineering
650 series
79
Engineering Manual