7SR220 Technical Manual
Chapter 4 - Page 70 of 96 © 2017 Siemens Protection Devices Limited
Binary Input Points
Static (Steady-State) Object Number: 1 (Packed Format)
Change Event Object Number: 1 (w/o Time)
Static Variation reported when variation 0 requested: 1 (Binary Input w/o status)
or 2 (Binary Input with status)
Change Event Variation reported when variation 0 requested: 1 (Binary Input Change w/o Time)
or 2 (Binary Input Change with Absolute Time)
or 3 (Binary Input Change with Relative Time)
Point
Index
Description
Default Change Event
Assigned Class (1,
2, 3 or none)
Default Variation
Static Object 1
Default Variation
Event Object 2
1036 User Output 27 0,2 2 2
1037 User Output 28 0,2 2 2
1038 User Output 29 0,2 2 2
1039 User Output 30 0,2 2 2
1040 User Output 31 0,2 2 2
1041 User Output 32 0,2 2 2
1061 E/F In 0,2 2 2
1062 SEF In 0,2 2 2
1063 CB DBI 0,2 2 2
1064 CB Travelling 0,2 2 2
1065 Close CB Failed 0,2 2 2
1066 Open CB Failed 0,2 2 2
1067 Start Count Alarm 0,2 2 2
1068 50AFD PhA 0,2 2 2
1069 50AFD PhB 0,2 2 2
1070 50AFD PhC 0,2 2 2
1071 50AFD 0,2 2 2
1072 AFD Zone 1 Flash 0,2 2 2
1073 AFD Zone 1 0,2 2 2
1074 AFD Zone 2 Flash 0,2 2 2
1075 AFD Zone 2 0,2 2 2
1076 AFD Zone 3 Flash 0,2 2 2
1077 AFD Zone 3 0,2 2 2
1078 AFD Zone 4 Flash 0,2 2 2
1079 AFD Zone 4 0,2 2 2
1080 AFD Zone 5 Flash 0,2 2 2
1081 AFD Zone 5 0,2 2 2
1082 AFD Zone 6 Flash 0,2 2 2
1083 AFD Zone 6 0,2 2 2
1084 21LB-3P Fwd 0,2 2 2
1085 21LB-3P Rev 0,2 2 2
1086 21LB-1P Fwd 0,2 2 2
1087 21LB-1P Rev 0,2 2 2
1088 81HBL5 0,2 2 2
5.3.2 Double Bit Input Points
The default double bit input event buffer size is set to allow 100 events.
Double bit inputs are by default returned in a class zero interrogation.
Note, not all points listed here apply to all builds of devices.