Siemens BC8001A Installation And Operating Instruction page 49

No. Failure content
Auto-interlocking trouble
9
Manual control trouble
10
Failure of "isolate" and
"open"
11
Failure of "Test" and
12 "Restore[Test mode]"
Display errors of
13 "Fire-alarm", "Activate" and
"Trouble "etc.
Failure of Inquiring history
14 events
Failure of site programming
(modifying)
15
Other operating failure on
control unit
16
Date is displayed as
17
"2000-00-00"
BC8001A Installation and Operating Instruction
Possible reasons
Interlocking relationship is not set
correctly or interlocking relationship is
not right;
Control device is damaged;
Power supply or control line trouble;
Operating level is low;
Control unit is not in manual mode;
Control device is damaged;
Power supply and control line failure;
Operating level is low;
Operating method is not right;
Operating panel is damaged;
Main board is damaged;
Operating level is low;
Operating method is not right;
CPU board is damaged;
Errors of configuration file;
CPU board is damaged;
Operating level is low;
Operating method is not right;
Main board is damaged;
Operating level is low;
Operating method is not right;
CPU board is damaged;
Operating level is low or operating
method is not right,
Configuration file is lost or fault;
Some hardware is damaged;
Battery on main board is damaged
Solutions
Change configuration file;
Replace damaged equipment;
Examine wiring;
Log on higher level;
Alter the working mode of control unit;
Replace damaged equipment;
Examine wiring;
Log on higher operating level;
Replace operating panel;
Replace main board;
Log on higher operating level;
Replace CPU board;
Update the configuration file;
Replace CPU board;
Log on higher operating level;
Replace main board;
Log on higher operating level;
Replace CPU board;
Log on higher operating level;
Update configuration file;
Replace damaged hardware;
Replace battery on main board
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