Siemens BC8001A Installation And Operating Instruction page 38

•
"+~+"，*~* : Both are valid abbreviations. It is not applicable to "[ ]N"; For example:
01.011.001+~+01.011.015=01.011.016, which means that in the 1st line of No.1
Line Card in No.1 Controller, alarm (action) by any of No.1 to No.15 Equipment will
link to No.16 Equipment;
01.011.001*~*01.011.006=01.011.007, which means that in the 1st line of No.1
Line Card in No.1 Controller, concurrent alarm (action) by all field devices from
No.1 to No.6 will link to the action of No.7 field device;
•
"[ ]N": Any N pieces of equipment issue alarms concurrently, N≤8 ；For example:
[01.011.001，01.011.002，01.011.003]2=01.011.004, which means that alarm by
any 2 of the 3 pieces of equipment will link to 01.011.004 Equipment.
[01.011.001~01.011.003，01.011.005]2=01.011.004, which means that alarm by
any 2 of No.1 to No.3 Equipment and No.5 Equipment will link to 01.011.004
Equipment.
•
"；"：indicating the end of each complete interlocking logic expression;
•
When a certain interlocking relation needs concurrent interlock to several pieces of
equipment (output), "," should be used to separate them; For example:
（01.011.001+01.011.002）*01.011.003=01.011.004，01.011.005, which means
that there is concurrent interlock to both 01.011.004 and 01.011.005, after the
(01.011.001+01.011.002)*01.011.003 relation is met;
•
"{T1,T2}": T1, delay time; T2 duration of the interlocking command. For T1 and T2:
0-255 seconds are valid; For example: 01.011.001+01.011.002+01.011.003
=01.011.004{30， 20}, which means after a delay of T1, the controller starts to issue
a interlocking command, and after the interlocking command has lasted for T2, it
stops issuing command.
BC8001A Installation and Operating Instruction
Page 37/49