Operating Manual of FC18 Controller
Page: 65/70
APPENDIX 4 RULES FOR LOGIC EXPRESSION
1. Logic expression:
① Group No.: xx.xxxx First two number express controller number. Last four number express group code.
② Status code：xx express the status in the logic
- 01：Alarm
- 02：Supervision
- 03：Active
- 04：Confirmation
- 05：Output with confirmation
- 06：Output without confirmation
- 07：Trouble
- 08：Disable
- 09：Test
- 10：Active (only suitable for control group to active the output in this group)
- 11：Stop (only suitable for control group to stop the output in this group)
2. Format specification:
● “+”: “or” relation;
Example: 01.0001+01.0002+01.0003=01.0004; indicates that alarm of any group of 01.0001, 01.0002, 01.0003
can activate group 01.0004.
● “*”: “and” relation;
Example: 01.0001*01.0002*01.0003=01.0004; indicates that 01.0001, 01.0002, 01.0003 simultaneously alarm
can activate group 01.0004.
● “（）”: Priority;
Example: (01.0001+01.0002)*01.0003=01.0004; indicates that any group of 01.0001, 01.0002 and 01.0003
simultaneously alarm can activate group 01.0004.
● “！”： “Not” relation；
Example: 01.0001*!01.0002=01.0004；indicates that 01.0001alarm, and 01.0002 no alarm，active 01.0004
group。
● “+~+”, “*~*” : Abbreviations, but cannot be used in “[ ]N”.
Example: 01.0001+~+01.0015=01.0016; indicates that in No. 01 controller, any group of No. 1 to No. 15 alarm
can activate No. 16 group.
01.0001*~*01.0006=01.0007; indicates that in No. 01 controller, No. 1 to No. 6 groups simultaneously alarm can
activate No. 7 group.
●“[ ]N”: Total N groups simultaneously alarm; 1≤N≤8 (and N ≤ total groups);
Example: [01.0001, 01.0002, 01.0003]2=01.0004; indicates that any 2 groups of 3 groups alarm can activate
group 01.0004.
[01.0001~01.0003, 01.0005]2=01.0004; indicates that any 2 groups of 4 groups (1 to 3 and 5) alarm can activate
group 01.0004.
● “;”: End of logic expression;
01.0001.07+01.0002.07+01.0003.07=01.0004.10
1 2
Input Output
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