Omron E5*C Series

5 - 67
5 Advanced Operations
E5@C Digital Temperature Controllers User’s Manual (H174)
5-22 Logic Operations
5
5-22-2 Using Logic Operations
(3) Selecting the Operation Type
From one to four operations are supported. If work bits are not to be used, set them to No
operation (Always OFF) (the default).
• No operation
(Always OFF)
• Operation 1
(A and B) or (C and D)
When conditions A
and B or conditions C
and D are satisfied
• Operation 2
(A or C) and (B or D)
When condition A or C
and condition B or D
are satisfied
• Operation 3
A or B or C or D
When condition A, B,
C or D is satisfied
• Operation 4
A and B and C and D
When conditions A, B,
C and D are all
satisfied