Azbil C7G, Руководство по установке и настройке

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4-99
Chapter 4. Functions
z „ Calculation type
The type of logical operation can be selected from one of four patterns.
Item (bank) Display Description Initial value
Calculation type
(Logical operation bank)
MENU > LogicalOperation
Operation type
1: Calculation 1 (A and B) or (C and D)
2: Calculation 2 (A or B) and (C or D)
3: Calculation 3 (A or B or C or D)
4: Calculation 4 (A and B and C and D)
1
z „
Input assignments A, B, C, and D
Data assigned to the four inputs A to D are selected from the standard bit data.
Standard bit data is updated in each sampling cycle.
Item (bank) Display Description Initial value
Input assignment A
(Logical operation bank)
MENU > LogicalOperation
Input assignment A
1024 to 2047
Select from the standard bit codes
14 - 2 Standard Bit Codes and
Standard Numerical Codes (p. 14-6)
1024
Input assignment B
(Logical operation bank)
MENU > LogicalOperation
Input assignment B
1024
Input assignment C
(Logical operation bank)
MENU > LogicalOperation
Input assignment C
1024
Input assignment D
(Logical operation bank)
MENU > LogicalOperation
Input assignment D
1024
z „
Input bit polarities A, B, C, and D
For the data assigned to the four inputs A to D, a selection is made as to whether
to use the reversed result for calculation, or whether to use the results detected at
rising and falling for calculation.
Item (bank) Display Description Initial value
Input bit polarity A
(Logical operation bank)
MENU > LogicalOperation
Input bit polarity A
0: Direct
1: Reverse
2: Rising
3: Falling
0
Input bit polarity B
(Logical operation bank)
MENU > LogicalOperation
Input bit polarity B
0
Input bit polarity C
(Logical operation bank)
MENU > LogicalOperation
Input bit polarity C
0
Input bit polarity D
(Logical operation bank)
MENU > LogicalOperation
Input bit polarity D
0