Parker HPD2N

Parker Hannifin S.p.A. - S.B.C. Division HPD N User’s Manual
52
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Read/write parameter PrX
A = value of PrX
•
Read/write parameter PrX
B = value according to values of A and PrX
•
Read-only parameter
PrX is value of A (can also be binary)
•
Read/write bit parameter
switch position shows bx.y=0
•
Value of bit parameter bx.y sets the switch
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If A is smaller than B, C =1 (true); otherwise C = 0 (false)
•
The value of G is the lower value among A B C D E and F
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C = 1 only when A = 1 and B = 1; otherwise C = 0
•
If A or B are 1, C = 1
otherwise C = 0
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C = A - B
•
values from hardware
•
values to hardware
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Value of A is converted to B. E.g., if the triangle symbol contains
A/D, the analogue value of A is converted into the digital value B
•
Maximum value of A is PrX
A
AB
A
AB
C
A
B
C
D
F
E
G
A
C
B
A
C
B
A
B
C+
-
AB
Pr X
Pr X
Pr X
bx.y
bx.y
A
Pr X