Parker Hannifin S.p.A. - Divisione S.B.C. “SPD” User’s Manual
38
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Read/write of the PrX parameter
A = value of the PrX parameter
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Read/write of the PrX parameter
B = value that depends on the values of A and PrX
•
Read-only parameter
PrX indicates the value of A which can also be binary
•
Read/write of binary parameter
The position of the switch indicates bx.y=0
•
The value of the binary parameter bx.y positions the switch.
•
If A is less than B, C=1 (true). Otherwise, C=0 (false)
•
The value of G is the lowest value of A B C D E F.
•
Only if A = 1, B = 1 then C = 1, otherwise C = 0
•
If A or B is equal to 1 C = 1, otherwise C = 0
•
C = A - B
•
values coming from the hardware
•
values sent to the hardware
•
the value of A is converted to B. For example, if A/D is
displayed in the triangle symbol, the analogue value of A is
converted into the digital value B
•
The maximum value of A will be PrX.
A
A
B
A
A
B
C
A
B
C
D
F
E
G
A
C
B
A
C
B
A
B
C
+
-
A
B
Pr X
Pr X
Pr X
bx.y
bx.y
A
Pr X
