Round-Up : Fup - Mitsubishi Electric Melsec Q Series Programming Manual

5 OPERATION CONTROL PROGRAMS

5.6.13 Round-up : FUP

Format
[Usable data]
Setting
16-bit
data
Bit device
integer
type
(S) —
[Setting data]
Setting data
[Functions]
[Errors]
[Program examples]
FUP(S)
Word device
64-bit
32-bit
floating
integer
point
type (L)
type (F)
(S) Data whose fractional portion will be rounded up
(1) The smallest integer not less than the data specified with (S) is found.
(2) If the (S) value is positive, the absolute value will be greater, and if it is negative,
the absolute value will be smaller.
(3) If (S) is an integer type, its value is returned unchanged, with no conversion
processing performed.
(1) An operation error will occur if:
• (S) is an indirectly specified device and its device No. is outside the range.
(1) Program which finds the rounded-up fractional portion value of D0F and
substitutes the result to #0F
#0F = FUP(D0F)
#3 #2
#0F
(2) Program which finds the rounded-up fractional portion value of D4F and
substitutes the result to #0F (when D4F is a negative number)
#0F = FUP(D4F)
#3 #2
#0F
-33.0
Usable Data
Constant
16-bit 32-bit
Coasting
integer integer type
timer
type (K/H) (K/H, L)
Description
#1 #0
34.0
#1 #0
5 - 39
F/FS
Number of basic steps
64-bit
Calculation
conditional
floating
expression
expression
point
type (K)
Data type of result
Data type of (S)
D3 D2
D0F
33.54
D7 D6
D4F
-33.54
G
2
Bit Comparison
conditional
expression
— —
: Usable
D1 D0
D5 D4