Mitsubishi Electric MELSEC FX Series - Page 710

7 Applied Instructions
7.23 Data Table Operation
708
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
2. 32-bit operation (DZONE/DZONEP)
The bias value specified by or is added to the input value of the device specified by , and
output to the device specified by .
The bias value is added as shown below:
DZONE
EN ENO
d
X000
s1
s2
s3
Label 1
*1
Label 2
*2
Label 3
*3
Label 4
*4
Negative bias value ( )
0
Input value ( )
Output value ( )
Input
value
Output value
Positive bias value
(
s2
)
d
s1
s3
*1. This defines the negative bias value to be added to the input value.
*2. This defines the positive bias value to be added to the input value.
*3. This defines the input value controlled by the zone.
*4. This defines the head device that stores the output value controlled by the zone.
In the case of " < 0 "................... + →
1)
output value
d
input value
s3
negative bias value
s1
input value
s3
In the case of " = 0 "......................................................................... 0 →
input value
s3
output value
d
2)
In the case of " > 0 "................... + →
input value
s3
positive bias value
s2
input value
s3
output value
d
3)