Mitsubishi MELSEC-Q/L

558
ZONE, ZONEP, DZONE, DZONEP
: Negative bias value to be added to an input value (BIN 16/32 bits)
: Positive bias value to be added to an input value (BIN 16/32 bits)
: Input value used for a zone control (BIN 16/32 bits)
: Head number of the devices where the output value controlled by the zone control will be stored (BIN 16/32 bits).
Function
ZONE
(1) Adds bias value designated by or to input value designated by , and stores at device number designated by .
Bias values are calculated in the following manner:
• When 0........ +
• When 0........................................................................ 0
• When 0........ +
(2) The values that can be designated by , , and are in the range of from 32768 to 32767.
(3) The output value stored at is a signed 16-bit BIN value. Therefore, if the operation results exceed the range of
32768 to 32767, the following will take place:
7.13.3 ZONE, ZO NEP Zone control for BI N 16-bit data
DZONE, DZONEP Zone control for BIN 32-bit data
7.13.3 ZONE, ZONEP, DZONE, DZONEP
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
K, H
Other
Bit Word Bit Word
––
––
––
–– ––
When :
Negative bias value
.........................................-100
Input value ............................................................-32768
Output value -32768 + (-100) 8000
H
+ FF9C 7F9C
H
32668
Basic
Process
High
performance
Redundant Universal LCPU
ZONE, DZONE
ZONEP, DZONEP
D
S1 S2
Command
Command
P
S3
D
S1 S2 S3
indicates an instruction symbol of ZONE/DZONE.
S1
S2
S3
D
S1
S2
S3
D
S1
S2
S3
D
S3
Input value
S3
Input value
S1
Negative bias value
D
Output value
S3
Input value
D
Output value
S3
Input value
S3
Input value
S2
Positive bias value
D
Output value
D
Output value ( )
S3
Input value ( )
S1
Negative bias value ( )
0
S2
Positive bias value ( )
S1
S2
S3
D
S1
S3