Mitsubishi MELSEC-A series Programming Manual

7. APPLICATION INSTRUCTIONS
7 − 54
MELSEC-A
7.4.6 16-bit data dissociation, association
(DIS, DISP, UNI, UNIP)
Available Device
Bit device Word (16-bit) device Constant Pointer
Level
Carry
flag
Error
flag
X Y M L S B F T C D W R A0 A1 Z V K H P I N
Digit specification
Index
M9012 (M9010, M9011)
(S) O O O O O O O O O O O
(D) O O O O O
DIS
n O O
(S) O O O O O
(D) O O O O O O O O O
UNI
n O O
O O
Functions DIS
(1) Stores the data of lower "n" digits (one digit consists of four bits) of 16-bit data
specified at (S) into the lower four bits of devices of "n" points which begin with
the device specified at (D).
(2) The upper 12 bits of devices of "n" points, which begin with the device specified
at (D), are set to 0.
(3) For "n", 1 to 4 can be specified.
(S)
• First device number of devices
where data to be dissociated is
stored
• First device number of devices
where data to be linked is being
stored
(D)
• First device number of devices
where dissociated data is stored
• First device number of devices
where linked data will be stored
n
• Number of devices for dissociation
(1 to 4)
• Number of data associated (1 to 4)
Setting data
DIS, UNI
Indicates the instruction symbol.
Applicable
CPU
All CPUs
K1
to
K4
Dissociation/association commands
P
(D) n
(D) n
(S)
(S)
Before execution
Set to 0. Storage area
After execution

Mitsubishi MELSEC-A series Specifications

General

Brand	Mitsubishi
Model	MELSEC-A series
Category	Controller
Language	English