Справочник Пользователя для Mitsubishi Electronics QCPU

6-166

MTR

6.8.10

Matrix input (MTR)

MTR

Function

(1) It reads the input from 16 points n-rows starting from the input number designated by

then stores fetched input data from the device designated by

onward.

(2) One row (16 points) can be fetched in 1 scan.

(3) Fetching from the first to the n th row is repeated.

(4) The first through the 16th points store the first row of data and the next 16 points store the

second row of data at the devices following the device designated by

For this reason, the space of 16 n points from the device designated by

are occupied

by the MTR instruction.

(5)

is the output needed to select the row which will be fetched, and the system automatically

turns it ON and OFF.
It uses the n points from the device designated by

(6) Only device numbers divisible by 16 can be designated for

and

(7) For n, a value in the range from 2 to 8 can be assigned.

(8) No processing is performed in the following cases.

• The device number designated by

, or

is not divisible by 16.

• The device designated by

is outside the actual input range.

• The device designated by

is outside the actual output range.

• The space 16 n points following the device designated by

exceeds the relevant

device range.

• The value for n is not between 2 and 8.

: Head input device (bits)

: Head output device (bits)

: Head number of the devices where matrix input data will be stored (bits)

n : Number of input rows (BIN 16 bit)

Setting

Data

Internal Devices

R, ZR

Constants

K, H

Other

Bit

Word

Bit

Word

(Only X)

––

(Only Y)

––

Process

High

performance

Universal

Basic

Redundant

Command

MTR