Data Block Parts - Mitsubishi Electric MELSEC Q Series User Manual

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7 USER SCREEN CREATION FUNCTION

7.2.2 Data block parts

Number of block

Component type that

can be specified

Display form

Data direction

The components as many as the specified blocks within the specified tag data are

displayed in table form.

Writing to the specified tag component is also available.

Only the user having the tag component write authority is allowed to write a value

to a tag component with the data block part. Refer to Section 4.6.5 for the user

(1) Specifications

WSDatblk. class

Maximum 64 blocks (for the component number)

Single word, Double word, Real number, Bit, String

Displayed items:

1) Component name

display cell:

3) Tag component test dialog box : WRITE, LANGUAGE

Double-clicking the WRITE or LANGUAGE component

value display cell opens the tag component test dialog box.

Refer to Section 6.2.2 (2) for the tag component test.

The data direction for block display can be set in the parameter (DIRECTION).

Vertical direction

2) Component value display cell

Horizontal direction

(DIRECTION=0)

(DIRECTION=1)

1) Component

name display

2) Component value

display cell

3) Tag component

test dialog box

Melsec qj71ws96