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Delta Electronics Human Machine Interface DOP-A Series User Manual

Page 243

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Chapter 4 Macro Function|ScrEdit Software User Manual

4-22

Revision Apr. 30th, 2007, 2007PDD23000002

Command

Equation:

Description

Remark

BMOV

BMOV(V1, V2, V3)

Block move

V1 and V2 only can be PLC
address or internal memory.

FILL

FILL(V1, V2, V3)

Fill the memory

V1 can be internal memory
only.

CHR

CHR(V1, "V2")

Convert text to ASCII code V2 is a input string of texts

FMOV

V1 = FMOV(V2)

Transfer floating point data

Table 4.3.3 Data transfer command table

„

= Operand

Transfer data

Equation: V1 = V2

Transfer data from V2 to V1. No data change within V2 after command is executed.

Example:

The data within the internal memory address $0 is designated the constant 4.

$0 = 4

The data within the internal memory address #4 is designated the same as the data within the internal

memory address $2.

$4 = $2

„

BMOV

Block move Copy Block

Equation: BMOV(V1, V2, V3)

BMOV (V1, V2, V3) means to move data (number of word is V3) of data from address V2 to

address V1 in block. If the block length is more than internal memory or maximum number of

PLC address, there will be error occurred when compiling.

Example:

Move the data in $0, $1, $2, $3, $4 to $10, $11, $12, $13 in order. Total the same 4 Words.

$0 = 1

$1 = 2

$2 = 3

$3 = 4

BMOV($10, $1, 4)

After executing BMOV command, $10=1, $11=2, $12=3, $13=4.

„

FILL

Fill the Memory

Equation: FILL(V1, V2, V3)

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