Epson V7 User Manual

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The assigned memory is indicated when editing the screen 
as shown on the right.

The assigned memory is indicated when editing the screen as 
shown on the right.

Memory

TYPE

Remarks

DB

(data register)

0

Use memory address DB3 and later.

I

(input relay)

1

IW as word device

Q

(output relay)

2

QW as word device

F

(flag/internal relay)

3

FW as word device

T

(timer/current value)

4

C

(counter/current value)

5

AS

(absolute address)

6

Example:   DB003 000

Address
Block number

Memory

TYPE

Remarks

V

(data memory)

0

VW as word device

I

(input)

1

IW as word device
Possible to write to the unused area

Q

(output)

2

QW as word device

M

(bit memory)

3

MW as word device

T

(timer/current value)

4

C

(counter/current value)

5

TB

(timer/contact)

6

Read only

CB

(counter/contact)

7

Read only

HC

(high-speed counter/contact)

8

Double-word usable

AIW

(analog input)

9

AQW

(analog output)

10

SM

(special memory/special relay)

11

SMW as word device

S

(stage)

12

SW as word device

Memory

TYPE

Remarks

DB

(Data Word)

0

Use memory address DB1 and later.

I

(input)

1

IW as word device

Q

(output)

2

QW as word device

M

(Marker Word)

3

MW as word device

T

(timer/current value)

4

C

(counter/current value)

5

Example:   DB003 000

Address
Block number