MicroLogix Series

Device

Bit Address*1

Word Address

32bits

Remarks

Input File

I:00.000/00 - I:08.255/15

I:00.000 - I08.255

*2 

Output File

O:00.000/00 - O:08.255/15

O:00.000 - O:08.255

*2

Status File

S:0/0 - S:163/15

S:0 - S:163

 

Bit File

B3:0/0 - B3:255/15

B9:0/0 - B255:255/15

B3:0 - B3:255

B9:0 - B255:255

 

Timer File

Enable

T4:0/ - T4:255/

T9:0/ - T255:255/

EN

T4:0. - T4:255.

T9:0. - T255:255.

-

 

Timing

TT

-

Done

DN

-

Preset

-

PRE

Accumulated

-

ACC

Counter File

Up Enable

C5:0/ - C5:255/

C9:0/ - C255:255/

CU

C5:0. - C5:255.

C9:0. - C255:255.

-

 

Down Enable

CD

-

Done

DN

-

Overflow

OV

-

Underflow

UN

-

Update Acc

UA

-

Preset

-

PRE

Accumulated

-

ACC

Control File

Enable

R6:0/ - R6:255/

R9:0/ - R255:255/

EN

R6:0. - R6:255.

R9:0. - R255:255.

-

 

Enable Unload

EU

-

Done

DN

-

Empty

EM

-

Error

ER

-

Unload

UL

-

Inhibit Comp.

IN

-

Found

FD

-

Length

-

LEN

Position

-

POS

Integer File

N7:0/0 - N7:255/15

N9:0/0 - N255:255/15

N7:0 - N7:255

N9:0 - N255:255

 

Floating Point File

------

F8:0 - F8:255

F9:0 - F255:255

32-bit address only

String File

------

ST9:0 - ST255:255

 

Long Word File

L9:0/0 - L255:255/31

L9:0 - L255:255

 

*1When you write the bit address, the Display reads the word address corresponding to that of the External Device first. Change only the target bit address among the word data once read, and write the word data to the External Device.
Note that the correct data may not be written if you change the word address value in the ladder program while the Display reads the data of the External Device and writes it to the External Device.

*2Input/Output File Address Designation is as shown below.

roc_df1f00049.png
roc_df1f00052.png  

NOTE