Omron 'Series 2' Devices

Status (word 1 byte 1)
Status (word 1 byte 2)
Status (words 3 – 6)

S.STATUS
S.MODE
S.FATAL
S.NFATAL
S.MSG
S.ERRCODE

INT (anything else will give #COM)

Status (error message)

S.ERRMSG

STRING

CIO Area

[CIO]x[.y]

INT / DIGITAL

x = 0-2555

y = 0-15

LR Area

L[R]x[.y]

INT / DIGITAL

x = 0-199

y = 0-15

AR Area

A[R]x[.y]

INT / DIGITAL

x = 0-511

y = 0-15

Timer Area Completion Flag

TFx

DIGITAL

x = 0-1023

Counter Area Completion Flag

CFx

DIGITAL

x = 0-1023

Timer Area PV

Tx

INT

x = 0-1023

Counter Area PV

Cx

INT

x = 0-1023

DM Area

D[M]x[.y]

INT / DIGITAL

x = 0-24575

y = 0-15

CPU Bus Link Area

Gx[.y]

INT / DIGITAL

x = 0-255

y = 0-15

TR Area

TR[.y]

INT / DIGITAL

y = 0-15

Step Area

STx

INT

x = 0-1023

Step Area Flag

STFx

DIGITAL

x = 0-1023

Transition Area Flag

TNx

DIGITAL

x = 0-1023

Action Area Flag

ACx

DIGITAL

x = 0-2047

Data Register

DRx

INT

x = 0-2

Index Register

IRx

INT

x = 0-2

Expansion DM Area Current Bank

E[M]x[.y]

INT / DIGITAL

x = 0-32765

y = 0-15

Expansion DM Area Any Bank

E[M]b:x[.y]

INT / DIGITAL

b = 0-7
x = 0-32765
y = 0-15

Expansion DM Area Current Bank Number

EMN

INT