Mitsubishi Electric FX3U-232-BD - Applicable Device Ranges

D-11
FX Series PLC User's Manual - Data Communication Edition
Computer Link
2 Specifications
2.2 Link Specifications
A
Common Items
B
N:N Network
C
Parallel Link
D
Computer Link
E
Inverter Communication
F
Non-Protocol Communication (RS/RS2 Instruction)
G
Non-Protocol Communication (FX
2N
-232IF)
H
Programming Communication
I
Remote Maintenance
Apx.A
Discontinued models
2.2.2 Applicable device ranges
The tables below show devices and device number ranges applicable for the device memory access.
• Construct each of the BR, BW, BT, WR, WW, and WT commands in five characters.
• Construct each of the QR, QW, and QT commands in seven characters.
1. Bit devices
FX PLCs do not support timer coils (TC) and counter coils (CC).
Device
Device number range (character)
Device
number
expression
Decimal/
Octal
Available
commands
FX1S FX0N
FX2(FX),
FX
2C
FX1N,
FX
1NC
FX2N,
FX
2NC
FX3S
FX3G,
FX3GC
FX3U,
FX
3UC
BR,
BW,
BT
WR,
WW,
WT
QR,
QW,
QT
Input
relay
(X)
X0000
to
X0017
X0000
to
X0177
X0000 to
X0267
X0000
to
X0177
X0000
to
X0337
X0000
to
X0017
X0000
to
X0177
X0000
to
X0377
Octal
—
—
X000000
to
X000017
X000000
to
X000177
X000000
to
X000377
——
Output
relay
(Y)
Y0000
to
Y0015
Y0000
to
Y0177
Y0000 to
Y0267
Y0000
to
Y0177
Y0000
to
Y0337
Y0000
to
Y0015
Y0000
to
Y0177
Y0000
to
Y0377
—
—
Y000000
to
Y000015
Y000000
to
Y000177
Y000000
to
Y000377
——
Auxil-
iary
relay
(M)
M0000 to M0511 M0000 to M1535
M0000
to
M3071
M0000
to
M1535
M0000 to M7679
Decimal
—
—
M000000
to
M0
01535
M000000 to
M007679
——
State
relay
(S)
S0000 to S0127 S0000 to S0999
S0000
to
S0255
S0000 to S4095 —
—
S000000
to
S000255
S000000 to
S004095
——
Special
auxiliary
relay
(M)
M8000 to M8254 M8000 to M8255 M8000 to M8511 —
— M008000 to M008511 — — 
Timer
contact
(T)
TS000 to TS063 TS000 to TS255
TS000 to
TS137
TS000 to
TS319
TS000 to
TS511
 ——
—
TS00000
to
TS00137
TS00000
to
TS00319
TS00000
to
TS00511
———
Counter
contact
(C)
CS000
to
CS031
CS235
to
CS255
CS000
to
CS031
CS235
to
CS254
CS000 to CS255
CS000
to
CS031
CS200
to
CS255
CS000 to CS255  ——
—
CS00000
to
CS00031
CS00200
to
CS00255
CS00000 to
CS00255
———
1 character
2 characters for timer or counter
4 characters
3 characters for timer or counter
Device + Device number = 5 characters
1 character
2 characters for timer or counter
6 characters
5 characters for timer or counter
Device + Device number = 7 characters