External device setup manual – IDEC High Performance Series User Manual
Page 134

Chapter 2
116
External Device Setup Manual
2.5.13
MELSEC-FX (Ethernet)
Bit Device
Device Name
Device Symbol
Address Range
Read
/Write
Address
Gradual
MICRO/I
PLC
Int. Relay
M
M
0 - 7679
R/W
dec
Input Relay
X
X
0 - 377
R
hex
Output Relay
Y
Y
0 - 377
R/W
hex
Timer Relay (contact)
TS
T
0 - 511
R
dec
Counter Relay (contact)
CS
C
0 - 255
R
dec
Special Internal Relay
M
SM
8000 - 8511
R
dec
State
S
S
0 - 4095
R/W
dec
Word Device
Device Name
Device Symbol
Address Range
Read
/Write
Address
Gradual
MICRO/I
PLC
Data Register
D
D
0 - 7999
R/W
dec
Input Relay (word)
WX
X
0 - 360
R
hex
Output Relay (word)
WY
Y
0 - 360
R/W
hex
Int. Relay (word)
WM
M
0 - 7664
R/W
dec
Timer (Current Value)
TN
T
0 - 511
R
dec
Counter (Current Value)
CN
C
0 - 199
R
dec
State (word)
WS
S
0 - 4080
R/W
hex
Special Internal Relay (word)
WSM
M
8000 - 8496
R
dec
Special Data Register
SD
D
8000 - 8511
R
hex
32-bit counter (current value)
DCN
C
2000 - 2511
R
*1
*1. This device is a 32-bit device.
Extended Register
R
R
0 - 32767
R/W
hex