Hardware manual

Chapter 2 Connection to a PLC
2-82
2.5.10 MELSEC-FX3UC (CPU)
・
Bit Device
Device Symbol
Device Name
HG PLC
Address Range
Read
/Write
Address
Gradual
Input Relay
X
X
0 - 377 R
(*1)
Output Relay
Y
Y
0 - 377 R/W
(*1)
Internal Relay
M
M
0 - 7679 R/W
Timer (contact)
TS
T
0 - 511 R
Counter (contact)
CS
C
0 - 255 R
Special Internal Relay
SM
SM
8000 - 8511 R
State
S
S
0 - 4095 R/W
・
Word Device
Device Symbol
Device Name
HG PLC
Address Range
Read
/Write
Address
Gradual
Input Relay WX X 0 - 360 R (*1) (*2)
Output Relay WY Y 0 - 360 R/W (*1) (*2)
Internal Relay WM M 0 - 7664 R/W (*2)
Timer (current value) TN T 0 - 511 R
Counter
(current value)
CN C 0 - 199 R
32-bit counter
(current value)
DCN C 2000 - 2551 R/W (*3)
Data Register D D 0 - 7999 R/W
State WS S 0 - 4080 R/W (*2)
Special Internal Relay WSM SM 8000 - 8496 R (*2)
Special Data Register SD SD 8000 - 8511 R
Extended Register R R 0 - 32767 R/W
(*1) Set this device using octal.
(*2) Set this device using a multiplier of 16.
(*3) This device is a 32-bit device.