Hardware manual

2 Mitsubishi
2-71
Chap.2
2.5.2 MELSEC-AnA (CPU)
Bit Device
Device Symbol
Device Name
HG PLC
Address Range
Read
/Write
Address
Gradual
Input Relay X X 0 - 7FF R
（*1）
Output Relay Y Y 0 - 7FF R/W
（*1）
Internal Relay M M 0 - 8191 R/W
Link Relay B B 0 - 7FF R/W
（*1）
Latch Relay L L 0 - 8191 R/W
Timer (contact) TS T 0 - 2047 R
Timer (coil) TC T 0 - 2047 R/W
Counter (contact) CS C 0 - 1023 R
Counter (coil) CC C 0 - 1023 R/W
Special Internal Relay SM SM 9000 - 9255 R
Annunciator F F 0 - 2047 R/W
Word Device
Device Symbol
Device Name
HG PLC
Address Range
Read
/Write
Address
Gradual
Input Relay WX X 0 - 7F0 R
（*1）（*2）
Output Relay WY Y 0 - 7F0 R/W
（*1）（*2）
Internal Relay WM M 0 - 8176 R/W
（*2）
Link Relay WB B 0 - 7F0 R/W
（*1）（*2）
Latch Relay WL L 0 - 8176 R/W
（*2）
Timer
(current value)
TN T
0 - 2047 R
Counter (current
value)
CN C
0 - 1023 R
Data Register D D 0 - 6143 R/W
Link Register W W 0 - FFF R/W
（*1）
Annunciator WF F 0 - 2032 R/W
（*2）
Special Internal Relay WSM SM 9000 - 9240 R
（*2）
Special Register SD SD 9000 - 9255 R
(*1) Set this device using hexadecimal.
(*2) Set this device using a multiplier of 16.