Hardware manual

3 Omron
2-109
Chap.2
・ Word Device
Device Symbol
Device Name
HG PLC
Address
Range
Read
/Write
Address
Gradual
Core I/O WCIO CIO 0 - 6143 R/W
Work Area WWR WR 0 - 511 R/W
Holding Bit WHR HR 0 - 511 R/W
Auxiliary Bit WAR AR 0 - 959 R
Timer (Present value) TIMN TIM 0 - 4095 R
Counter (Present value) CNTN CNT 0 - 4095 R
Data Memory DM DM 0 - 32767 R/W
Expansion Data Memory (Bank 0) EM0 EM0 0 - 32767 R/W
Expansion Data Memory (Bank 1) EM1 EM1 0 - 32767 R/W
Expansion Data Memory (Bank 2) EM2 EM2 0 - 32767 R/W
Expansion Data Memory (Bank 3) EM3 EM3 0 - 32767 R/W
Expansion Data Memory (Bank 4) EM4 EM4 0 - 32767 R/W
Expansion Data Memory (Bank 5) EM5 EM5 0 - 32767 R/W
Expansion Data Memory (Bank 6) EM6 EM6 0 - 32767 R/W
Expansion Data Memory (Bank 7) EM7 EM7 0 – 32767 R/W
Expansion Data Memory (Bank 8) EM8 EM8 0 – 32767 R/W
Expansion Data Memory (Bank 9) EM9 EM9 0 – 32767 R/W
Expansion Data Memory (Bank A) EMA EMA 0 – 32767 R/W
Expansion Data Memory (Bank B) EMB EMB 0 - 32767 R/W
Expansion Data Memory (Bank C) EMC EMC 0 - 32767 R/W
Task Area (Status) TKS TKS 0 - 31 R
Index Register IR IR 0 - 15 R
Data Register DR DR 0 - 15 R
- The Task Flag (bit) is 1 (ON) when the cycle execution task is in the executable state, and 0
(OFF when it is in the unexecuted or standby states. The Task Flag (Status) indicates the
following states.
0: Never started
1: In the stopped state after starting once
2: Starting