Mitsubishi MELSEC Q Series Programming Manual page 110

(5) Other index modifications
(a) Bit data
(b) Both I/O numbers and buffer memory number can be performed indexing with
(c) Both network numbers and device numbers can be performed indexing with link direct
(d) When indexing is used for multiple CPU shared devices*
3-20
Device numbers can be index modified when performing digit designation. However,
Indexing is not possible by digit designation.
BIN K4X0Z2
BIN K4Z3X0
intelligent function module devices*
MOV U10Z1\G0Z2 D0
1
devices* .
MOV J1Z1\K4X0Z2 D0
*1: For the intellingent function module device, link direct devices, refer to the QnUCPU User's Manual
(Function Explanation, Program Fundamentals) or Qn(H)/QnPH/QnPRHCPU User's Manuall
(Function Explanation, Program Fundamentals)
numbers of CPU modules and indexing for the CPU shared memory address are
automatically executed.
MOV U3E0Z1
*2: For the multiple CPU shared device, refer to the QnUCPU User's Manual
(Function Explanation, Program Fundamentals) or Qn(H)/QnPH/QnPRHCPU User's Manuall
(Function Explanation, Program Fundamentals)
D0
Setting is possible since this indicates
Indexing for device number.
If Z2=3, then (X0+3)=X3
D0
Setting is not possible since this indicates
Indexing by digit designation.
1
.
If Z1=2 and Z2=8,
then U(10+2)\G(0+8)=U12\G8
If Z1=2 and Z2=8,
then J(1+2)\K4X(0+8)=J3\K4X8
G0Z2 D0
\
If Z1=2 and Z2=8,
then U3E(0+2)\G(0+8)=U3E2\G8
2
, indexing for the head I/O