Mitsubishi Electric MELSEC iQ-R Series User Manual page 42

Examples of sampling targets for each operand
Operand
Timer, counter
Indirect specification
Index modification
32-bit index modification with ZZ expression
Index-modified input/output numbers and network
number
Data specification
Structure
Array label
*1 A device specified for indirect specification is not set as a sampling target. Set it by using 'specify the device range' to sample.
*2 A device specified for index modification is not set as a sampling target. Set it by using 'specify the device range' to sample.
■When using 'include SFC device' of 'device/label batch specification'
Items in the following table are sampling targets.
In addition, devices for the system are also sampling targets for monitoring an SFC program on the offline monitor (such as an
SFC diagram monitor or SFC all blocks batch monitor).
Even if non-existent blocks or step relays with block specification (BL\S) after the maximum step number are used in a
program, they are not sampling targets for 'device/label batch specification.'
Sampling target
Step in an SFC program
Step relay with block specification (BL\S) used in a ladder program,
etc.
1 FUNCTIONS
40
1.1 Recording Function
Sampling target
Contact, coil, and current value
of a specified device
Specified device for indirect
specification
Specified device and index
register for index modification
Specified device for index
modification
No target data
Bit-specified word device Devices in a specified range
Digit-specified bit device Devices in a specified range

All members of a specified
structure
Member Members of a specified
structure
Member All members of a specified
(for block transfer structure
instructions)
Timer, counter Contact, coil, and current value
of a specified device
 All elements of a specified
array
Element All elements of a specified
array
Example
Program
OUTH T0 K10
MOV K100 @D0
*1
MOV K100 D0Z0
*2
MOV K100 U04\G0Z0
MOV K100 J1\W0Z0
DMOV K100 D0ZZ0
MOV K100 U0Z0\G0
MOV K100 J1Z0\W0
LD D0.0
DMOV K4M497 D0
BMOV stLabel0 stLabel10 K10
MOV K10 stLabel0.member1
BMOV stLabel0.member1 stLabel10
K10
LD tLabel0
MOV K0 LabelA
MOV K0 LabelA[K0]
MOV K10 LabelA[D100]
Remarks
Step relays assigned based on a block number and step number used are targets.
(Example) When using step No.20 in block No.1, BL1\S20 is a target.

Sampling target
T0 to 31 (TS, TC: 32 points,
TN: 32 points)
D0 to D31 (32 points)
• D0 to 31 (32 points)
• Z0 to 23 (24 points)
U0\G0 to U0\G31 (32
points)
Z0 to 23 (24 points)
J1\W0 to J1\W1F (32
points)
Z0 to 23 (24 points)
D0 to 31 (32 points)
N/A
N/A
D0 to 31 (32 points)
• M0 to 1023 (1024 points)
• D0 to 31 (32 points)
• Entire stLabel0
• Entire stLabel10
stLabel0.member1
(Members other than
stLabel0.member1 are not
sampled.)
• Entire stLabel0
• Entire stLabel10
tLabel0
(tLabel0.S, tLabel0.C,
tLabel0.N)
LabelA [0] to LabelA [999]
(all elements of LabelA)
• LabelA [0] to LabelA
[999] (all elements of
LabelA)
• D96 to 127 (32 points)