Mitsubishi Electric MELSEC iQ-R Series User Manual page 34

■Devices that can be sampled
The following table shows the devices that can be sampled.
Note that digit-specified bit devices, indirect-specified devices, and index-modified devices cannot be specified.
Device name (device)
*1
User device Input (X)
Output (Y)
Internal relay (M/#M)
Link relay (B)
Annunciator (F)
Link special relay
*2
(SB)
Edge relay (V/#V)
Timer (T/#T)
Retentive timer (ST/
#ST)
Long timer (LT/#LT)
Long retentive timer
(LST/#LST)
Counter (C/#C)
Long counter (LC/#LC)
Data register (D/#D)
Link register (W)
Link special register
*3
(SW)
Latch relay (L)
*1
System device Special relay (SM)
Special register (SD)
*1 *3
File register (R)
*3
(ZR)
*1*5
Index register (Z, LZ)
Refresh data register (RD)
Module access device (Un\G)
CPU buffer (U3En\G)
memory access
(U3En\HG)
*1
device
1 FUNCTIONS
32
1.1 Recording Function
Sampling unit
(point)
*2
512
*2
512
*2
512
*2
512
*2
512
512
*2
512
32
32
8
8
32
32
*3
32
*3
32
32
*2
512
*2
512
*3
32
32
32
24
*1*3
32
*1*3
32
*3
32
*3
32
Size (word) Remarks
32 When specifying a DX, an X is sampled.
32 When specifying a DY, a Y is sampled.

32

32

32
32 
32 
36 • When specifying a T, a contact (TS), coil (TC), and current
value (TN) are sampled.
• Even when specifying a TS, TC, or TN individually, all of
them are sampled.
36 • When specifying an ST, a contact (STS), coil (STC), and
current value (STN) are sampled.
• Even when specifying an STS, STC, or STN individually,
all of them are sampled.
32 • When specifying an LT, a contact (LTS), coil (LTC), and
current value (LTN) are sampled.
• Even when specifying an LTS, LTC, or LTN individually, all
of them are sampled.
32 • When specifying an LST, a contact (LSTS), coil (LSTC),
and current value (LSTN) are sampled.
• Even when specifying an LSTS, LSTC, or LSTN
individually, all of them are sampled.
36 • When specifying a C, a contact (CS), coil (CC), and
current value (CN) are sampled.
• Even when specifying a CS, CC, or CN individually, all of
them are sampled.
68 • When specifying an LC, a contact (LCS), coil (LCC), and
current value (LCN) are sampled.
• Even when specifying an LCS, LCC, or LCN individually,
all of them are sampled.

32

32

32
32 

32

32

32
32
24 • Even when specifying a Z or an LZ individually, all of them
are sampled.
• Z or LZ is sampled in 24-word units even when specifying
it individually.

32
32 

32
32 