123
2
2
3
4
5
6
7
8
4) Indicates ladder mode expressions and execution conditions for instructions.
5) Indicates the data set for each instruction and the data type.
6) Devices which can be used by the instruction in question are indicated with circle. The types of devices that can be used
are as indicated below:
*1:
For the description for the individual devices, refer to the QnUCPU User’s Manual
(Function Explanation, Program Fundamentals) or Qn(H)/QnPH/QnPRHCPU User’s Manual
(Function Explanation, Program Fundamentals)
*2:
FX and FY can be used only for bit data, and FD only for word data.
*3:
When T, ST and C are used for other than the instructions below, only word data can be used.
(Bit data cannot be used.)
[Instructions that can be used with bit data]
LD, LDI, AND, ANI, OR, ORI, LDP, LDF, ANDP, ANDF, ORP, ORF, LDPI, LDFI, ANDPI, ANDFI, ORPI, ORFI, OUT, RST
*4:
Usable with the CC-Link IE controller network, CC-Link IE Field Network, MELSECNET/H, and MELSECNET/10.
*5:
Devices which can be set are recorded in the "Constant" and the "Other" columns.
7) Indicates the function of the instruction.
8) Indicates conditions under which error is returned, and error number. See Page 104, Section 3.6 for errors not included
here.
9) Indicates both ladder and list for simple program example. Also indicates the types of individual devices used when the
program is executed.
Execution Condition
Non-
conditional
Execution
Executed while ON
Executed One Time
at ON
Executed while OFF
Executed One
Time at OFF
Code recorded on
description page
No symbol
recorded
Data Type
Meaning
Bit
Bit data or head number in bit data
BIN 16 bits
BIN 16-bit data or head number in word device
BIN 32 bits
BIN 32-bit data or head number in double word device
BCD 4-digit
4-digit BCD data
BCD 8-digit
8-digit BCD data
Real number
Floating decimal point data
Character string
Character string data
Device name
Device name data
Setting Data
Internal Devices
(System, User)
File
Register
R, ZR
Link direct device *4
J
\
Intelligent
function
module
U
\G
Index register
Zn
Constant
*5
Others *5
Bit
Word
Bit
Word
Applicable
devices *1
X, Y, M, L,
SM, F,
B, SB,
FX, FY *2
T, ST, C, *3
D, W, SD,
SW, FD,
@
R, ZR
J
\X
J
\Y
J
\B
J
\SB
J
\W
J
\SW
U
\G
Z
K, H , E, $
P, I, J, U,
DX, DY, N,
BL, TR,
BL \ S,V