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Internal
Non-hold type
relays
Hold type
Data
Non-hold type
registers
Hold type
40.7.2 Relays and memory areas for FP0R
Relays [bits]
Type
External input relays
1)
External output relays
1)
Internal relays
2)
Link relays
2)
Timer relays
2) 3)
Counter relays
2) 3)
Special internal relays
Memory area [words]
Type
External input relays
1)
External output relays
1)
Internal relays
2)
Link relays
Data
C10,
C14, C16
registers
2)
C32, T32,
F32
976 points
(R0–R60F)
61 words
(WR0–WR60)
32 points (R610–R62F)
2 words (WR61–WR62)
1652 words
(DT0–DT1651)
8 words
(DT1652–DT1659)
Memory
Available address area
size
FP
1760
X0–X109F
1760
Y0–Y109F
4096
R0–R255F
2048
L0–L127F
1024
T0–T1007/
C1008-C1023
1024
C1008–C1023/
T0–T1007
224
R9000–R913F
Memory
Available address area
size
FP
110
WX0–WX109
110
WY0–WY109
256
WR0–WR255
128
WL0–WL127
12315
DT0–DT12312
32763
DT0–DT32762
880 points
(R0–R54F)
55 words
(WR0–WR54)
128 points (R550–R62F)
8 words (WR55–WR62)
6112 words
(DT0–DT6111)
32 words (DT6112–DT6143)
IEC
%IX0.0–
Turn on or off based on external
%IX109.15
input.
%QX0.0–
Turn on or off external outputs
%QX109.15
based on the operation result.
%MX0.0.0–
Used internally by the PLC
%MX0.255.15
program to store bit information.
%MX7.0.0–
Shared by multiple PLCs
%MX7.127.15
connected using PLC link.
%MX1.0–
Turn on when the value set with
%MX1.1007/
a TM instruction for the timer with
%MX2.1008–
the same number has reached 0.
%MX2.1023
%MX2.1008–
Turn on when the value set with
%MX2.1023/
a CT instruction for the counter
%MX1.0–
with the same number has
%MX1.1007
reached 0.
%MX0.900.0–
Turn on or off based on specific
%MX0.913.15
conditions. Used internally as a
flag.
IEC
%IW0–
Code for specifying 16 external
%IW109
input points as one word (16 bits)
of data.
%QW0–
Code for specifying 16 external
%QW109
output points as one word (16
bits) of data.
%MW0.0–
Code for specifying 16 internal
%MW0.255
relays as one word (16 bits) of
data.
%MW7.0–
Code for specifying 16 link relays
%MW7.127
as one word (16 bits) of data.
%MW5.0–
Data memory used in a program.
%MW5.12312
Data is handled in 16-bit units
(one word).
%MW5.0–
%MW5.32762
Appendix Programming Information
Function
Function
1257
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