Mitsubishi Electric MELSEC-Q Series Programming Manual page 27

Device list of High Performance model QCPU, Process CPU, and Redundant CPU
Classification Type Device name
Internal user Bit device Input
device
Output
Internal relay
Latch relay
Annunciator
Edge relay
Step relay
Link relay
Link special relay
Word Timer
device
Retentive timer
Counter
Data register
Link register
Link special register
Internal system Bit device Function input
device
Function output
Special relay
Word Function register
device
Special register
Link direct Bit device Link input
device
Link output
Link relay
Link special relay
Word Link register
device
Link special register
Module access Word Intelligent function module device
device device
Word Cyclic transmission area device
device
Index register Word Index register
device
File register Word File register
device

Nesting Nesting

Pointer Pointer
Interrupt pointer
Others Bit device SFC block device
Bit device SFC transition device

Network No. specification device
 I/O No. specification device

Macro instruction argument device
Constant  Decimal constant
Hexadecimal constant
Real constant
Character string constant
Default
Point
8192 points
8192 points
8192 points
8192 points
2048 points
2048 points
8192 points
8192 points
2048 points
*1
2048 points
*1
0 point
*1
1024 points
12288 points
8192 points
2048 points
16 points
16 points
2048 points
5 points
2048 points
8192 points
8192 points
16384 points
512 points
16384 points
512 points
65536 points
*4
4096 points
16 points
0 point
15 points
4096 points
256 points
320 points
512 points
255 points


K-2147483648 to K2147483647
H0 to HFFFFFFFF
• Single-precision floating-point data: E1.17549435-38 to E3.40282347+38
• Double-precision floating-point data: E2.2250738585072014-308 to
E1.7976931348623157+308
"ABC", "123"
Range
X0 to X1FFF Hexadecimal
Y0 to Y1FFF Hexadecimal
M0 to M8191 Decimal
L0 to L8191 Decimal
F0 to F2047 Decimal
V0 to V2047 Decimal
S0 to S511/block Decimal
B0 to B1FFF Hexadecimal
SB0 to SB7FF Hexadecimal
T0 to T2047 Decimal
(ST0 to ST2047) Decimal
C0 to C1023 Decimal
D0 to D12287 Hexadecimal
W0 to W1FFF Hexadecimal
SW0 to SW7FF Hexadecimal
FX0 to FXF Hexadecimal
FY0 to FYF Hexadecimal
SM0 to SM2047 Decimal
FD0 to FD4 Decimal
SD0 to SD2047 Decimal
Jn\X0 to Jn\X1FFF Hexadecimal
Jn\Y0 to Jn\Y1FFF Hexadecimal
Jn\B0 to Jn\B3FFF Hexadecimal
Jn\SB0 to Jn\SB1FF Hexadecimal
Jn\W0 to Jn\W3FFF Hexadecimal
Jn\SW0 to Jn\SW1FF Hexadecimal
*2
Un\G0 to Un\G65535 Decimal
U3En\G0 to U3En\G4095 Decimal
Z0 to Z15 Decimal
 
N0 to N14 Decimal
P0 to P4095 Decimal
I0 to I255 Decimal
BL0 to BL319 Decimal
TR0 to TR511 Decimal
J1 to J255 Decimal
U0 to UFF Hexadecimal
VD0 to VD Decimal
Parameter setting
range
Can be changed within
*3
29k words.
N/A
N/A
N/A
Setting available
N/A
0 to 1018K points
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
3 SPECIFICATIONS
25
3.2 Device List
3